Method for adjusting automobile seat headrest with protection function
A technology for car seats and protective functions, applied in vehicle seats, vehicle parts, special positions of vehicles, etc., can solve problems such as inability to use active safety systems, long response time of headrest mechanisms, and unstable output power. Reduced footprint, improved ride comfort, and improved productivity
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[0026] Example 1
[0027] Such as figure 1 As shown, this embodiment includes the following steps:
[0028] A. First connect the control module electrically connected to the cylinder directly with the car's active safety system;
[0029] B. When the distance between the vehicle behind the vehicle and the vehicle is within a dangerous value range, the control module directly transmits the command to the cylinder, and the output end of the cylinder expands, so that the adjustment rod drives the head plate to move forward, which makes the headrest support Partially approach the head of the occupant, thereby restricting the backward movement of the head relative to the upper torso during a rear-end collision in advance, avoiding whiplash injuries caused by untimely activation of the cylinder during a collision;
[0030] C During the movement of the head plate, a fixed block is installed on the adjusting rod, and connecting rod A, connecting rod B, and connecting rod C are arranged on the...
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