Gear-selecting and gear-shifting manipulation seat assembly
A control seat, gear selection technology, applied to components with teeth, belts/chains/gears, mechanical equipment, etc., can solve the problems of complex structure, difficult operation, high cost, etc., and achieve the effect of ensuring safety
Active Publication Date: 2013-06-12
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
The reverse gear lock of the above structure has complex structure, high cost and difficult operation
Method used
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[0015] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0016] refer to figure 1 , figure 2 , a shift control seat assembly disclosed in the present invention includes a control seat body 3, a joystick 5 and a handle 1 located on the manipulation seat body 3, the handle 1 is fixedly connected to the top of the joystick 5, and the joystick 5 The gear selection action of the transmission is realized by pushing and pulling the gear selection flexible shaft connected to it.
[0017] The operating seat body 3 of the present invention is provided with a raised locking block 4 located in the shift path of the reverse gear; the joystick 5 is slidably fitted with a reverse gear lock 2, and the side wall of the reverse gear lock 2 There is a mating surface 20, when the reverse gear lock 2 is in the initial position (blocking position), the mating surface 20 and the locking block 4 contact and squeeze ea...
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The invention discloses a gear-selecting and gear-shifting manipulation seat assembly. A convex locking block is arranged on a manipulation seat body and positioned in a gear-selecting and gear-shifting route of a reverse gear; a reverse gear lock is glidingly matched with a manipulation rod; a matching surface is arranged on a side wall of the reverse gear lock; the matching surface of the reverse gear lock has a prevention position matched the locking block in a resetting process; and the matching surface further has an unlocking position crossing the locking block after the reverse gear lock slides up. According to the manipulation seat assembly, if the manipulation rod is directly oscillated leftwards, the matching surface of the reverse gear lock is contacted with the locking block for extrusion, that is, the locking block obstructs a gear selecting route of the manipulation rod, and gear shifting can be prevented from entering a reverse gear by mistake. When the reverse gear is required, the reverse gear lock slides up along the manipulation rod, so that the matching surface crosses the locking block, that is, the bottom end of the matching surface is higher than the top end of the locking block; at the moment, reverse gear selection can be conducted well in the unlocking position; the reverse gear shifting operation can be conducted; and the driving safety is ensured.
Description
technical field [0001] The invention relates to a gear selection and shifting control seat assembly, more precisely, relates to a control seat assembly which can prevent accidental entry into reverse gear. Background technique [0002] The gear selection and shift control seat assembly of a light bus is integrated and installed on the center console of the instrument panel, and the gear selection and shift action of the transmission is realized by pushing and pulling the gear selection and shift flexible shaft assembly connected to it. At present, the shift control seat assembly of domestic light passenger cars does not have a reverse gear lock device, which cannot play the role of limiting the reverse gear. For example, the reverse gear of a six-speed transmission is mostly adjacent to the first gear in the gear arrangement. If there is no reverse gear lock device, it is easy to mistakenly engage the reverse gear when the first gear is intended to be engaged, which will aff...
Claims
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IPC IPC(8): F16H61/18
Inventor 岳丽娇陈健
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD