KR20020035732A - Mobile traffice safety signal - Google Patents

Abstract

PURPOSE: A mobile traffic safety signal device is provided, which enables a safer walking by controlling a traveling of a vehicle and controlling a crossing without notice of a walker effectively. CONSTITUTION: A bracket(104) is fixed on both sides of a case body(102), and a mobile handle(106) is installed on the bracket. A driving wheel(108) is installed on both sides of a bottom of the body, and a supporter(110) is installed on one side of a center of the driving wheel. A height of the signal device is controlled by an operation of rotating the supporter. A rotation axis plug(114) is installed on the bracket, and a stop plug holder(116) is installed on the rotation axis plug. And a square plug(118) is inserted into the stop plug holder is fixed by a fixing hole(122).

Description

Mobile traffic safety signal

The present invention relates to a mobile safety traffic signal for the purpose of safe walking on a crosswalk, in particular installed on both sides of the entrance of the crosswalk when the pedestrian crosses the crosswalk, the bar is rotated to open the crosswalk while driving at the same time In order to block the lane and, on the contrary, when the blocking rod is rotated to open the driving lane, the crosswalk is blocked to prevent the stepless crossing, and safer crosswalking is achieved by using an auxiliary means such as a siren, a warning light, or a speaker during the operation. It was made possible.

In general, a pedestrian or car on the crosswalk with a traffic light is made by voluntary judgment of the pedestrian or car by traffic lights, and on the crosswalk without a traffic light, the crosswalk is crossed at the pedestrian's judgment.

In addition, children's transportation volunteers and volunteer volunteers who are parents on the crosswalks of the pedestrian crossings in front of the school guide the pedestrians to walk safely with flags as the traffic lights change. In addition, there were many problems in safety walking, such as the frequent change of traffic lights, the lack of a means of raising awareness for drivers, often passing through without seeing the change of the traffic lights.

The present invention simply installs a traffic signal at the entrance of both sides of the crosswalk to correct the problems of the prior art, so that the blocking rods mounted on the traffic signal are reciprocated horizontally in the horizontal direction according to the change of the traffic lights. By controlling the control and the unauthorized crossing of pedestrians to ensure safer walking.

In order to achieve the above object in the present invention, in the construction of a traffic signal, a driving wheel is installed so that elementary school students can easily move, and at the same time, a blocking rod configured to be adjustable in length by a user's operation, the desired angle in the horizontal direction At this time, install a traffic safety flag or warning light at the end of the blocking rod so that the driver can easily recognize it visually, and at the same time, operate a microphone or a siren to remind the driver or pedestrians of the warning. It is inspiring.

1 is a perspective view of the present invention safety signal

2 is an enlarged perspective view of the safety signal of the present invention

3 is a side configuration diagram of the safety signal of the present invention

4 is a block diagram of the present invention safety signal

5 is a state diagram of the operation of the safety signal of the present invention

Figure 6 is a state diagram of the detector of the present invention safety signal

7 is a block diagram of the blocking rod holder provided in the safety signal device of the present invention

8 is a schematic configuration diagram of a square bar installed in the safety signal device of the present invention

9 is a state diagram of use of the safety signal of the present invention

<Explanation of symbols for main parts of the drawings>

(M)-drive motor (100)-traffic light

(102)-Body (104)-Bracket

(106)-Moving Knobs (108)-Drive Wheels

(110)-base (112)-bracket

(114)-Rotary Shaft Bar (116)-Block Bar Holder

(118)-Square Bar (120)-Blocking Bar

(122)-Place (124)-Joining Groove

(126)-Joining (128)-Jang

(130)-fixing plate (132)-bearing

(134)-bracket (136)-driven gear

(138)-Drive Gear (140)-Reduction Gear

(142) (144)-Detection (146)-Bolt

(148) (150)-Detect Sensor (152)-Battery

(154)-Battery Charger (156)-Speakers

(158)-Siren (160)-Voice Repeater

(161)-opening and closing door (162)-control switch

(164)-Operation Switch Section (166)-Mic

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a mobile safety traffic signal 100 to be provided in the present invention, Figure 4 is an internal configuration as shown below.

That is, the bracket 104 is fixedly installed on both sides of the case main body 102, the movement handle 106 is installed on the bracket 104, and the driving wheels 108 are installed on both sides of the bottom of the main body 100, and both sides are driven. The height of the height of the wheel 108 is adjusted by installing a pedestal 110 to rotate the pedestal 110.

