CN217718634U - Steering wheel switch with touch display screen - Google Patents
Steering wheel switch with touch display screen Download PDFInfo
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- CN217718634U CN217718634U CN202222118559.7U CN202222118559U CN217718634U CN 217718634 U CN217718634 U CN 217718634U CN 202222118559 U CN202222118559 U CN 202222118559U CN 217718634 U CN217718634 U CN 217718634U
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- steering wheel
- touch
- display screen
- vibration
- wheel switch
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Abstract
The utility model provides a take touch display screen's steering wheel switch, includes the shell assembly to and be located the PCB assembly of shell assembly, still include and be connected the touch-sensitive screen with PCB assembly electricity, be equipped with the vibration support of installation touch-sensitive screen on the shell assembly, be equipped with vibrating motor on the vibration support, vibrating motor establishes the electricity with the PCB assembly and is connected, be equipped with infrared sensor on the PCB assembly. An object of the utility model is to provide a take touch display screen's steering wheel switch from taking the touch-sensitive screen and integrated infrared pressure touch, vibration feedback's function for the steering wheel switch can touch the screen operation.
Description
Technical Field
The utility model belongs to the technical field of vehicle operation equipment's technique and specifically relates to a take touch display screen's steering wheel switch is related to.
Background
The automobile steering wheel switch is gradually a touch switch along with the continuous development and popularization of automobile technology, and when a user touches key characters on the steering wheel with a hand, corresponding key functions are triggered.
The utility model discloses a touch steering wheel switch for car for CN108777243A, include the box body, establish keypad and circuit board in the box body, the box body includes that the top is open-ended lid and passes through the bottom plate that the screw links to each other with the lid, be equipped with direction key and enter key on the keypad, the cover is equipped with the rubber sleeve on the circuit board, the keypad is connected with the rubber sleeve buckle, the circuit board bottom is equipped with the terminal seat, the rubber sleeve top is equipped with the electric capacity membrane, be equipped with the connection piece on the electric capacity membrane, the connection piece extends downwards to behind the position corresponding with the terminal seat towards the bottom plate, and inwards buckle and insert and establish in the terminal seat, the position department that corresponds with the enter key on the circuit board is equipped with micro-gap switch.
The existing touch type steering wheel switch controls a menu by touching a key board and a confirmation key which are internally provided with a capacitance film, the shaking amount of the key board is large by touching for a long time, the structural stability is poor, the hand feeling is not good when the key board is used, the key is easy to loosen after the key board is used for a long time, and a plurality of keys are installed, so that the installation is troublesome and the cost is higher.
Disclosure of Invention
An object of the utility model is to provide a take touch display screen's steering wheel switch is from taking the touch-sensitive screen and the function of integrated infrared pressure touch, vibration feedback for the steering wheel switch can touch the screen operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take touch display screen's steering wheel switch, includes the shell assembly to and be located the PCB assembly of shell assembly, still include and be connected the touch-sensitive screen with PCB assembly electricity, be equipped with the vibration support of installation touch-sensitive screen on the shell assembly, be equipped with vibrating motor on the vibration support, vibrating motor establishes the electricity with the PCB assembly and is connected, be equipped with infrared sensor on the PCB assembly.
Adopt the aforesaid to set up further again, the integrated touch operation of touch-sensitive screen, can realize the single-point, double click, slide, long press, the operation of different grade type such as handwriting input, it is more intelligent, the touch-sensitive screen adopts high definition IPS display screen, it is more energy-concerving and environment-protective, the IPS display screen possesses bigger visual angle simultaneously, make things convenient for the driver to operate the screen, when the driver operates the screen, the corresponding emergence vibration of vibrating motor, make the steering wheel have slight jolt, the driver possesses better experience, vibrating motor adopts voice coil motor, can turn into mechanical energy with the electric energy, and voice coil motor can be fit for in the subspace, through the different vibration wave forms of algorithm adjustment, can realize multiple vibration and feel, infrared sensor transmission infrared ray receives, can detect the touch-sensitive screen upper pressure through calculating, judge whether reach the feedback threshold value, thereby avoid the maloperation, the security of driving has been guaranteed.
The utility model discloses a further setting again: the shell assembly comprises a fixed support and a bottom cover, and suspension rubber is arranged on the fixed support.
Adopt the aforesaid to further set up again, provide elastic support to the vibration support of fixed bolster top, vibration support and the conflict cooperation of suspension rubber guarantee that vibration support is the suspended state, make the touch-sensitive screen can reset after receiving pressure, the steering wheel has better vibration and feels when vibrating motor vibrates simultaneously.
