34results about How to "Observe the situation" patented technology

The invention relates to a cable device anti-theft anti-injury technology, in particular to an anti-theft anti-injury cable well lid which solves the technical problem that facilities in a cable well are easy to steal, and pedestrians may be injured easily after a well lid is open at present. The anti-theft anti-injury cable well lid comprises a double-layer well lid which comprises an annular base located under the well lid and a top lid arranged above the base. An opening is formed in the annular edge of the base, a travel switch is arranged in the opening, and the travel switch is connected with a signal transmitter in series through a loop. The signal output end of the signal transmitter is connected with a data transmission unit (DTU) through a cable. The signal output end of the DTU is connected with a receiver through an optical fiber, and the travel switch is in opening-closing fit with the top lid. The anti-theft anti-injury cable well lid can effectively achieve real-time monitoring of the cable well lid and is simple in structure, low in production cost and very convenient to install.

The invention discloses a silk fabric drying device, and particularly relates to the technical field of silk fabrics. The silk fabric drying device comprises a drying box; the drying box is of a cavity structure with an opening in the top end; a box cover is arranged at the top of the drying box; the drying box and the box cover are connected through a fixing assembly; a heating device is arrangedon the inner wall of the bottom of the drying box; a rotating shaft is arranged in the drying box; a driving motor is arranged on one side of the drying box; a first fixed shaft is arranged in the drying box; one end of the first fixed shaft penetrates through the drying box; one end of the first fixed shaft is connected with the output end of the driving motor; and a rotating disc is arranged inthe drying box. According to the silk fabric drying device, a fixed box can be driven to move, so that a second fixed shaft moves, the distance between the first fixed shaft and the rotating disc isincreased, clamping blocks at the two ends of the rotating shaft are separated from the corresponding clamping grooves, the rotating shaft is dismounted, the operation steps are simple and convenient,and actual use is facilitated.

The invention relates to a bicycle depositing management device. The bicycle depositing management device comprises a depositing device main body, an intelligent control device, and a rotation control device; the depositing device main body comprises at least one layer of a depositing database; the depositing compartments of different layers are stacked successively up and down; the depositing compartment of each layer consists of a plurality of rotatable depositing units; a rotary control device is arranged inside the depositing device main body for driving the depositing units to rotate; and an intelligent control device is arranged on the outer side wall of the depositing device main body and is in signal connection with the rotary control device. The technical scheme of the bicycle depositing management device provides a management device which can intelligently store bicycles and can realize intelligent bicycle storage and picking-up through intelligently controlling a rotary platform, which is simple, convenient and efficient.

A user-defined button control device of a full automatic false tooth engraving and milling machine belongs to the field of control devices of false tooth equipment and comprises a 220V main circuit input. The user-defined button control device is characterized in that the 220V main circuit input is connected with a power indication circuit, an illuminating lamp control circuit and an electric spindle electromagnetic valve control circuit which are connected in parallel, an output end of the electromagnetic valve control circuit is connected with a control end of an electromagnetic valve, a power chip is connected with a control board, and a scram button is disposed at a scram input end of the control board. A plurality of button indication lamps and scram switches are disposed on an equipment operation panel of the engraving and milling machine, furthermore, the equipment operation panel of the engraving and milling machine has a user-defined function, and as each button indication lamp simultaneously provides a switch function and a state indication function, the integral user-defined button control device is optimized by the aid of an original control system of the full automatic false tooth engraving and milling machine and the control board card. The user-defined button control device is simple and reliable, functions of button indication lamps of a user-defined operation panel are realized, functions of the button indication lamps can be reasonably combined, and accordingly the user-defined button control device meets needs of every user.

The invention discloses a panel surface gluing device which comprises a tank. Support frames are fixedly connected to four corners of the bottom part of the tank; rollers are movably connected to thebottom parts of the support frames through rotary shafts; a plate feeding through slot is formed in the right side of the tank; a plate discharging through slot is formed in the left side of the tank;a glue storage box is fixedly connected to the left side of the top part of the tank; and a glue injecting pipe communicates to the left side of the top part of the glue storage box. According to thepanel surface gluing device provided by the invention, through the cooperative use of the tank, the support frames, pulleys, the plate feeding through slot, the plate discharging through slot, the glue storage box, the glue injecting pipe, a glue pump, a horizontal pipe, a spray nozzle, a motor, a first roller and a second roller, the panel surface gluing device has the advantages of simplicity in operation, cost conservation and good gluing uniformity, and solves the problem that in the prior art, in the manufacturing process of a three-ply board, since the flour dosage is excessively increased, the occurrence of the phenomena of poor gluing homogeneity and local glue shortage is caused, and a glue is not easy to flow on the panel surface.