Brake pedal mechanism
A brake pedal and brake motor technology, applied in the field of automobile manufacturing, can solve the problems of low automation, easy fatigue, unsafety, etc., and achieve the effect of convenient use, large degree of freedom, and reduced driving fatigue
Active Publication Date: 2014-12-10
CHERY AUTOMOBILE CO LTD
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Problems solved by technology
The first one is more common, which belongs to the conventional braking method, which is relatively stable and reliable, but the automation is not high, and it is easy to fatigue after driving for a long time; the other direct electronic control method has been used in some mid-level cars, and there are not many ordinary cars for the time being. See, the control is convenient and highly automatic, but it has certain unsafe factors
Method used
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Embodiment Construction
[0021] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.
[0022] Brake pedal mechanism of the present invention, as figure 1 , 2 As shown, a brake pedal bracket 1 is included, and a pedal arm 2 is rotatably connected to the pedal bracket 1 . The pull wire mechanism is connected on the pedal arm 2 and can control the movement of the pedal arm 2 to realize braking. The control system controls the brake motor, and the wire pulling mechanism is driven by the brake motor to pull the wire to drive the pedal arm 2 to move downward; the bottom of the pedal arm 2 is provided with a lower limit switch 5 to limit its downward movement distance, and the upper limit switch 5 is provided to limit its upward movement. The upper limit switch 4 of the moving distance, the upper limit switch 4 and the lower limit switch 5 are all arranged in the control circuit of th...
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The invention discloses a brake pedal mechanism comprising a brake pedal bracket (1) and a stay wire mechanism. A pedal arm (2) is rotationally connected on the pedal bracket (1), the stay wire mechanism is connected on the pedal arm (2) and controls the pedal arm (2) to move so as to realize braking, the stay wire mechanism is driven through a brake motor which is controlled by a control system, a lower limit switch (5) limiting downward movement distance of the pedal arm (2) is arranged below the pedal arm (2), an upper limit switch (4) limiting upward movement distance of the pedal arm (2) is arranged above the pedal arm (2), and both the upper limit switch (4) and the lower limit switch (5) are disposed in a control circuit of the brake motor. The brake pedal mechanism is convenient to mount, maintain and use and safer and more reliable and has promising application prospect, manual control or automatic control can be selected according to actual conditions, physical strength is saved, and driving fatigue is reduced.
Description
technical field [0001] The invention belongs to the field of automobile manufacturing, and in particular relates to a novel brake pedal mechanism. Background technique [0002] There are two kinds of existing automobile brake pedals, the most common is a foot-operated brake mechanism, which directly controls the brake; the other is an electronic type, which indirectly controls the brake. [0003] These two braking methods have their own advantages and disadvantages. The first one is more common, which belongs to the conventional braking method, which is relatively stable and reliable, but the automation is not high, and it is easy to fatigue after driving for a long time; the other direct electronic control method has been used in some mid-level cars, and there are not many ordinary cars for the time being. See, the control is convenient and highly automatic, but it has certain unsafe factors. Contents of the invention [0004] The purpose of the present invention is to ...
Claims
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Inventor 张志辉严伟
Owner CHERY AUTOMOBILE CO LTD