The bracket 112 is fixed to the top of the main body 102 is installed a mandrel of the rotating shaft rod 114, the blocking rod holder 116 is fixed to the top of the rotating shaft rod 114, the blocking rod holder 116 is a blocking rod ( 120 is inserted into a multi-stage foldable square bar 118 and then fixed to the fixture 122.

In this case, the configuration in which the square bar 118 is fixed to the blocking rod holder 116 is as follows.

That is, as shown in FIGS. 7 and 8, the coupling piece 126 having the coupling groove 124 formed integrally in the blocking rod holder 116 is integrally formed, and the square rod (124) is disposed on the coupling groove 124 of the coupling piece 126. 118) The locking piece 128 is configured to be fitted to the bottom, and then to press the side of the square bar 118 with the fastener 122, if you want to remove the square bar 118 from the blocking rod holder 116 After the fixture 122 is relaxed, the square bar 118 is pulled out in the longitudinal direction and is simply separated.

Block bar holder 116 and the block bar 120 is configured to rotate the horizontal reciprocation by 90 ° as follows.

That is, as shown in FIG. 5, the fixing plate 130 is horizontally installed at the upper end of the inner surface of the main body 102, and the rotating shaft rod 114 is fixed by installing the bracket 134 fitted with the bearing 132 on the fixing plate 130. It is configured to protrude to the bottom through the bearing 132, the driven gear 136 is fixed to the end of the rotary shaft 114, the driven gear 136 is meshed with the drive gear 138 again drive gear The driven gear 136 is rotated by the rotation of 138, so that the rotating shaft rod 114 and the blocking rod holder 116 are rotated, so that the blocking rod 120 is rotated left and right.

Rotation of the drive gear 138 is driven by the reducer 140 driven by the motor M installed on the fixed plate 130, and two sensing pieces 142 in the driven gear 136 as shown in FIG. 144 is coupled to be adjustable by the bolt 146, the detection sensor 148, 150 is fixed to the right and left positions of the fixing plate 130 is fixed.

Inside the case body 102, a battery 152, a battery charger 154, a speaker 156, a siren 158, a voice automatic repeater 160, and the like are fixedly installed and configured to be opened and closed on the case body 102. The opening and closing door 161 is configured with an operation switch 164 and a microphone 166 for operating the various control switch unit 162 and the blocking rod 120.

Reference numeral 170 is an adjustment bolt, 172 is a crosswalk, 174 is a traffic light, 176 is a traffic safety flag, 178 is a warning light, 180 is an umbrella support.

The present invention configured as described above simply moves and installs the mobile safety traffic signal 100 at both side entrance portions of the crosswalk.

When the mobile safety traffic signal 100 is to be moved, anyone can easily move by using the driving wheel 108 installed on the bottom of the main body 102 by holding the movable handle 106 fixed to the main body 102 side. In this case, the movement handle 106 may be adjusted to fit the physique using the adjusting bolt 170 screwed to the bracket 104.

When the mobile safety traffic signal 100 to be provided in the present invention as shown in Figure 9, the mobile installation is completed on the one side of the entrance portion of the crosswalk 172, the automatic or manual operation is possible.

First, when the manual operation state is described, the automatic and manual control function switches manually, and then operates the manual control switch 164 according to the change of the traffic light 174 so that the blocking rod 120 rotates forward and backward by 90 ° in the horizontal direction. By blocking the crosswalk 172 and the driving lane 176 it is possible to make a safe crosswalk.

That is, when the crosswalk 172 traffic light turns green, when the user “ON” the manual control switch 164, the driving motor M and the reduction gear 140 operate to drive the driving gear 138. Since the driven gear 136 meshed with the drive gear 138 rotates, the rotary shaft rod 114 rotates to rotate the blocking rod holder 116 and the blocking rod 120, and the blocking rod 120 rotates to drive the lane ( When the rotation of the 176 is completely blocked (about 90 ° rotation), the operation of the driving motor M is stopped and the rotation of the blocking rod 120 is also stopped.

At this time, the stop of the driving motor (M) is applied to the driving motor (M) by detecting the detection sensor 148 when the detection piece 142 fixed to the driven gear 136 is located directly above the detection sensor 148. The operation is stopped by interrupting the power supply and stopping the driving motor (M).

