JP2008299300A - Visual recognition device for preventing traffic accident - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a visual recognition device for preventing a traffic accident, in which a shaped body always moves freely and the whole thereof emits light at night, thereby: exhibiting excellent visual recognition effects in handling the traffic accidents during the day or at night; securing the safety of a police officer who goes at fixing; and preventing another accident that occurs after the traffic accident. <P>SOLUTION: The visual recognition device for preventing the traffic accident includes: a ventilation device 2 comprising a fan 4 provided in a base 3, and illuminants 10 provided around the fan 4; and the shaped body 20 attached to the ventilation device 2 and formed in a predetermined shape by activating the fan 4. Moreover, the shaped body 20 is in a shape of a police officer. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an accident prevention visual device capable of ensuring the safety of a police officer during repair and preventing a double accident during a traffic accident process.

  In the event of a traffic accident on the road, the police officer who has been contacted goes to the scene with a patrol car, confirms the situation of the accident, and protects human lives, identifies the accident vehicle, and verifies the cause of the accident. Usually, two police officers respond to the site verification, one of which confirms the accident party's response and vehicle damage status, and the other guides the rear vehicle approaching from behind.

  However, it was extremely difficult for one police officer to judge and respond to the accident situation, and it was almost impossible to conduct on-site verification accurately. Also, when two police officers responded, there was a problem of causing a rear-end collision with a rear vehicle.

Therefore, by placing a doll body excellent in carrying and storage on the accident site, an air-injected portable doll / molded article that can easily and reliably carry out on-site verification processing by a police officer is provided. Yes (see, for example, Patent Document 1).
The air-injection-type portable doll / model of Patent Document 1 listed above is a formable case main body, and a doll body that is housed in the case main body and has an appearance and a design of a police officer by injecting air. It is formed.
JP 2000-342859 A

  The air-injected portable doll / model of Patent Document 1 listed above was researched and invented by the present applicant. By injecting air, the appearance and design of a doll body that represents a police officer is placed at the guidance location. It has the outstanding characteristic that the vehicle which approaches from back can confirm generation | occurrence | production of an accident and the advancing direction by making it place.

  However, in the air-injection-type portable doll / model of Patent Document 1 listed above, since the doll body is placed in a stopped state, a high recognition effect cannot be obtained. In addition, at night, the reflector part can be made to emit light with the irradiation light of the headlight, but since the light emitting area is small, an ideal visual effect cannot be expected.

  Therefore, in view of the above points, the present invention is such that the shaped body is always idle, and the entire body emits light at night, so that an excellent visual effect can be obtained during daytime and nighttime traffic accident processing, and the police officer under repair An accident prevention visual device capable of ensuring safety and preventing the occurrence of double accidents is provided.

  In order to solve the above problems, an accident prevention visual device according to the present invention is mounted on a blower including a fan provided in a base, a light emitting body disposed around the fan, and the blower. And it is comprised by the modeling body formed in a fixed shape by operating a fan. The shaped body has the shape of a police officer. The light emitter is a light emitter that focuses light emitted from a light source to the front surface and irradiates it in a spot shape. The light emitting body includes a front surface serving as a light emitting surface, a rear surface facing the front surface, an optical transmission unit connecting the front surface and the rear surface, and a part of the rear surface along the front direction from the inside of the optical transmission unit. An optical medium having a concave portion formed so that the tip portion is positioned on the surface, and light that is housed in the concave portion and exits in the front direction mainly enters the tip portion of the concave portion, and simultaneously emits light in the reverse direction. And a rear-view mirror disposed on the rear surface of the light-emitting medium so as to reflect light emitted in the back direction of the semiconductor light-emitting element incident through the side wall portion of the recess. It consists of. The power supply of the blower was an electric double layer capacitor. Furthermore, the power supply of the said air blower was used as the vehicle battery.

  By installing a shaped body that exhibits the shape of a police officer in the blowing device having the above-described structure, when the blowing device is moved, the shaped body is always idled and visibility from the rear vehicle is increased. Moreover, by providing a light-emitting body, light can be generated from the whole modeling body, and the visual recognition effect at night can be improved further.

  In addition, since the power supply of the blower device is an electric double layer capacitor or a vehicle battery, the fan and the light emitter can be moved and emitted light very efficiently at low cost.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of an accident prevention visual device according to the present invention will be described below with reference to the drawings.
The accident prevention visual device 1 shown in the figure is mounted on the blower 2 including the fan 4 provided in the base 3 and the light emitter 10 disposed around the fan 4, It is comprised with the modeling body 20 formed in a fixed shape by operating the fan 4.

  The blower 2 includes a base 3 having a cylindrical shape made of aluminum or stainless steel, a fan 4 provided in the base 3, a large cylindrical outer frame 5 installed around the base 3, The light-emitting body 10 is provided between the base 3 and the outer frame 5. A net 6 is provided on the upper portion of the base 3.

  A motor 7 that moves the fan 4 is accommodated in the base 3. Further, a leg portion 8 is attached to the lower end of the outer frame 5 so as to be fixed or foldable. Further, a power cord 9 and a switch 9 'are provided on the side surface of the outer frame 5.

  The modeling body 20 is formed in a thin sheet shape made of a transparent or translucent resin, a waterproof thin cloth, vinyl, or the like, and includes a body part 21 and an arm part 22 formed on the upper part of the body part 21. Has been. An opening 23 for exhausting air is provided at the tip of the arm portion 22, and a small diameter portion 24 for controlling the exhaust of air is provided in the opening 23. Further, the shaped body 20 has a size of about 2 m50 cm with both arms raised. As a result, it can be easily confirmed from a vehicle approaching from a distance. In addition, since the molded object 20 is formed in the thin sheet form, when not using it, it can fold compactly.

  As another preferred example, the shaped body 20 has the shape of a police officer. A hat, a task pin, a belt, etc. worn by a police officer are printed on the shaped body 20, and a real police officer is decorated on the appearance. As a result, when placed on the scene of a traffic accident, it can be produced as if the police officer is actually organizing the traffic, and the subsequent vehicle can clearly recognize the occurrence of the accident.

  A plurality (20 to 30) of light emitters 10 are provided between the base 3 and the outer frame 5. The light emitter 10 is composed of a light source and an optical medium that can focus and radiate light emitted from the light source to the front surface in a spot shape. In addition, when a semiconductor light emitting device having a double-sided light emitting structure is used, all stray light components including a light emitting component on the back surface side can be effectively contributed to illumination, and in particular, the number is large. It is a light emitter capable of obtaining a desired illuminance without being required.

  Further, the light emitter 10 can be moved with a small amount of energy, and can be expected to be downsized and reduced in price, and can be applied not only to spot irradiation but also to diffusion. Long life, low power consumption, noiseless, no UV emission, no flickering, easy light intensity adjustment, low temperature light source, high stability, easy modulation, superior switching characteristics, full color support It has many merits such as high directivity and extremely high light conversion efficiency.

  Further, as shown in FIG. 3A, the light emitter 10 includes a front surface serving as a light emitting surface, a rear surface facing the front surface, an optical transmission unit connecting the front surface and the rear surface, and a part of the rear surface to the front surface. An optical medium (bulk lens) 11 having at least a concave portion formed inside the optical transmission unit along the direction, a semiconductor light emitting element 12 accommodated in the concave portion, and a rear mirror 13 disposed on the rear surface of the optical medium 11. It consists of. Further, the rear mirror 13 is formed to extend to a part of the side surface of the optical medium 11. This illuminant is a known technique described in Japanese Patent No. 3300778.

  3B is a corresponding cross-sectional view of the light emitter 10. Reference numeral 14 denotes an LED holder, 15 denotes a chip, 16 denotes a resin mold, 17 denotes a first pin, 18 denotes a second pin, 19 Indicates the refractive index, respectively.

  As another preferred example, an electric double layer capacitor 30 is used as a power source for operating the blower 2. The electric double layer capacitor 30 has a feature that it can be charged efficiently in a very short time and can be discharged for a long time. Therefore, by connecting the electric double layer capacitor 30 to the power cord 9, when operating the blower device 2, it is possible to supply power for a long time with a small amount of electric power, thereby exhibiting an excellent economic effect.

  As another preferred example, a 12V connection plug 31 for taking in power from the vehicle-mounted battery 32 may be installed in the power cord 9. As a result, electric power can be supplied from the patrol car battery at the site, and operability and convenience can be improved.

Next, a method of using the accident prevention visual device 1 of the present invention will be described.
The plug of the power cord 9 is connected to an electric double layer capacitor, a vehicle battery, a portable battery or the like, the motor 7 is moved, and the fan 4 is rotated. When the fan 4 rotates, outside air is injected into the folded shaped body 20, the shaped body 20 expands into the shape of a police officer, and air is exhausted from the tip portion of the arm portion 21 of the shaped body 20. At this time, the arm part 21 is levitated to the upper part and is vibrated in the left-right direction and in a wave shape. As a result, it can be expressed as if a police officer is waving his arm and calling attention to the following car.

  At night, the switch 9 'is turned on to cause the light emitter 10 to emit light. Then, as shown in FIG. 4, the entire shaped body 20 emits light extremely brightly. Therefore, even at night, the presence of the shaped body 20 can be clearly seen from the following vehicle.

It is a perspective view of the visual recognition apparatus for accident prevention of this invention. It is sectional drawing of the visual recognition apparatus for accident prevention. (A) is a typical bird's-eye view which shows a light-emitting body, (b) is a corresponding sectional view. The use condition of the visual recognition device for accident prevention of the present invention is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Modeling apparatus 2 Air blower 3 Base 4 Fan 5 Outer frame 6 Net body 7 Motor 8 Leg part 9 Power cord 9 'Switch 10 Light emitter 11 Optical medium 12 Semiconductor light emitting element 13 Rear mirror 14 LED holder 15 Chip 16 Resin mold 17 1st pin 18 2nd pin 19 Refractive index 20 Modeling body 21 Body part 22 Arm part 23 Opening part 24 Small diameter part 30 Electric double layer capacitor 31 Connection plug 32 Vehicle battery

Claims (6)

  A blower comprising a fan provided in the base, and a light emitter disposed around the fan, and a shaped body that is mounted on the blower and is formed into a fixed shape by operating the fan. A visual recognition device for accident prevention characterized by comprising.   2. The accident prevention visual device according to claim 1, wherein the shaped body has a police officer shape.   2. The accident prevention visual device according to claim 1, wherein the light emitter is a light emitter that focuses light emitted from a light source to a front surface and irradiates the light in a spot shape.   The light emitting body includes a front surface serving as a light emitting surface, a rear surface facing the front surface, an optical transmission unit connecting the front surface and the rear surface, and a part of the rear surface along the front direction from the inside of the optical transmission unit. An optical medium having a concave portion formed so that the front end portion is positioned, and light that is housed in the concave portion and exits in the front direction mainly enters the front end portion of the concave portion, and simultaneously emits light in the back direction. A configured semiconductor light emitting device having a double-sided light emitting structure, and a rear-view mirror disposed on the rear surface of the light emitting medium so as to reflect light emitted in the back direction of the semiconductor light emitting device incident through the side wall portion of the recess. The accident prevention visual device according to claim 3, comprising:   The accident prevention visual device according to any one of claims 1 to 4, wherein a power source of the blower is an electric double layer capacitor.   The accident prevention visual recognition device according to any one of claims 1 to 4, wherein a power source of the blower is a vehicle battery.

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