Automotive whisker type induction anti-scratch device
A technology of tentacles and automobiles, which is applied to vehicle components, transportation and packaging, vehicle safety arrangements, etc., and can solve problems such as lack of accurate warning devices
Inactive Publication Date: 2010-07-28
宣伯民
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Problems solved by technology
[0003] The purpose of the present invention is to provide a kind of automobile antennae sensory anti-scratch device, which overcomes the problem that in the current automobile anti-scratch warning device technology, there is no accurate warning when the outer corners of the four easy-to-scratch objects are very close to other objects. lack of equipment
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[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0014] First of all, the tentacle-type sensor 4 is installed on the automobile bumper 8 by assembling the thin rod 7, generally at the outer corner of the front and rear bumpers, and then through the wire 6 connecting the contact 5 according to the figure 1 The buzzer 1, the switch 2, and the power supply 3 are connected in series as shown. Switch 2 is closed earlier when needing to use the present invention. Once the whisker-type sensing part 4 touches other things, then at first the contact 5 is closed immediately, the conduction current is turned on, and the buzzer 1 sounds to give a definite warning to the driver.
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The invention discloses an automotive whisker type induction anti-scratch device, belongs to the technical field of automotive anti-scratch warning devices, and aims to overcome the defects that the conventional automobile easily scratches four external angles of other objects and accurate warning devices are absent when the automobile has a short distance with other objects. The automotive whisker type induction anti-scratch device comprises a buzzer, a power supply and a switch, and is provided with a whisker type induction piece. The whisker type induction piece is connected in series with the buzzer, the switch and the power supply; and the whisker type induction piece is arranged on the outside of the automobile which is easily scratched by the other objects, and the buzzer and the switch are arranged in the automobile. The automotive whisker type induction anti-scratch device is applied to various automobiles.
Description
technical field [0001] The invention relates to the technical field of anti-scratch warning devices for automobiles, in particular to a whisker-type induction anti-scratch device for automobiles. Background technique [0002] At present, there are more and more cars, and roads and parking spaces are becoming more and more congested. During the driving process, it is often encountered that a sharp turn is required to drive into or out of a narrow space. In many occasions, the distance between the left and right outer corners of the front and rear bumpers and other objects is only a few centimeters, and the driver cannot directly see the distance. Although some vehicles have radar devices, they cannot achieve such an accuracy. Only by experience can the distance be estimated , and for most drivers, it is difficult to estimate the distance accurately to a few centimeters. Therefore, although the speed of the car is very slow and the car is driven carefully, it is often accide...
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IPC IPC(8): B60R21/0136
Inventor 宣伯民
Owner 宣伯民
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