CN2229701Y

CN2229701Y - Flash alarming plate

Info

Publication number: CN2229701Y
Application number: CN 95208276
Authority: CN
Inventors: 葛利钢
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-12
Filing date: 1995-04-12
Publication date: 1996-06-19
Anticipated expiration: 2005-04-12

Abstract

The utility model discloses a novel flash alarming board. A lining board, a light reflecting board, an extending board and light reflecting paper form an inner and an outer triangles which are hinged with a supporting board into a folding type, wherein, a luminous display element is arranged on the light reflecting board. The unidirectional or bidirectional flash and show is controlled and realized by a circuit in a battery box. A movable supporting foot is telescopic, and is capable of being hidden in a supporting foot frame. Regardless of the existence of illumination of extraneous light sources, the utility model can totally reach conspicuous flash effect. The flash alarming board has the advantages of far alarming distance, high safety, small whole volume and convenient carrying and collection, and provides conspicuous warning signs required to alarm parking because of night fault repair or other causes for automotive vehicles safely driving on expressways and average highways.

Description

New flash of light warning sign

The utility model relates to a kind of emergency warning notice, uses when being specially adapted to stop night.

Present domestic road is very complicated, the highway that the convergence international standard is arranged more has rough narrow winding trail, along with the high speed development of urban and rural economies, various vehicles are with unusual speed increase, and the cloudy trouble of driving at night traffic is being perplexed vehicle owner and driver and pedestrian's safety always.The vehicle on expressway travel speed is quite fast, need stop in emergency as vehicle, can not get caution immediately following thereafter vehicle and unavoidably traffic hazard can take place.Traveling automobile fault at night or other reason need to stop on common road, can not have an accident equally as there being caution.Stipulate according to China Ministry of Communications, only need do unidirectional sudden strain of a muscle at vehicles running on expressway because of unidirectional operation shows, and travel on common road motor vehicles if night because of breaking down or other reason need stop the time, must place the parking warning notice that two-way sudden strain of a muscle is shown, to show that other driving vehicle notes, reach prevention or avoid the generation of car accident.It is to stick on black triangle iron plate three limits with the plastic cement reflective sheeting that a kind of easy warning sign is arranged at present, and the center adds exclamation mark, and its shortcoming is to fold, and carries heavy inconvenience, and the caution distance is not far, and there also must have external light to produce to be reflective." the emergency warning notice " of application number 89220984.4, though overcome the defective that can't fold, but the parking warning notice that it still adopts reflectorized material to make, must possess external light source could produce reflective, since the caution not eye-catching, when often waiting to find owing to apart from stopped vehicle nearer cause to hide be caught unprepared.

The purpose of this utility model is to overcome the defective of prior art and provides a kind of both can unidirectional sudden strain of a muscle have been shown and can two-way sudden strain of a muscle show, warn distance and more eye-catching new flash of light warning sign, further improve safe reliability, to satisfy the caution needs of highway and common road driving vehicle.

The utility model is achieved by the following scheme: by on the elongated liner plate fixedly reflector constitute outer triangle, paste reflective sheeting with the extension board of liner plate one and constitute interior triangle, the base and the support plate of triangle are fixed, the upper end of two waist liner plates of triangle is by taking the mutual snapping of lobe, the lower end is hinged to collapsible with the support plates two ends respectively, 4 movable legs are arranged under the support plate, and its special character is to be equipped with in the reflector of outer triangle the light-emitting component D1 (D2) of luminous demonstration; Movable leg is telescopic, and built-in in the leg frame, the leg frame is fixed on the support plate downside; The circuit board that the control light-emitting component shows is located in the battery case, and this battery case is fixed on leg frame downside.The utility model replaces the warning sign that reflectorized material is made with light-emitting component, and realizes that by circuit control unidirectional sudden strain of a muscle is shown or two-way sudden strain of a muscle is shown, to reach more eye-catching purpose.

The utility model is compared with known technology, both kept the effect of interior triangle reflective sheeting, under the external light source effect, has stronger refraction reflection action, light-emitting component is set on reflector simultaneously, can send by circuit control that eye-catching unidirectional sudden strain of a muscle is shown or two-way sudden strain of a muscle is shown, even there is not external light source irradiation, still can reach eye-catching flash of light caution, the caution distance; Stand bar structure is telescopic, and it is compacter that overall volume is dwindled, be easy to carry and collect, for motor vehicles provide night fault repair or other reason need stop must caution more eye-catching warning notice, guarantee safe driving.

Description of drawings.

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cut-open view (individual layer liner plate and reverse reflector structure) of Fig. 1.

Fig. 3 is the A-A cut-open view (double-deck liner plate and reverse reflector structure) of Fig. 1.

Fig. 4 is the B-B cut-open view (leg is in straight configuration) of Fig. 1.

Folding storage constitutional diagram when Fig. 5 stops using for the utility model.

Fig. 6 is the utility model circuit theory diagrams.

Remake by above-mentioned accompanying drawing embodiment and to describe in further detail.

New flash of light warning sign (referring to Fig. 1-6) constitutes outer triangle by elongated liner plate (3) with ultrasonic soldering or with methenyl choloride cementing agent bonding reflector (1), paste reflective sheeting with the extension board (2) of liner plate one and constitute interior triangle, also be equipped with in the interior triangle on the liner plate of shape such as exclamation mark and fix same reflector, they are fixed on one of them extension board together, connect with rivet or screw.The base of triangle and support plate (4) are fixing, and lobe (22) snapping is mutually taken by dislocation in the upper end of two waist liner plates, and the lower end is hinged to collapsible with the two ends of support plate with hinged point (14) respectively.

The liner plate of outer triangle and exclamation mark and reflector respectively are single layer structure (Fig. 2), and promptly the bonding reflector of individual layer liner plate one side is only done unidirectional sudden strain of a muscle and shown, and is collapsible, are applicable to that the highway driving vehicle warns.Can also double-deck closed assembly structure (Fig. 3), i.e. the bonding reflector of two outside surfaces of double-deck liner plate, can fold separately or bilayer folding simultaneously, both can do unidirectional sudden strain of a muscle and show that also can do two-way sudden strain of a muscle showed, be applicable to that the common road driving vehicle warns.

The light-emitting component D1 (D2) of luminous demonstration is housed in the reflector (1), and light-emitting component adopts red light emitting diodes.For this reason, to have the diameter that 10 spacings equate be 5 millimeters through hole (15) on every limit on the triangle reflector, has 17 uniform holes on the exclamation mark reflector altogether.The reflector of single layer structure is 47 red light emitting diodes altogether, and double-decker is 94 red light emitting diodes altogether, divide positive and negative electrode welding in parallel, and link to each other with circuit by arc copper sheet (23), unidirectionally and two-way are all controlled by circuit.

Article 4, movable leg (6) is telescopic, built-in in leg frame (5), the leg frame is located at the support plate downside and is fixed by self-tapping screw, movable leg can be made by round steel or hollow tubular, the supported end of leg is equipped with rubber sphere (7), the web member (16) of a dribbling body is fixed in the upper end, it is located in the footmuff (11) of gap, and can along breach forward or backward direction rotate about 45 °, lock by detent mechanism, this detent mechanism promptly is provided with spring (18) and steel ball seat (17) in a footmuff, be provided with steel ball (21) between spherical recess on web member (16) spheroid and steel ball seat (17) spherical recess, the radius-of-curvature of the spherical recess of web member and steel ball seat is all greater than the steel ball radius.After leg rotated 45 °, steel ball was pushed spherical recess by spring and obtains location and locked (Fig. 4).Prop up footmuff and be connected one with stand bar seat (13), connection screw (19) by bearing pin (20).

Leg can stretch in the leg frame, and the leg frame is a shaped as frame part in addition, and the centre is divided into two Room mutually by muscle, and is built-in for left and right leg.When leg is drawn out, the end has position-limit mechanism spacing, neither can break away from the leg frame, do not contract in not understanding again, this position-limit mechanism promptly is made of the interior omoplate at leg frame two ends and the position-limiting spring leaf (10) of location stand bar seat, reed is fixed on leg frame inner underside, has the groove (12) that matches with reed on the stand bar seat, and the leg frame is topped by cover plate.When leg returns 45 ° when becoming straight configurations, it is flexible and by built-in in the leg frame that two legs drive stand bar seat simultaneously, only exposes rubber sphere (7) when built-in (Fig. 5).

The control circuit board of control light-emitting component D1 (D2) is located in the battery case (8), and this battery case is fixed on leg frame (5) downside, is connected by self-tapping screw.K switch and supply hub Z are located at the left side, and battery D.C is established on the right side, and topped by cover plate.Control circuit (Fig. 6) is formed oscillatory circuit, is formed amplification driving circuit, formed display screen and selector switch K and power circuit by light emitting diode D1, D2 and constitute by triode BG by integrated package MOS, resistance R 1, R2, capacitor C 1.Integrated package MOS output connects the base stage of triode BG, and emitter output meets display screen D1, D2.

Power circuit can be powered by the dc supply of the 8V at random D.C that 6 joint 1.5V batteries are formed, or by automobile self power supply through three core socket z connect, three terminal regulator W1, W2 voltage stabilizing, capacitor C 2 form mu balanced circuit power supply, capacitor C 2 plays the bypass effect, prevents that the voltage peak of input end and output terminal from changing.When automobile self power supply is powered, the automatic cutout of D.C dc supply.

Integrated package MOS model is NE555, and the W1 model is AN7815, and the W2 model is AN7809.

Oscillatory circuit export high and low level signal control BG conducting or by and drive D1, the D2 luminotron ignites or extinguish.With selector switch K control D1 ignite, D2 extinguishes or D1, D2 ignite simultaneously or D1, D2 extinguish three kinds of states simultaneously, Fig. 7 extinguishes state for D1 ignites D2.Circuit is by to the adjustment of R2, C1, and may command D1, D2 ignite frequency.This circuit adopts 6 joint 1.5V batteries, and flash of light in per 0.75 second once can be used more than 50 hours continuously.

Battery case (8) inner bottom part is equipped with 4 30 * 20 * 5 millimeters magnet (9), makes warning sign can place roof or other to inhale the magnetic position.

Therefore, actual effect of the present utility model except provide unidirectional sudden strain of a muscle to show, two-way sudden strain of a muscle is shown and be easy to carry, collect, also enlarged use occasion, not only can be placed on the level land, other inhales magnetic position also can to place automobile.Power supply has powered battery or the power supply of automobile self power supply, guarantees the needs that flash of light shows.

Claims

1. new flash of light warning sign, going up fixedly by elongated liner plate (3), reflector (1) constitutes outer triangle, paste reflective sheeting with the extension board (2) of liner plate one and constitute interior triangle, the base of triangle and support plate (4) are fixing, the upper end of two waist liner plates of triangle is by taking lobe (22) snapping mutually, the lower end is hinged to collapsiblely with support plate (4) two ends respectively, and 4 movable legs (6) are arranged under the support plate, it is characterized in that:

A., the light-emitting component D1 (D2) of luminous demonstration is housed in the reflector of outer triangle (1);

B. movable leg (6) is telescopic, and built-in in leg frame (5), the leg frame is fixed on the support plate downside;

C. the circuit board of controlling light-emitting component D1 (D2) demonstration is located in the battery case (8), and this battery case is fixed on leg frame downside.

2. new flash of light warning sign as claimed in claim 1 also is equipped with in the triangle in it is characterized in that on the liner plate (3) of shape such as exclamation mark and is fixing reflector (1), and the light-emitting component D1 (D2) of luminous demonstration also is housed on the reflector.

3. new flash of light warning sign as claimed in claim 1 or 2 is characterized in that the liner plate of described outer trigonometric sum shape such as exclamation mark and reflector respectively are single layer structure, and is collapsible.

4. new flash of light warning sign as claimed in claim 1 or 2 is characterized in that the liner plate of described outer trigonometric sum shape such as exclamation mark and reflective pull respectively are double-deck closed assembly structure, can fold separately or bilayer folds simultaneously.

5. new flash of light warning sign as claimed in claim 1 or 2 is characterized in that described light-emitting component D1 (D2) is made up of several red light emitting diodes, is arranged in the good hole of each reflector preprocessing (15) by uniform distances.

6. new flash of light warning sign as claimed in claim 1, the web member (18) of head dribbling body is fixed in the upper end that it is characterized in that telescopic movable leg (6), it is located in the footmuff (11) of gap, and can rotate about 45 ° forward or backward along breach, by the detent mechanism locking, a footmuff (11) is connected one by bearing pin (20) with stand bar seat (13), connection screw (19); Leg is in straight configuration and can stretches in the leg frame, and limited mechanism is spacing when pulling out.

7. new flash of light warning sign as claimed in claim 6, it is characterized in that leg rotates about 45 ° lock in place mechanism and promptly is provided with spring (18) and steel ball seat (17) in a footmuff (11), be provided with steel ball (21) between the spherical recess on web member (16) spheroid and the spherical recess of steel ball seat (17).

8. new flash of light warning sign as claimed in claim 6, it is characterized in that described position-limit mechanism comprises the outer sliding interior omoplate of restriction stand bar seat (13) at leg frame (5) two ends and the position-limiting spring leaf (10) of stand bar seat position, location, has the groove (12) that matches with position-limiting spring leaf on the stand bar seat.

9. new flash of light warning sign as claimed in claim 1 is characterized in that the supported end of leg (6) is equipped with rubber sphere (7).

10. new flash of light warning sign as claimed in claim 1, it is characterized in that the control circuit of controlling light-emitting component forms oscillatory circuit by integrated package MOS, resistance R 1, R2, capacitor C 1, BG forms amplification driving circuit by triode, form display screen by light emitting diode D1, D2, and selector switch K and power circuit formation.

11. new flash of light warning sign as claimed in claim 10, it is characterized in that described power circuit can save the dc supply of the 9V at random D.C power supply that the 1.5V batteries are formed by 6, or connect the mu balanced circuit power supply that three-terminal voltage-stabilizing pipe W1, W2 voltage stabilizing, capacitor C 2 are formed through three core socket Z by automobile self power supply.

12. new flash of light warning sign as claimed in claim 1 is characterized in that battery case (8) inner bottom part is equipped with magnet (9).