CN210899127U - Touch vibration type steering wheel switch - Google Patents

Abstract

The utility model provides a touch vibrating steering wheel switch, includes the casing and arranges the circuit board wherein in, the upper surface of casing is connected with the panel, and the lower surface subsides of panel are equipped with the touch membrane, and touch membrane electric connection circuit board has arranged the platform that pushes away that can rock in the casing, the below of panel, has arranged the little motor of vibration in pushing away the platform, and the little motor of vibration is electric connection circuit board also, forms touch vibration feedback mechanism. The utility model has the advantages of reasonable design, touch the panel and produce touch signal and switch on corresponding function after, vibrate the small motor and can be started rapidly and rock and push away the platform, the hand that makes the operation can be rapidly obvious experiences the vibration feedback, need not to stop slightly and observe the affirmation, and whole touch operation process is more smooth nature, and operation experience is better.

Description

Touch vibration type steering wheel switch

The technical field is as follows: the utility model relates to a switching device, especially touch control switch who uses on the car steering wheel.

Background art: many automobile steering wheels are provided with function control switches, so that a driver can operate to realize various control functions without leaving the steering wheel with hands, and the use is more convenient. Some steering wheel switches have adopted touch control now, change traditional mechanical type button into touch panel, can realize operating modes such as point contact, straight line slip, circle slip, and the operation is more convenient modern, and the configuration more shows high-grade. However, the touch feeling of general touch operation is light, effective touch feeling feedback is lacked in the operation clicking process, the touch operation is often stopped slightly and whether effective starting is triggered is observed and confirmed, so that the situation that the touch operation is not in place is avoided, the whole touch operation process is not smooth and rapid enough, and the experience needs to be improved.

The invention content is as follows: not enough to prior art, the utility model provides a but touch vibrating steering wheel switch of vibration feedback.

The utility model discloses a casing and arrange circuit board wherein in, the upper surface of casing is connected with the panel, and the lower surface subsides of panel are equipped with the touch membrane, and touch membrane electric connection circuit board has arranged the platform that pushes away that can rock in the casing, the below of panel, has arranged the little motor of vibration in pushing away the platform, and the little motor of vibration is electric connection circuit board also, forms touch vibration feedback mechanism.

The utility model has the advantages of reasonable design, touch the panel and produce touch signal and switch on corresponding function after, vibrate the small motor and can be started rapidly and rock and push away the platform, the hand that makes the operation can be rapidly obvious experiences the vibration feedback, need not to stop slightly and observe the affirmation, and whole touch operation process is more smooth nature, and operation experience is better.

The invention is further described with reference to the following figures and examples.

Description of the drawings: fig. 1 is a main schematic view of the embodiment.

Fig. 2 is an exploded perspective view of the left switch of fig. 1.

Fig. 3 is an enlarged schematic view of a-a section of fig. 1.

Fig. 4 is a schematic view of the installation state of the pushing table and the small vibration motor.

The specific implementation mode is as follows: as shown in fig. 1 to 4, a circuit board 4 is disposed in a housing 1, a panel 2 is connected to an upper surface of the housing 1, a touch film 3 is attached to a lower surface of the panel 2, and the touch film 3 is electrically connected to the circuit board 4. A shaking pushing table 5 is arranged in the shell 1 and below the panel 2, a small vibration motor 6 is arranged in the pushing table 5, and the small vibration motor 6 is also electrically connected with the circuit board 4 to form a touch vibration feedback mechanism. The surface of the circuit board 4 can be covered with a rubber cover 7, so that the moisture-proof and dust-proof effects are improved.

Because the steering wheel is generally operated by two hands, the switch device composed of the shell 1, the panel 2, the circuit board 4, the pushing platform 5, the small vibration motor 6 and the like in the embodiment has two independent left and right sets, and are mutually connected by a circuit through the wiring harness assembly 8, so that the two hands arranged on the steering wheel can respectively control different functions, and the steering wheel is more convenient. The left and right sets of switch devices are generally symmetrical in shape, so that the device is more attractive in installation and use and reasonable in layout.

When the panel 2 is touched by a hand, the adjacent capacitors corresponding to the touch position on the surface of the panel 2 on the touch film 3 are switched on, electric signals are generated by touch and are transmitted to the circuit board 4 electrically, touch signals are generated, and corresponding switch circuits are switched on. Meanwhile, the circuit board 4 sends a signal to the small vibration motor 6 to start the small vibration motor, and the pushing table 5 is shaken to enable hands to feel a vibration feedback effect.

Since the touch operation is sensitive, the driver's hand is likely to inadvertently touch the panel 2, causing an erroneous operation. The touch film 3 of the embodiment is a pressure type touch film, and only when the hand of the user applies a certain operation pressure to the surface of the panel 2, a touch signal can be generated, so that misoperation caused by unintentional light touch is greatly reduced.

Claims (5)

1. The utility model provides a touch vibrating steering wheel switch, includes the casing and arranges the circuit board wherein in, the upper surface of casing is connected with the panel, and the lower surface subsides of panel are equipped with touch film, touch film electric connection circuit board, characterized by: a shaking pushing table (5) is arranged in the shell (1) and below the panel (2), a small vibration motor (6) is arranged in the pushing table (5), and the small vibration motor (6) is also electrically connected with the circuit board (4) to form a touch vibration feedback mechanism.

2. The touch vibrating steering wheel switch according to claim 1, characterized in that: the touch film (3) is a pressure type touch film.

3. The touch vibrating steering wheel switch according to claim 1 or 2, characterized in that: the surface of the circuit board (4) is covered with a rubber cover (7).

4. The touch vibrating steering wheel switch according to claim 1 or 2, characterized in that: the switch device composed of the shell (1), the panel (2), the circuit board (4), the push table (5), the small vibration motor (6) and the like has two independent left and right sets and is mutually connected in a circuit way through a wire harness assembly (8).

5. The touch vibrating steering wheel switch according to claim 3, characterized in that: the switch device composed of the shell (1), the panel (2), the circuit board (4), the push table (5), the small vibration motor (6) and the like has two independent left and right sets and is mutually connected in a circuit way through a wire harness assembly (8).

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