CN2115258U

CN2115258U - Braking warning device

Info

Publication number: CN2115258U
Application number: CN 92205231
Authority: CN
Inventors: 李松林
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-03-24
Filing date: 1992-03-24
Publication date: 1992-09-09

Abstract

The utility model discloses a brake prewarning device, which is provided with microswitches on the connecting rod of an acceleration pedal at intervals. Thus drivers can control the conduction status and non-conduction status of the microswitches by making use of the tightness and depth of stepping the acceleration pedal, and make a brake auxiliary lamp connected with the acceleration pedal respectively light or extinguish. Thus the drivers can in advance notify the drivers of the rear cars that the car slows down and is about to brake before the acceleration pedal is stepped when the car runs, and the drivers of the rear cars have longer buffering time for taking corresponding measures after receiving signals, which reduces unnecessary accidents and personal casualties.

Description

Braking warning device

The utility model relates to a kind of device of running safety, particularly relates to a kind ofly guaranteeing safety driving distance and sending the warn brake prewarning device of signal of brake in advance.

In the past vehicle under steam this car of vehicle at desire notice rear be about to stop, make it avoid overtaking collision, usually all be to utilize to trample brake pedal to light stoplight stop lamp, reach the transmission of brake or restriction signal, though it is also comparatively practical on using like this, have and avoid being undermined safe effect, but strictly analyze the defective of still finding to have solution to be overcome unavoidably.Vehicle desired to know the trend of front vehicles under steam in the past, for the new hand who drives, must step up vigilance constantly, keep suitable safety driving distance, mentally absent-mindedness, anxiety very dare not be arranged slightly, be in fear of to have slightly carelessness promptly can produce irreparable infringement, thereby drive virtually naturally and understandably to cause one stress, though so can guarantee safety, feel under the weather mentally.And for the veteran who drives, traffic safety is to rely on sensation and experience fully, all imminent things can be said all and have in one's pocket at it, but the non-machine of people, just be that machine also has out of order the time, the people is in case driving is too of a specified duration or the tired spirit of not having enough sleep, even also can slowing up, the acumen that has at ordinary times sensation can't bear, so what be afraid of most between driving this moment is to run into emergency brake, because if the safety distance that driving keeps is not enough, add that sharp judgement disappears again, run into this emergency situations, can't make emergent measure in the time at actv., then the situation of a chain of traffic accident such as vehicle overtaking collision certainly will can't be avoided, result not only life is difficult to guarantee, and also will cause irreparable loss to family, and the material aspect just more needn't have been carried certainly.Therefore, at above class-one defect,, really be the target that a utmost point waits to lay siege to improvement in today of asking ideal, practicality and safety, progress.

Primary and foremost purpose of the present utility model is to provide a kind of brake prewarning device, it uses simple structure, make the vehicle driver at any time trample before the brake pedal, all can send early warning signal notice front vehicle in advance, inform Reduced Speed Now and further the being about to action of braking of this car, allow travel in the driver of front vehicle psychological preparation is arranged ahead of time, can have than plenty of time and take necessary expeditious measures, improve the safety of driving like this, reduce unnecessary overtaking collision infringement.

Another purpose of the present utility model is to provide a kind of brake prewarning device, because simple structure, installs not difficultly, be regardless of new car or used car and all can assemble immediately, so Applicable scope is extremely wide, is not subjected to the restriction of various label vehicles.

Another purpose of the present utility model is to provide a kind of brake prewarning device, because it can send the vehicle that signal is closelyed follow with the notice rear in advance before trampling brake pedal, therefore the safety distance that keeps each vehicle to drive a vehicle to each other with regard to may command virtually increases another road security insurance.

So, according to a kind of brake prewarning device provided by the utility model, connecting rod appropriate location in Das Gaspedal is equiped with one or two micro-switch at interval, the motorist tramples the degree of tightness depth degree of described Das Gaspedal as long as utilize like this, be conducting or obstructed state with regard to may command described one or two micro-switchs, thereby impel and be attached thereto connect one or two brake additional lamp and light respectively or extinguish, prenotice front vehicle to reach in the travelling of vehicle, this car is Reduced Speed Now and the signal that is about to brake.

The utility model is for achieving the above object, the technology that is adopted, means and effect thereof, now lift a preferable possible embodiments and do a detailed description in conjunction with the accompanying drawings, believe the above-mentioned purpose of the utility model, feature and other advantage, can get one thus and go deep into and concrete understanding.

Fig. 1 is a side schematic view of the present utility model;

Fig. 2 is the enlarged diagram of " A " the of the present utility model portion among Fig. 1;

Fig. 3 is the side schematic view of another embodiment of the utility model;

Fig. 4 is the front elevation that the utility model shows the brake additional lamp.

