Patent Application
20100139446
1. Field of the Invention
The present invention relates to a gear lever assembly and, more particularly, to a gear lever assembly for a wheeled vehicle, such as a car and the like.
2. Description of the Related Art
A conventional gear lever is mounted in a car to change the speed of the car. An ornament can be mounted on the gear lever to enhance the outer appearance of the gear lever. However, the ornament cannot provide a lively viewing effect to the driver, thereby limiting the utility of the ornament, and thereby limiting the aesthetic quality of the gear lever.
In accordance with the present invention, there is provided a gear lever assembly, comprising: a gear lever, a support unit, a control unit and a power supply unit. The support unit includes a housing mounted on the gear lever, a transparent body mounted on the housing, a sphere mounted between the housing and the transparent body, an electric wire mounted between the housing and the transparent body and having a first end electrically connected to the sphere to produce a static electricity, and an insulating member mounted between the housing and the transparent body and enclosed around the electric wire to prevent from incurring a static electricity leakage from the housing and the transparent body. The control unit is mounted on the housing of the support unit to control operation of the sphere and the electric wire of the support unit. The power supply unit is mounted on the housing of the support unit and electrically connected to the control unit to provide an electric power to the electric wire of the support unit by operation of the control unit.
The primary objective of the present invention is to provide a car gear lever assembly having a lighting or blinking effect.
Another objective of the present invention is to provide a gear lever assembly for a car, wherein the sphere of the support unit produces a blink (or light) by operation of the high voltage static electricity, thereby enhancing the aesthetic quality of the gear lever assembly, and thereby providing a lively and outstanding sensation to the user.
A further objective of the present invention is to provide a gear lever assembly for a car, wherein the insulating member of the support unit is enclosed around the electric wire to prevent from incurring a static electricity leakage from the housing and the transparent body to prevent the static electricity from interfering with operation of the electronic systems in the car.
A further objective of the present invention is to provide a gear lever assembly for a car, wherein the circuit board of the control unit functions to isolate and regulate the static electricity to prevent the static electricity from interfering with operation of the electronic systems in the car.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
Referring to the drawings and initially to
The support unit 1 includes a housing 1 mounted on the gear lever 4, a transparent body 12 mounted on the housing 11, a sphere 13 mounted between the housing 11 and the transparent body 12, an electric wire 14 mounted between the housing 11 and the transparent body 12 and having a first end electrically connected to the sphere 13 to produce a static electricity, and an insulating member 15 mounted between the housing 11 and the transparent body 12 and enclosed around the electric wire 14 to prevent from incurring a static electricity leakage from the housing 11 and the transparent body 12. The housing 11 of the support unit 1 has a lower end secured on the gear lever 4 and an upper end provided with an opening 110 for mounting the transparent body 12. The transparent body 12 of the support unit 1 has a substantially spherical profile and has an inner portion provided with a receiving chamber 120 to receive an insert gas. The transparent body 12 of the support unit 1 has a side provided with an elongate receiving space 122 to receive the sphere 13, the electric wire 14 and the insulating member 15. The receiving space 122 of the transparent body 12 is connected to the opening 110 of the housing 11. The receiving space 122 of the transparent body 12 extends from a periphery of the transparent body 12 to a center of the transparent body 12 and is encompassed by the receiving chamber 120. The sphere 13 of the support unit 1 is located at a central portion of the transparent body 12 and is encompassed by the insert gas of the receiving chamber 120 of the transparent body 12.
The control unit 2 is mounted on the housing 11 of the support unit 1 to control operation of the sphere 13 and the electric wire 14 of the support unit 1. The control unit 2 includes a circuit board 21 mounted in the housing 11 of the support unit 1 and electrically connected to the electric wire 14 of the support unit 1, a transformer 23 mounted in the housing 11 of the support unit 1 and electrically connected between the circuit board 21 and a second end of the electric wire 14 of the support unit 1 to regulate the current and voltage from the circuit board 21 to the electric wire 14 of the support unit 1, and a control switch 22 mounted on the housing 11 of the support unit 1 and electrically connected to the circuit board 21 to turn on/off an electric connection between the circuit board 21 and the electric wire 14 of the support unit 1. The circuit board 21 of the control unit 2 functions to isolate and regulate the static electricity. The transformer 23 of the control unit 2 is located above the circuit board 21 of the control unit 2.
The power supply unit 3 is mounted on the housing 11 of the support unit 1 and electrically connected to the control unit 2 to provide an electric power to the electric wire 14 of the support unit 1 by operation of the control unit 2. The power supply unit 3 includes a socket 32 mounted in the housing 11 of the support unit 1 and electrically connected to the circuit board 21 of the control unit 2, and a plug 31 detachably mounted on the housing 11 of the support unit 1 and electrically connected to the socket 32 to provide an electric power through the socket 32 into the circuit board 21 of the control unit 2. The plug 31 of the power supply unit 3 is electrically connected to a power supply device of the car, such as the cigarette lighter, the battery and the like. The socket 32 of the power supply unit 3 is located under the circuit board 21 of the control unit 2.
In operation, referring to
As shown in
Accordingly, the sphere 13 of the support unit 1 produces a blink 124 (or light) by operation of the high voltage static electricity, thereby enhancing the aesthetic quality of the gear lever assembly, and thereby providing a lively and outstanding sensation to the user. In addition, the insulating member 15 of the support unit 1 is enclosed around the electric wire 14 to prevent from incurring a static electricity leakage from the housing 11 and the transparent body 12 to prevent the static electricity from interfering with operation of the electronic systems in the car. Further, the circuit board 21 of the control unit 2 functions to isolate and regulate the static electricity to prevent the static electricity from interfering with operation of the electronic systems in the car.
Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above, it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, therefore, contemplated that the appended claim or claims will cover such modifications and variations that fall within the true scope of the invention.
