CN2437004Y

CN2437004Y - Flash light-reflection trouble sign board

Info

Publication number: CN2437004Y
Application number: CN 00239860
Authority: CN
Inventors: 曾奕磁
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-25
Filing date: 2000-10-25
Publication date: 2001-06-27
Anticipated expiration: 2010-10-25

Abstract

The utility model relates to a flickering and reflecting failure sign, which comprises a triangular external frame 1, a bracket 4 for supporting the triangular external frame 1, and a corner arrow 2. Each of the triangular external frame 1 and the corner arrow 2 comprises a bottom board and a reflecting panel; a flickering and luninous device 3 is installed between the bottom board and the reflecting panel of the corner arrow 2; the corner arrow 2 can rotate from the left to the right round a hinged end 6 for changing the directions of alarm bypasses. Since the utility model has the flickering and luninous guiding arrow, the failure sign of the utility model has better alarm effects, particulrly suitable for used at night, or under a condition with heavy rain or frog, or under other conditions with weak light.

Description

Reflective fault board glimmers

The utility model relates to a kind of traffic alarm label, relates in particular to a kind of flicker arrow that utilizes and guides the back vehicle to walk around the fault board of roadblock.

When vehicle hinders when casting anchor on highway for some reason, to just look at unclear obstacle because of the speed of a motor vehicle is too fast rear-end collision takes place in order to prevent back vehicle, traffic safety requires to place a warning sign behind the fault car, submits to the driver of back to note.The board face of existing warning sign is generally made with reflectorized material, will produce the light reflection in the time of stronger natural light or external light source irradiation board face, thereby make warning sign clearer and noticeable.But when dim or misty rain was big when the colour of sky, warning sign was just eye-catching inadequately, did not play a part to warn.

The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of safer fault board with the luminous arrow that initiatively glimmers is provided.

The purpose of this utility model can realize by taking following technical measures, design the reflective fault board of a kind of flicker, comprise the triangle housing, the corner arrow in the triangle housing, the support of support triangle shape housing dangle, three limits and the corner arrow of triangle housing include base plate and reflective panel, described corner arrow is vowed by arrow shaft and arrow and is formed, the top movable of the upper end of arrow shaft and triangle housing is hinged, and the afterbody that the bottom of arrow shaft and arrow are vowed is movably hinged; Arrow is vowed can be around the hinged end left-right rotation, is provided with flash light emitting between the base plate of corner arrow and reflective panel interlayer.When natural light is strong, the wink-off light-emitting device utilizes the reflective feature of the reflectorized material of fault board face to highlight the fault board, when natural light is very weak, it is luminous that the unlatching flash light emitting can make arrow and montant glimmer, and correctly guides back vehicle to walk around roadblock.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the glimmer synoptic diagram of reflective fault board of the utility model;

Fig. 2 is anti-(b) face synoptic diagram of just (a) of corner arrow 2 when removing reflective panel;

Fig. 3 is the shape synoptic diagram of flash light emitting 3;

Fig. 4 is the basic circuit diagram of flash light emitting 3;

Fig. 5 is the glimmer semi-collapsed condition (a) and the full folded state (b) of reflective fault board of the utility model

Synoptic diagram;

Fig. 6 is the 1-1 sectional view of corner arrow 2.

Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in further detail.

As shown in Figure 1, the utility model reflective fault board that glimmers comprises the support 4 of triangle housing 1, support triangle shape housing 1, three limits of triangle housing 1 include base plate 11 and reflective panel 12, of the present utility model being characterised in that: also comprise the corner arrow 2 that dangles in the triangle housing, this corner arrow 2 vows that by arrow shaft 21 and arrow 22 form, the top movable of the upper end of arrow shaft 21 and triangle housing 1 is hinged, the bottom of arrow shaft 21 and arrow vow that 22 afterbody is movably hinged, and arrow vows that 22 can be around hinged end 6 left-right rotation; Arrow shaft 21 and arrow vow that 22 also are formed by stacking by base plate 23 and reflective panel 24, are provided with flash light emitting 3 between base plate 23 and reflective panel 24 interlayers, shown in Fig. 2～4.This flash light emitting 3 comprises the circuit board 34 of luminescent device 31, electric battery 32, switch 33 and controlling light emitting device 31 flickers, described circuit board 34 comprises chip IC and triode V again, luminescent device 31 be n LED 1, LED2 ... LEDn, 1 and No. 2 leg of chip IC also connects electric battery 32,3 and No. 4 leg connect base stage and the emitter of triode V respectively, the collector of a termination triode V after n light emitting diode parallel connection, No. 5 leg of another termination chip IC; The lead 35 of institute's flash light emitting 3 is soft, makes the arrow of rotational arrow 2 vow that 22 changes do not damage lead when warning directions.Light emitting diode is generally redness, is evenly distributed in the cavity of interlayer between the base plate 23 of corner arrow 2 and the reflective panel 24, as shown in Figure 6.Electric battery 32 and switch 33 can be installed in the back side of the arrow shaft 21 of corner arrow 2, electric battery 32 can be used the battery of No. 7 dry cells of two joints or other special type, the dry cell of general model can allow light emitting diode 31 luminous more than 100 hours continuously, and the dry cell of special type can allow diode 31 luminous more than 150 hours continuously.When natural light is strong, but powered-down, and the reflective panel of fault board board face can produce stronger light reflection, arouses people's attention; Very weak when light, low visibility as under the bigger situation of black night evening or misty rain, can start power switch 33, and light emitting diode 31 will glimmer luminous, demonstrates arrowhead form clearly, can both know at a distance and see.And when the fault car is parked in the left side (the right) on road, rotates the arrow of corner arrow 2 and vow that 22 make its sensing the right (left side) get around the fault car.