As described above, the blocking rod 120 to which the traffic safety flag 176 is attached is cut off at the front of the driving lane 176 of the vehicle, and thus is clearly identified in the driver's field of view, so that a crosswalk that is sometimes caused by not identifying a traffic light is generated. (172) The accident can be prevented, and at this time, by installing a warning light 178 flashing a red light at the end of the blocking rod 120 can be carried out more effective control.

When the pedestrian crosses the crosswalk 172 completely in the above state and then the pedestrian traffic light turns red and the traffic light of the driving lane turns green, the user turns off the manual control switch 164 installed in the traffic signal 100. "If the drive motor (M) is reversely reversed when" ON ", and thus the driven gear 136 and the rotating shaft 114 also rotates reversely to reverse the blocking rod holder 116 and the blocking rod 120. Thus, the entrance of the crosswalk 172 is blocked, and the blocking rod 120 stops the operation of the driving motor M when the entrance block of the crosswalk 172 is completed, thereby stopping all the operations.

At this time, the operation stop means of the driving motor (M) also when the other sensing piece 144 fixed to the driven gear 136 is located on the other detection sensor 150, the drive motor (M) by the operation of the detection sensor 150 Since the operation of the) stops the entry portion of the crosswalk 172 is completely blocked by the blocking rod 120 to prevent the unauthorized crossing of the pedestrian.

As described above, the user operates the manual control switch 164 according to the crosswalk 172 traffic light to selectively block the crosswalk 172 and the driving lane 176, thereby making the crosswalk safer.

In the practice of the present invention, for the more effective control of the operation of the blocking rod 120 generates an alarm sound or alarm sound through the warning lights 178 or siren 158, the voice repeater 160 and the microphone 166. It is possible to expect more effective safety walking.

As described above, in the control of the traffic signal, in addition to the operation by the manual operation, where the signal is installed, it may be used interchangeably by connecting with the traffic signal controller already installed, and the traffic signal installed on the other side of the crosswalk 172 may be manually operated. Operation is possible, but it can also be operated simultaneously using the interlocking remote control.

In addition, in places where no crosswalk traffic light is installed, operating the traffic signal in accordance with the cycle of the generally operated traffic light makes it operate as if the traffic light is installed in the crosswalk without the traffic light. It becomes possible.

In constructing the traffic signal 100 of the present invention, the pedestal 110 configured at the bottom of the main body 102 is for safely installing the traffic signal 100 on the floor, and the blocking rod holder 116 has a blocking rod 120. This disassembly and assembly can be installed to move and store the block bar 120 when the movement and storage is easy to use simply by simply assembling to use only to separate and use.

In addition, during rainy weather, the umbrella support 180 is coupled to the main body 102 using a magnet, and then the umbrella is mounted on the umbrella support 180 to protect the traffic signal 100 and also the user can avoid rain. Will be.

Therefore, in the present invention, the traffic safety signal is mainly installed on both sides of the pedestrian crossing entrance in front of the school, such as the intersection of the road and the block bar is rotated in the horizontal direction in accordance with the traffic light to block the pedestrian crossing entrance or block the driving lane, pedestrian crossing and crosswalk It is possible not only to prevent the entry of a vehicle at the time of a pedestrian signal to make a safer pedestrian crossing, but also to move, install, and operate the traffic safety signal simply so that anyone can use it conveniently.

Claims (2)

In constructing the traffic safety signal 100, the movement handle 106 is configured on the case body 102, and drive wheels 108 are installed at both lower ends to enable the movement of the traffic safety signal 100. The main body 102 is configured to constitute a blocking rod holder 116 that rotates forward and backward at a predetermined angle by the driving motor M. The blocking rod holder 116 is provided with a coupling rod 120 coupled to the driving motor M. A mobile traffic safety signal, characterized in that the blocking rod 120 by the forward and reverse operation to selectively block the pedestrian crossing entrance and the driving lane, thereby enabling a safe crosswalk. 2. The operation of the blocking rod holder 116 causes the reduction gear 140 and the driving gear 138 to rotate by the rotation of the driving motor M configured in the main body 102, and the driving gear 138. By rotating the driven gear 136 engaged with it to rotate the rotating shaft rod 114 mandrel installed on the driven gear 136, the blocking rod holder 116 is reversed by the rotation of the rotating shaft rod 114 Mobile traffic safety signal characterized in that it is rotated.