The utility model discloses a further setting again: the vibration support is provided with four fixing interfaces, the vibration support and the corresponding fixing interfaces are provided with studs, the suspension rubber is clamped on the fixing interfaces, and the studs penetrate through the suspension rubber and are fixed on the fixing support.
Adopt above-mentioned further setting again for vibration support and fixed bolster are connected more firmly, and the mounting is difficult for receiving the vibration and feels and not hard up in the double-screw bolt.
The utility model discloses a further setting again: the vibration support is provided with an infrared reflecting surface, and the infrared sensor and the infrared reflecting surface are arranged oppositely.
By adopting the above further arrangement, after the touch screen is pressed, the infrared reflecting surface can generate micro displacement, the infrared sensor detects the micro displacement of the infrared reflecting surface, the pressure is sensed, and the sensitivity is high.
The utility model discloses a further setting again: the fixed support is provided with a positioning hole, and the positioning hole is positioned between the infrared sensor and the infrared reflecting surface.
By adopting the above further arrangement, the infrared rays emitted from the infrared sensor can reach the infrared reflecting surface, be reflected to the infrared sensor and be received.
The utility model discloses a further setting again: and a receding groove for placing a vibrating motor is arranged on the vibrating support.
Adopt above-mentioned further setting again, the groove of stepping down and vibration support integrated into one piece conveniently place vibrating motor, make vibrating motor be difficult for taking place to remove when vibrating in the vibration support.
The utility model discloses a further setting again: the PCB assembly is provided with a first terminal and a second terminal, the first terminal is connected with the touch screen, and the second terminal is connected with the vibration motor.
By adopting the above further arrangement, the connection of the touch screen, the vibration motor and the PCB assembly is realized.
Drawings
FIG. 1 is a first block diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a first cross-sectional view of an embodiment of the present invention;
FIG. 4 is a second block diagram of an embodiment of the present invention;
FIG. 5 is a second cross-sectional view of an embodiment of the present invention;
fig. 6 is a third structural diagram of an embodiment of the present invention.
In the figure: 1. a housing assembly; 11. a fixed bracket; 111. fixing the interface; 112. positioning holes; 12. a bottom cover; 2. a PCB assembly; 21. a first terminal; 22. a second terminal; 3. a touch screen; 4. a vibration bracket; 41. a vibration motor; 42. a stud; 43. a yielding groove; 5. an infrared sensor; 51. an infrared reflecting surface; 6. a suspension rubber.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a steering wheel switch with a touch display screen comprises a housing assembly 1, a PCB assembly 2 disposed in the housing assembly 1, and a touch screen 3 electrically connected to the PCB assembly 2, wherein the touch screen 3 employs signals such as capacitive touch or pressure sensing, so that a driver can perform operations of different types such as single-point, double-click, sliding, long-press, and handwriting input, and the switch is more easily and intelligently operated, the touch screen 3 covers the top of a vibrating bracket 4, so that the driver can operate the screen, the common display screens in the market include an OLED display screen and an LCD display screen, and the present embodiment employs a high-definition IPS display screen, which is more energy-saving and environment-friendly, and has a larger viewing angle, a multifunctional UI interface is disposed in the display screen, and the settings of functional parameters such as a function interface and auto-driving can be switched at will, so that the operation of software becomes comfortable and simple, the shell assembly 1 is provided with a vibration support 4 for installing the touch screen 3, the vibration support 4 is provided with a vibration motor 41, the vibration motor 41 is electrically connected with the PCB assembly 2, when a driver operates the screen, the vibration motor 41 vibrates corresponding touch screen operation to enable the steering wheel to have slight vibration, and the driver has better experience, in the embodiment, the vibration motor 41 adopts a voice coil motor which can convert electric energy into mechanical energy and can be applied in a small space, the voice coil motor can adjust different vibration waveforms through an algorithm to realize various vibration handfeels and improve the interest of the driving process, the PCB assembly 2 is provided with an infrared sensor 5, the infrared sensor 5 emits infrared rays and receives the infrared rays, the pressure on the touch screen 3 can be detected through calculation, whether a feedback threshold value is reached is judged, so that misoperation is avoided, the driving safety is ensured.
In this embodiment, the housing assembly 1 includes a fixing bracket 11 and a bottom cover 12, and the fixing bracket 11 is provided with a suspension rubber 6. Vibration support 4 and suspension rubber 6 conflict cooperation, provide elastic support to vibration support 4, make touch-sensitive screen 3 can reset after receiving pressure, guarantee simultaneously that vibration support 4 is suspension state, have better vibration when making vibrating motor 41 vibrate and feel.
