Automobile gear shift sensing mechanism
An automobile gear shifting and sensing technology, which is applied in the direction of mechanical equipment, transmission control, and components with teeth, etc., can solve the problems of restricting the growth of domestic car market demand, high fuel consumption and maintenance costs, and poor acceleration performance. Simple structure, low maintenance and repair costs, good acceleration performance
Inactive Publication Date: 2012-09-26
力帆科技(集团)股份有限公司
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Problems solved by technology
However, the existing automatic shifting system has complex structure, high price, high fuel consumption and maintenance costs, and the acceleration performance of the automatic shifting vehicle with the same displacement is worse than that of manual transmission
Therefore, it is generally only used on mid-to-high-end cars; due to restrictions on fuel consumption and cost, it has seriously restricted the growth of market demand for domestic cars, especially family cars.
Method used
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[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0020] Such as figure 1 , figure 2 As shown, the shift rod in the present invention disconnects the traditional manual shift rod from the middle, and divides it into two sections, the front and the rear, and the front end of the front section 1 of the pull rod is welded with a "U" shape before installing lugs 10. The lug 10 is connected with the gearbox after being assembled on the automobile; the rear mounting seat 11 is installed at the tail end of the pull rod rear section 2, and the rear mounting seat 11 is connected with the shift handle mechanism after being assembled on the automobile. A sliding sleeve 3 in a through-tube structure is located between the front and rear sections 1 and 2 of the pull rod, and the rear end of the slide sleeve 3 is connected to the rear section 2 of the pull rod through a positioning sleeve 16, that is, the sliding sleeve...
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The invention discloses an automobile shifting sensing mechanism. The back end of sliding sleeve is fixed with the back nodule of pull rod. A sliding shaft passes through the sliding sleeve and the back end of sliding sleeve passes through the spring seat in the sliding sleeve and is mated with the shield ring. Conduction spring in the spring seat is limited by the shield ring. The front end of sliding shaft extends out of the front end face of sliding face and is fixed with the front nodule of pull rod. A locking spring is mated on the sliding shaft at the back side of front nodule of pull rod. Locating groove is set on the outer wall of sliding sleeve. The sensor is set in the locating groove and locating hole connected with the cavity of sliding sleeve is opened at the bottom of locating groove. Shift swing-rod fixed on the sliding shaft in diameter direction passes through the locating hole and on the extending end magnet is embedded. The invention can be widely applied in high, medium and economic cars. It is provided with convenient operation, small fatigue intensity, simple structure, small oil consumption, and low maintenance cost so on. While it can make driver enjoy comfort from automatic driving the joy of manual shifting is not dropped.
Description
technical field [0001] The invention belongs to the technical field of automobile gear shifters, and in particular relates to an automobile gear shift sensing mechanism. Background technique [0002] At present, there are mainly two modes of manual and automatic shifting operations in automobiles. The manual gear shift lever is a polished rod, the front end of which is connected to the gearbox, and the rear end is connected to the shift handle mechanism. When performing a manual shift operation, the driver needs to step on the clutch pedal with his left foot, step on the accelerator pedal or brake pedal with his right foot, and at the same time operate the shift handle with his right hand. It takes a long time to skillfully complete the coordination and cooperation of the above three actions. Among them, the most technically difficult thing is to manipulate the clutch pedal. It is very difficult to operate when changing gears frequently, and the fatigue intensity is very hi...
Claims
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IPC IPC(8): F16H59/04
Inventor 邓有成王雪岗
Owner 力帆科技(集团)股份有限公司