Efficient fire control safety knowledge publicity device for fire control
A technology of safety knowledge and fire protection, applied in display devices, identification devices, signs, etc., can solve problems such as prone to dangerous accidents, difficulty in understanding fire safety knowledge, and poor publicity effects
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Embodiment 1
[0035] A kind of high-efficiency publicity device for fire safety knowledge for fire protection, such as Figure 1-7 As shown, it includes a bottom plate 1, a driving device 2, a promotional device 3, a connecting plate 4 and wheels 5, a driving device 2 is provided in the middle of the top of the bottom board 1, a publicity device 3 is provided above the driving device 2, and the publicity device 3 and the driving device 2 In cooperation, the top of the bottom plate 1 is symmetrically mounted with a connecting plate 4 by means of bolt connection, the connecting plate 4 is vertically arranged, and the bottom of the connecting plate 4 is equipped with a wheel 5 .
Embodiment 2
[0037] A kind of high-efficiency publicity device for fire safety knowledge for fire protection, such as Figure 1-7 As shown, it includes a bottom plate 1, a driving device 2, a promotional device 3, a connecting plate 4 and wheels 5, a driving device 2 is provided in the middle of the top of the bottom board 1, a publicity device 3 is provided above the driving device 2, and the publicity device 3 and the driving device 2 In cooperation, the top of the bottom plate 1 is symmetrically mounted with a connecting plate 4 by means of bolt connection, the connecting plate 4 is vertically arranged, and the bottom of the connecting plate 4 is equipped with a wheel 5 .
[0038] The driving device 2 includes a first motor 21, a cam 22, a vertical rod 23, a guide sleeve 24, a guide rod 25, a moving frame 26, a pole 27 and a first rack 28, and a bolt is installed in the middle of the top of the bottom plate 1. The first motor 21, the front side output shaft of the first motor 21 is conn...
Embodiment 3
[0040] A kind of high-efficiency publicity device for fire safety knowledge for fire protection, such as Figure 1-7 As shown, it includes a bottom plate 1, a driving device 2, a promotional device 3, a connecting plate 4 and wheels 5, a driving device 2 is provided in the middle of the top of the bottom board 1, a publicity device 3 is provided above the driving device 2, and the publicity device 3 and the driving device 2 In cooperation, the top of the bottom plate 1 is symmetrically mounted with a connecting plate 4 by means of bolt connection, the connecting plate 4 is vertically arranged, and the bottom of the connecting plate 4 is equipped with a wheel 5 .
[0041] The driving device 2 includes a first motor 21, a cam 22, a vertical rod 23, a guide sleeve 24, a guide rod 25, a moving frame 26, a pole 27 and a first rack 28, and a bolt is installed in the middle of the top of the bottom plate 1. The first motor 21, the front side output shaft of the first motor 21 is conn...
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Abstract
Description
Claims
Application Information
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