As shown in fig. 3 and 4, four fixing interfaces 111 are arranged on the fixing support 11, studs 42 are arranged on the vibrating support 4 and the corresponding fixing interfaces 111, four corners are fixed, the stability is improved, the whole suspension rubber 6 is in an i shape, the middle section of the suspension rubber 6 is clamped on the fixing interfaces 111, a deep hole which penetrates through the suspension rubber 6 from top to bottom is formed in the suspension rubber 6, and the studs 42 penetrate through the deep hole and are fixed on the fixing support 11. The vibration support 4 and the fixed support 11 are connected more firmly, and the fixing piece is not easy to loose due to vibration in the stud 42.
In this embodiment, the infrared reflecting surface 51 is provided on the vibration support 4, and the infrared sensor 5 and the infrared reflecting surface 51 are disposed opposite to each other. The infrared sensor 5 emits infrared rays to the infrared reflecting surface 51, the infrared rays are reflected back to the infrared sensor 5 to be received, when pressure is applied to the touch screen, the infrared reflecting surface 51 is subjected to micro displacement, the infrared sensor 5 achieves pressure induction by calculating deformation of the infrared reflecting surface 51, and sensitivity is high.
As shown in fig. 3 and 5, the fixing bracket 11 is provided with a positioning hole 112, and the positioning hole 112 is located between the infrared sensor 5 and the infrared reflecting surface 51, so that the infrared rays emitted from the infrared sensor 5 can reach the infrared reflecting surface 51, be reflected to the infrared sensor 5, and be received.
In this embodiment, be equipped with the groove 43 of stepping down of placing vibrating motor 41 on the vibrating support 4, the groove 43 of stepping down and vibrating support 4 integrated into one piece conveniently place vibrating motor 41, make vibrating motor 41 difficult emergence when vibrating in vibrating support 4 remove.
As shown in fig. 6, the PCB assembly 2 is provided with a first terminal 21 and a second terminal 22, the first terminal 21 is connected to the touch screen 3, and the second terminal 22 is connected to the vibration motor 41, so that the touch screen 3, the vibration motor 41 and the PCB assembly 2 are connected.
Claims (7)
1. The utility model provides a take touch display screen's steering wheel switch, includes the shell assembly to and be located the PCB assembly of shell assembly, its characterized in that still includes and is connected the touch-sensitive screen with PCB assembly electricity, be equipped with the vibration support of installation touch-sensitive screen on the shell assembly, be equipped with vibrating motor on the vibration support, vibrating motor establishes the electricity with the PCB assembly and is connected, be equipped with infrared sensor on the PCB assembly.
2. The steering wheel switch with the touch display screen according to claim 1, wherein: the shell assembly comprises a fixed support and a bottom cover, and suspension rubber is arranged on the fixed support.
3. The steering wheel switch with the touch display screen according to claim 2, wherein: the vibration support is provided with four fixing interfaces, the vibration support and the corresponding fixing interfaces are provided with studs, the suspension rubber is clamped on the fixing interfaces, and the studs penetrate through the suspension rubber and are fixed on the fixing support.
4. The steering wheel switch with the touch display screen according to claim 3, wherein: the vibration support is provided with an infrared reflecting surface, and the infrared sensor and the infrared reflecting surface are arranged oppositely.
5. The steering wheel switch with the touch display screen according to claim 4, wherein: the fixed support is provided with a positioning hole, and the positioning hole is positioned between the infrared sensor and the infrared reflecting surface.
6. The steering wheel switch with the touch display screen according to claim 1 or 2, wherein: and the vibration support is provided with a yielding groove for placing a vibration motor.
7. The steering wheel switch with the touch display screen according to claim 1 or 2, wherein: the PCB assembly is provided with a first terminal and a second terminal, the first terminal is connected with the touch screen, and the second terminal is connected with the vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118559.7U CN217718634U (en) | 2022-08-11 | 2022-08-11 | Steering wheel switch with touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118559.7U CN217718634U (en) | 2022-08-11 | 2022-08-11 | Steering wheel switch with touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217718634U true CN217718634U (en) | 2022-11-01 |
Family
ID=83787498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118559.7U Active CN217718634U (en) | 2022-08-11 | 2022-08-11 | Steering wheel switch with touch display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217718634U (en) |
-
2022
- 2022-08-11 CN CN202222118559.7U patent/CN217718634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 289 and 291, Binhai Second Road, Wenzhou Economic and Technological Development Zone, Wenzhou, Zhejiang 325000 Patentee after: Zhejiang Changjiang Automobile Electronics Co.,Ltd. Address before: No. 289 and 291, Binhai Second Road, Wenzhou Economic and Technological Development Zone, Wenzhou, Zhejiang 325000 Patentee before: WENZHOU CHANGJIANG AUTOMOBILE ELECTRONIC SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |