JP3055117U - Guiding rods containing light emitting elements of multiple colors - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide an induction rod having a rod-shaped light-emitting portion that emits light from a light-emitting element using a battery as a power supply. A light-emitting portion includes at least two colors of light-emitting elements, so that the color of a blinking light-emitting element can be selected by a switch.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a guide rod including a light emitting element that emits a plurality of colors, which can be used for a traffic check at night, a traffic control, an emergency light, and the like.

[0002]

[Prior art]

 Conventionally, a red light-emitting element has been used for the guide rod. For example, Japanese Patent No. 272997 discloses a method in which a plurality of light emitting elements are connected in parallel to at least two conductive wires of an appropriate thickness extending along the longitudinal direction of a guide rod, and fixed by transparent two-fold plastic fixing means. A guide rod is disclosed in which the end of the conductor is bent by about 90 ° to penetrate the circuit board to prevent the conductor and the circuit board from coming off from each other to prevent the conductor from breaking off. In addition to the sheet, a red light transmissive cylinder is used.

[0003]

[Problems to be solved by the invention]

 However, there is no rule on how to use a guide rod.When a driver looks at a road traffic guide at a construction site that is waving the guide rod at night, it is a signal to stop or to go. There are many cases where the operator does not know, and if the site is near an intersection, misjudgment of a signal may be dangerous, and even on a straight road, misunderstanding of a signal may pose a danger to the guidance staff.

[0004] The present inventor has noticed the existence of such a problem in the prior art, and has noticed that although the signal has three colors, only one guide rod is used. Through repeated trial production of a device that can solve such problems, the present device was completed.

[0005]

[Means to solve the problem]

 The present invention relates to an induction rod that emits light from a light emitting element using a dry battery or the like. A guide rod characterized in that at least two colors of light-emitting elements are included in the light-emitting part, so that the color of the blinking light-emitting element can be selected with a switch; "2. And an intermediate portion between them, the grip portion is detachable from the remaining portion for battery replacement, and is fixed inside the light emitting portion using the battery housed inside the grip portion as a power source. The light-emitting element is selectively turned on and / or flashed by the function of a switch and a blinking circuit board provided in the intermediate portion. A cylindrical body forming a cover of the light emitting device; At least three conductors having a thickness sufficient to support and fix the at least one of the at least three conductors to a light emitting element of one color and at least another of the at least three conductors. A plurality of light emitting elements, which are connected and fixed to one of the conductors so as to pass current through the conductor, and are spaced apart from each other, and pass current through light emitting elements of different colors. A plurality of light-emitting elements connected to and fixed to one of the one conductor or the another conductor, and another one of the conductors; Switch for switching between blinking of the light emitting element of one color and turning off of light, a blinking circuit board for realizing blinking of the light emitting element of one color and blinking of the light emitting element of another color, and the grip The contact provided at the upper end of the part and the lower end of the intermediate part Solved by "; Mukoto induction rod according to claim. Further, in order to improve the durability of such a guide rod, the following three features can be further added to the above-mentioned one. 3. (A) After the base end of each of the wires is bent by about 90 °, one end thereof penetrates the blinking circuit board, and the one end and the blinking circuit board are fixed, and thus the blinking circuit board is fixed. Is parallel to the longitudinal direction of the guide rod (for a specific example, refer to Japanese Patent No. 272997); (b) The contact piece on the grip portion side is elongated in order to prevent poor contact. A contact piece that realizes contact by utilizing a longitudinal repulsion force that opposes a compression force from a longitudinal direction to a linear elastic conductor member.

Hereinafter, the present invention will be described with reference to the drawings. FIG. 1 is a front view showing the inside of the guide rod excluding the cylindrical body outside the light emitting unit. The three conducting wires 2, 3, and 4 each having a thickness sufficient to support and fix the light emitting element 1 in the cylindrical body (not shown) have their base end bent about 90 degrees. , Are inserted into the holes 6, 7, 8 of the substrate 5. One of the conductors 4 is inserted from the opposite side of the substrate 5 so that the conductor 2, the conductor 3, the conductor 4 and the substrate 5 are hard to be separated. A red light-emitting element 1 is connected and fixed between the conductors 2 and 3 so that current flows from one of the three conductors 2 to another conductor 3 via the red light-emitting element 1. . A plurality of red light emitting elements 1 are spaced from each other along the conductor. A green light emitting element 11 is connected and fixed between the conductive wire 2 and the further conductive wire 4 so as to pass an electric current through the green light emitting element 11, and is also spaced along the conductive wires 2 and 4. Are provided.

FIG. 2 shows a circuit diagram for blinking two types of light emitting elements of two colors (red and green) in a state where the red light emitting element is blinking. When the switch 12 is set to the green light emitting element side, the green light emitting element blinks, and when the switch 12 is set to the OFF side, the light can be turned off. When the switch is set to a position other than the OFF side, the light emitting element 1 or the light emitting element 11 blinks due to the operation of the transistors 13 and 14, the capacitors 15 and 16, and the resistors 17 to 21.

[0008]

[Effect of the invention]

 Since the light emitting elements of multiple colors can be turned on and off, the function as a portable manual signal device is enhanced, and the intention of the user can be conveyed to the viewer without depending on how the guide rod moves. In the event that a traffic signal on the road should fail, it can function as a manual portable signal device.

[Brief description of the drawings]

FIG. 1 is a front view showing the inside of a guide bar excluding a cylindrical body outside a light emitting unit.

FIG. 2 is a circuit diagram for blinking two types of light emitting elements of two colors (red and green).

Claims (3)

[Utility model registration claims] 1. An induction rod having a rod-shaped light-emitting portion that emits light from a light-emitting element using a battery as a power supply. A guide rod characterized in that a color can be selected by a switch. 2. A grip portion, a light-emitting portion, and an intermediate portion therebetween, wherein the grip portion is detachable from the remaining portion for battery replacement, and is housed inside the grip portion. Using a battery as a power source, a light-emitting element fixed inside the light-emitting unit is selectively turned on and / or flashed by a switch provided in the intermediate portion and a function of a flashing circuit board. A tubular body forming a cover of the colorless light-transmitting material of the light emitting portion; at least three conductive wires having a thickness sufficient to support and fix the light emitting element in the tubular body; and at least three conductive wires Are connected to and fixed to the conductors so as to pass current from one of the conductors to a light emitting element of one color and to at least one of the at least three conductors, and are spaced apart from each other. Multiple light emitting elements, different color light emitting elements A plurality of light emitting elements connected and fixed to one of the one conductor or the other one conductor and another one conductor so as to pass a current through A switch for switching between blinking of the light-emitting element, blinking of the light-emitting element of the other color, and extinguishing light; A guide rod comprising: a blinking circuit board; and a contact provided at an upper end of the grip portion and a lower end of the intermediate portion. 3. The blinking circuit board, wherein one end penetrates through the blinking circuit board after the vicinity of the base end of each of the wires is bent by about 90 °, and the one end and the blinking circuit board are fixed. Is parallel to the longitudinal direction of the guide rod, and the contact piece on the grip portion side generates a longitudinal repulsive force opposing a compressive force from a longitudinal direction to the elongated substantially linear elastic conductive member. The guide rod according to claim 2, wherein the guide rod is a contact piece that realizes contact using the guide rod.