As Fig. 1 and shown in Figure 5, triangle housing 1 connects into an equilateral triangle by three identical limits of length, its base and other two hypotenuses are for being movably hinged, and two hypotenuses are separable snapping, and corner arrow 2 is movably hinged in this snapping end 5 with triangle housing 1.The base of support 4 and triangle housing 1 is for fixedlying connected, between the horizontal support 41 of support 4 and the vertical supports 42 for being movably hinged.When using, the vertical supports 42 of support 4 is forwarded to the position vertical with horizontal support 41, again two hypotenuses of triangle housing 1 are launched to be fixed in snapping end 5; The arrow shaft 21 of corner arrow 2 goes to vertical ground downwards, and arrow arrow 22 is port or right to indicate the back vehicle to detour to the left or to the right again; In the time of no, the vertical supports 42 of support 4 is gone to the position parallel with horizontal support 41, take snapping end 5 apart, can fold up the fault board at last, shown in Fig. 5 figure so that collect.

Therefore and sagging a limited block 25 (Fig. 2) is established in the lower edge both sides at described arrow shaft 21 back sides, and this limited block 25 can prevent that arrow from vowing 22, vows that to guarantee arrow 22 spend angle for 21 one-tenth 90 with arrow shaft.

Compared with prior art, the utility model flash light-reflection trouble sign board has the following advantages: have flicker Luminous guiding arrow, alarming effect is better.

Claims

1, the reflective fault board of a kind of flicker, the support (4) that comprises triangle housing (1), support triangle shape housing (1), three limits of triangle housing (1) include base plate (11) and reflective panel (12), it is characterized in that: a corner arrow (2) dangles in the frame of triangle housing (1), this corner arrow (2) is made up of arrow shaft (21) and arrow arrow (22), the top movable of the upper end of arrow shaft (21) and triangle housing (1) is hinged, and the bottom of arrow shaft (21) and arrow vow that the afterbody of (22) is movably hinged; Described arrow shaft (21) and arrow vow that (22) comprise base plate (23), reflective panel (24) and are installed in base plate (23) and the interbedded flash light emitting of reflective panel (24) (3).

2, the reflective fault board of flicker according to claim 1 is characterized in that: described flash light emitting (3) comprises the circuit board (34) of luminescent device (31), electric battery (32), switch (33) and controlling light emitting device (31) flicker.

3, the reflective fault board of flicker according to claim 1 and 2, it is characterized in that: the circuit board (34) of described flash light emitting (3) contains chip IC and triode V, luminescent device (31) be n LED 1, LED2 ... LEDn, 1 and No. 2 leg of chip IC also connects electric battery (32), 3 and No. 4 leg connect base stage and the emitter of triode V respectively, the collector of a termination triode V after n light emitting diode parallel connection, No. 5 leg of another chip termination.

4, the reflective fault board of flicker according to claim 1 is characterized in that: the lead (35) of described flash light emitting (3) is soft, and electric battery (32) and switch (33) are installed in the back side of arrow shaft (21) base plate.

5, the reflective fault board of flicker according to claim 1, it is characterized in that: the base of triangle housing (1) and other two hypotenuses are for being movably hinged, article two, hypotenuse is separable snapping, the base of support (4) and triangle housing (1) is for fixedlying connected, and between the horizontal support (41) of support (4) and the vertical supports (42) for being movably hinged.

6, according to claim 1 and the reflective fault board of 2 described flickers, it is characterized in that: the n of a described flash light emitting light emitting diode (31) is evenly distributed in the base plate (23) and the interlayer cavity between the reflective panel (24) of corner arrow (2).

7, the reflective fault board of flicker according to claim 1 is characterized in that: the lower edge both sides at described arrow shaft (21) back side is provided with a limited block (25).