A kind of door body safety monitoring device
Technical field:
The present invention relates to artificial abortion's safety monitoring technology field, more specifically to a kind of door body safety monitoring device.
Background technology:
In order to monitor the amount of flow of the people of turnover doorframe, so as to convenient and safe management and people's flow management, present mode one
As be to be irradiated by fixed infrared remote receiver and infrared transmitter, often counted through a people, but its position is solid
Surely cannot be adjusted so that it cannot be counted to the turnover human body of differing heights, and effect is limited.
The content of the invention:
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of door body safety monitoring device, the infrared of it connects
Receiving device and infrared transmitter can synchronize and adjust up and down, such that it is able to count to the people of different height, meet not
Same statistical requirements.
The present invention solves the scheme of the technical problem:
A kind of door body safety monitoring device, including doorframe, the top of the top board of doorframe has a upper placed cavity, two of doorframe
The rear portion of side plate has side placed cavity, and vertical adjusting screw rod is provided with the placed cavity of side, and the two ends of vertical adjusting screw rod are hinged
In two gripper shoes, two gripper shoes are fixed on the upper and lower wall of the side plate of doorframe, and regulating block is screwed onto vertically
In adjusting screw rod, infrared transmitter is fixed with a regulating block, is fixed with infrared remote receiver on another regulating block, infrared
In the vertical chute that emitter and infrared remote receiver sleeve have on the side plate of corresponding doorframe, double shafts are provided with upper placed cavity
Motor, two rotating shafts of double output shaft electric machines are provided with output bevel gear wheel, top the propping up through top of two vertical adjusting screw rods
Fagging simultaneously stretches into placed cavity, and the top of two vertical adjusting screw rods is fixed with drive bevel gear, output bevel gear wheel and corresponding
Drive bevel gear is meshed.
Wi fi wireless modules are fixed with control mainboard in the infrared remote receiver, wi fi wireless modules are by wireless
Router is connected with LAN and the data for sensing is conveyed to into what is be connected with LAN by wireless router
Control end.
The both sides of the top board of the doorframe are hinged with intermediate rotary shaft, and one end of intermediate rotary shaft is by shaft coupling and double shafts electricity
The corresponding rotating shaft of machine is connected, and the other end of intermediate rotary shaft is fixed with output bevel gear wheel.
The present invention prominent effect be:
Compared with prior art, its infrared remote receiver and infrared transmitter can be synchronized and adjusted up and down, so as to can
Counted with the people to different height, meet different statistical requirements.
Description of the drawings:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the control principle of infrared remote receiver.
Specific embodiment:
Embodiment, is shown in as shown in Figure 1 to Figure 2, a kind of door body safety monitoring device, including doorframe 10, the top board of doorframe 10
The top rear portion with upper placed cavity 1, two side plates of doorframe 10 there is side placed cavity 2, be provided with perpendicular in side placed cavity 2
Straight adjusting screw rod 3, the two ends of vertical adjusting screw rod 3 are hinged in two gripper shoes 4, and two gripper shoes 4 are fixed on doorframe 10
On the upper and lower wall of side plate, regulating block 5 is screwed onto in vertical adjusting screw rod 3, and on a regulating block 5 infrared is fixed with
Emitter 6, is fixed with infrared remote receiver 7 on another regulating block 5, infrared transmitter 6 and the sleeve of infrared remote receiver 7 are in corresponding door
In the vertical chute 11 having on the side plate of frame 10, double output shaft electric machines 8 are provided with upper placed cavity 1, two of double output shaft electric machines 8 turn
Axle is provided with output bevel gear wheel 81, and the top of two vertical adjusting screw rods 3 passes through the gripper shoe 4 on top and stretches into placed cavity 1,
The top of two vertical adjusting screw rods 3 is fixed with drive bevel gear 31, output bevel gear wheel 81 and the phase of corresponding drive bevel gear 31
Engagement.
Further, wi fi wireless modules are fixed with the control mainboard in the infrared remote receiver 7, wi fi are wireless
Module be connected with LAN by wireless router 20 and by the data for sensing be conveyed to by wireless router 20 with
The control end 30 that LAN is connected.
Further, the both sides of the top board of the doorframe 10 are hinged with intermediate rotary shaft 11, and one end of intermediate rotary shaft 11 leads to
Cross shaft coupling to be connected with the corresponding rotating shaft of double output shaft electric machines 8, the other end of intermediate rotary shaft 11 is fixed with output bevel gear wheel 81.
Operation principle:Run by double output shaft electric machines 8, it is possible to achieve output bevel gear wheel 81 is rotated, so as to drive transmission cone
Gear 31 is rotated, and can thus realize the synchronizing moving up and down of two regulating blocks 5, realizes the entrance doorframe 10 to differing heights
People counted, its Cleaning Principle be infrared transmitter 6 by infrared emitting to infrared remote receiver 7, when the nothing of infrared remote receiver 7
Illustrated that personage passes by when method receives infrared ray, will signal by wi fi wireless modules be delivered to LAN and will
Data are conveyed to the control end 30 being connected with LAN by wireless router 20 and realize statistics, and control end 30 can be with electricity
Brain, mobile phone etc., it is very convenient.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore
The technical scheme of all equivalents falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.