Induction type traffic signal indicating device
A traffic signal and indicating device technology, which is applied in the field of inductive traffic signal indicating devices, to reduce congestion at intersections and avoid unusable effects
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Embodiment 1
[0030] Embodiment 1, inductive traffic signal indicating device, as attached image 3 shown, including base 1, as attached Figure 10 As shown in the subgrade, there is a foundation pit 3 that is vertically slidably installed and matched with the base 1. The improvement of this scheme is that the base 1 is movably installed with a main indicator tube 2, as shown in the attached Figure 5 As shown, the main indicating tube 2 is vertically slidably installed with the auxiliary indicating tube 4 (the main indicating tube 2 and the auxiliary indicating tube 4 are provided with signal lights for going straight, turning right, and turning left and realizing the control of vehicle traffic at the intersection) , the main indicator tube 2 and the secondary indicator tube 4 are electrically connected with the municipal traffic control system, that is, when the municipal signal lights stop working, the municipal traffic control system controls the main indicator tube 2 and the secondary ...
Embodiment 2
[0037] Embodiment 2, on the basis of embodiment 1, as attached Figure 12 As shown, the bottom of the main indicator tube 2 is integrally provided with a slider 8 (the slider 8 is set as a cube and has the same width as the cross-shaped chute 5, and the width of the cross-shaped chute 5 and the cross-shaped chute 6 is the same). Figure 5 As shown, initially the slider 8 is located at the center of the cross-shaped chute 5, as shown in the attached Figure 8 , 9 As shown, a positioning spring 38 is connected between the positioning post 9 and the base 1, and the lower end surface of the main indicator tube 2 is provided with a positioning hole 10 that matches the positioning post 9, as shown in the attached Figure 11 As shown, there are two positioning columns 9 arranged diagonally in this solution. The positioning columns 9 are inserted into the positioning hole 10 under the action of the positioning spring 38 to realize the positioning effect between the main indicator tub...
Embodiment 3
[0038] Embodiment 3, on the basis of embodiment 2, as attached Figure 8 As shown, a circular ring 11 is vertically slidably installed on the bottom of the main indicator tube 2 coaxially, and a limit spring 12 is connected between the circular ring 11 and the limit spring 12. And the withdrawal rod 13 is inserted into the positioning hole 10, the upper end surface of the ring 11 is integrally provided with a limit rod 14 and the lower end surface of the protective plate 7 is provided with a limit hole 15 cooperating with the protective plate 7, as attached Figure 7 As shown, the limit rod 14 is chamfered on the side facing the protective plate 7, and when the limit rod 14 is inserted into the limit hole 15, the limit to the protective plate 7 is realized (overcoming the gap between the protective plate 7 and the main indicating cylinder 2). elastic force);
[0039] How the micro-controller controls the action of the limit device and removes the limit to the protective plate...
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