To shown in Figure 4, the brake prewarning device that the utility model provides is that connecting rod (11) appropriate location in Das Gaspedal (1) is equiped with one or two micro-switch (111), (112) (in the present embodiment be example to make two) at interval substantially referring to Fig. 1.These two micro-switchs (111), (112) be the below (as shown in Figure 1) that sets firmly attached to this connecting rod (11), wherein a micro-switch (112) is to be positioned at the position of top slightly, then one section at interval is suitable to being positioned at the position of below slightly with it for another micro-switch (111), when not trampling Das Gaspedal (1) usually, these two micro-switchs (111), (112) be the contact conducting state, in case this Das Gaspedal (1) is moved, thereby impel this two micro-switchs (111), when (112) touching his thing, these two micro-switchs (111), (112) promptly can present the cut-out not on-state, and as for these two micro-switchs (111), (112) circuit then is to link to each other with parallel way, utilizes lead to be connected respectively on yellow brake additional lamp (21) and the red brake additional lamp (22) thereafter more respectively.

The above is the utility model and respectively forms the mutual alignment relation of member assembling and the general introduction of structure so.

Secondly, operational motion principle with the utility model brake prewarning device is elaborated in conjunction with the accompanying drawings again, so that further cognition and understanding can be arranged to the utility model structure and feature, see also Fig. 1, Fig. 2 and shown in Figure 4, when the motorist meets cross roads or the road surface is in bad order, when perhaps meeting emergency, before not trampling brake pedal, owing to loosen trampling gradually to Das Gaspedal (1), therefore pass through interlock by the connecting rod (11) of this Das Gaspedal (1), impel this two micro-switchs (111) at last, (112) become conducting state in regular turn, also promptly when first micro-switch (111) conducting, this is positioned at brake additional lamp (21) flicker amber light that promptly can take the lead in lighting of top, and when second micro-switch (112) and then during conducting, this brake additional lamp (22) that is positioned at the below promptly can light the flicker red light again.So; the flicker amber light (21) that utilizes this brake additional lamp (2) to be lighted; just can reach prenotice the back followed by this car of vehicle now reduce speed now; thereafter when the red light (22) of this brake additional lamp (2) when lighting; promptly represent the Das Gaspedal (1) of Ben Che to loosen fully; this car of notice front vehicle is about to stop, and please notes the protection safety distance.Therefore, through changing the leather innovation thus, just can allow the driver of front vehicle have than plenty of time after receiving deceleration or preparing danger signal, immediate response, the action of taking suitable treatment measures to brake to reduce unnecessary overtaking collision injury, improves the safety of driving.

As for these two micro-switchs (111), (112) sequential start why successively, it mainly is the difference of utilizing the two rigging position, existed a range difference therebetween, therefore promptly there is difference successively the time of these two micro-switchs (111), (112) connection, in other words, also because so brake additional lamp (2) just can dodge amber light (21) earlier, then dodge red light (22) again, the pedal that touches on the brake at last brakes when stopping even fully, real stoplight stop lamp (3) just can be bright, so can play the purpose of caution in advance.

In addition, be worth this one carry be, see also shown in Figure 3, these two micro-switchs (411), (412) also are installed in the upper fixed place of this Das Gaspedal (4) connecting rod (41), also promptly attached on his thing, so utilize and trample Das Gaspedal (4) or close the throttle (4), under the situation of touching or not touching of this connecting rod (41), the conducting that can obtain to control this micro-switch (411), (412) easily whether.These two micro-switchs (411), (412) are subjected to the compressing of this Das Gaspedal (4) to present conducting state all the time at ordinary times, in case the driver tramples this Das Gaspedal (4), because these two micro-switchs (411), (412) break away from the compressing restriction, therefore can form the cut-out not on-state, so present embodiment equally also can be issued to aforesaid effect at operational motion.

In sum, the disclosed structure of the utility model embodiment, using the simplest structure makes the vehicle driver before any state is trampled brake pedal, all can send early warning signal notice front vehicle in advance, inform this car Reduced Speed Now and the action that is about to brake, allow travel in the driver of front vehicle psychological preparation is arranged ahead of time, can have than plenty of time, immediate response after receiving signal, take necessary expeditious measures, so that improve the safety of driving, reduce unnecessary overtaking collision loss.So should need not putting, practicality of the present utility model coagulates; In addition, the disclosed structure of the utility model embodiment is not seen in publication before the application, also not public use, and have as above effect again, therefore, novelty of the present utility model and creativeness all meet.

Claims

1, a kind of brake prewarning device, it is characterized in that, on the connecting rod of Das Gaspedal, be equiped with at least one micro-switch at interval, so the motorist tramples the degree of tightness depth degree of described Das Gaspedal as long as utilize, be conducting or not on-state with regard to the described micro-switch of may command, thereby impel the brake additional lamp that is connected with described micro-switch to light respectively or extinguish.

2, brake prewarning device as claimed in claim 1 is characterized in that, described micro-switch is installed in the connecting rod below of described Das Gaspedal.

3, brake prewarning device as claimed in claim 1 is characterized in that, described micro-switch is installed in the bearing of described Das Gaspedal top.