36results about How to "To achieve the effect of reset" patented technology

The invention discloses a conveniently-detached switch. The conveniently-detached switch comprises a base, wherein a switch shell is arranged above the base; a fixing rod is arranged at the top of the inner cavity of the switch shell; the bottom of the fixing rod is fixedly connected with the surface of a sliding rod; the sliding rod is positioned inside the inner cavity of the switch shell; a first sliding sleeve and a second sliding sleeve sequentially sleeve each of the two ends of the sliding rod from the inside to the outside; the two first sliding sleeves are communicated with the two second sliding sleeves; one ends, away from the first sliding sleeves, of the second sliding sleeves run through the switch shell, stretch out of the switch shell and are fixedly connected with one ends of protruding blocks. Through improvement on the switch shell and through cooperative use of the sliding rod and the protruding blocks, the first sliding sleeves and the second sliding sleeves slide on the sliding rod to effectively detach the switch shell, so that an effect of convenient detachment is achieved; through cooperative use of pull rods and clamping blocks, a resetting spring resets the pull rods to effectively achieve a resetting effect, so that detachment of the switch shell is facilitated and the effect of convenient detachment is achieved.

The invention discloses a vibration device for picking barbary wolfberry fruits. The vibration device comprises a body, a first connecting plate is fixedly connected onto the inner surface of the bodyand connected with two rotating rods in a penetrating manner, a plurality of semicircular rings are arranged on the outer surfaces of the two rotating rods in a sleeving manner, first fixed grooves are fixedly formed in the two corresponding ends of the two semicircle rings, a bolt is embedded into a space between every two first fixed grooves in a penetrating manner, a nut is embedded into the far end of each bolt, a plurality of second connecting rods are fixedly connected on the outer surfaces of the two semicircular rings, a circular plate is fixedly connected at one end, close to the first connecting plate, of the outer surface of each rotating rod, second connecting plates are fixedly connected at the tops of the two rotating rods, and two first motors are fixedly connected at the bottoms of the second connecting plates. According to the vibration device, the two rotating rods are rotatably connected with the first connecting plate and the second connecting plates, bearings arearranged at joints, and friction among the rotating rods, the first connecting plate and the second connecting plates is reduced.

The invention provides a convenient-to-combine IoT (Internet of Things) weak current engineering wire pipe installing and fixing device, and relates to the field of IoT weak current engineering. The convenient-to-combine IoT weak current engineering wire pipe installing and fixing device comprises a plate body, wherein support rods are respectively and fixedly arranged at two sides of the bottom of the plate body; one end, far away from the plate body, of each of the two support rods is provided with a box body; positions, positioned at the bottoms of the two box bodies, on the box bodies are fixedly connected through a casing. The convenient-to-combine IoT weak current engineering wire pipe installing and fixing device has the advantages that the box bodies are improved; under the actions of an inserting rod, a transverse rod, a connecting rod, a clamp rod, a clamp groove, a slide groove and a slide rod, the clamping and connecting combination effect on the support rods is achieved, so that the use by a user is convenient; therefore the use efficiency of the IoT weak current engineering wire pipe installing and fixing device is also improved; meanwhile, the work efficiency of the IoT weak current engineering wire pipe installing and fixing device is also improved.

The invention discloses a manipulator positioning mechanism for a rotary filling machine, which relates to the technical field of manipulators and includes a rotary workbench and a support block, and also includes a connecting part and a rotating part. Through the rotation of the rotating workbench, under the action of the connecting part , so that the rotating shaft can rotate back and forth, through which the rotating shaft can rotate back and forth, and under the action of the rotating parts, the material bottle can be rotated back and forth. On the one hand, it can make the manipulator and the material bottle, the rotary table and the filling head perform synchronous circular motion, while maintaining the filling method, it also ensures the accuracy of the filling and can reduce the shaking of the material bottle. On the one hand, after the material bottle is fixed, the material bottle can be rotated, so that the internal granular raw materials can be flattened, so that the distribution of the particles in the material bottle is more uniform, so that the accuracy of the capping operation is better, which is conducive to improving work efficiency .

The invention relates to the field of foundation survey, in particular to a survey device for foundation construction. A survey device for foundation construction includes a survey needle, a detection disc, a transmission mechanism and a clamping assembly. The detection plate includes an upper plate and a lower plate arranged below the upper plate. Vertical through holes are arranged at the axial positions of the upper plate and the lower plate, and the survey needle is arranged vertically and passes through the vertical through holes of the upper plate and the lower plate in sequence downward. The clamping assembly is arranged on the lower plate. The transmission mechanism is configured to drive the clamping assembly to work under the pressing of the upper plate and the lower plate when the upper plate moves downward relative to the lower plate, so that the clamping assembly clamps the survey needle, thereby preventing the detection needle from moving up and down. When the surveying device for foundation construction of the present invention needs to measure specific values, the surveying device is pulled out of the ground, and the transmission device acts on the clamping component, so that the clamping component shrinks and clamps the surveying needle, so as to achieve the effect of fixing the surveying needle It is convenient for further measurement of specific values.

The invention discloses an intelligent communication device for the Internet of Things, and relates to the technical field of intelligent communication equipment. The intelligent communication device for the Internet of Things includes a workbench, a body and a display screen. A body is arranged above the workbench. The body is an intelligent communication device. A display screen is arranged on the surface of the body. The upper surface is provided with a clamping device, the clamping device includes two symmetrically arranged brackets, the brackets are fixedly connected to the upper surface of the workbench, and the sides of the brackets close to each other are fixedly installed with rotating shafts. The surface is covered with a sleeve, which can bind the body and adjust it to a suitable angle through the set clamping device, so as to achieve the effect of liberating the hands of the staff and increase the work efficiency of the staff.

The invention discloses an oven heating device. The oven heating device comprises a box body, wherein a fixed block is fixedly connected to the left side of an inner cavity of the box body, a chute isformed in the fixed block, a sliding block is slidably connected in the chute, a spring is fixedly connected to the top of an inner cavity of the chute, and the end, away from the top of the inner cavity of the chute, of the spring is fixedly connected with the sliding block; the right side of the sliding block is fixedly connected with a moving rod. According to the oven heating device, the effect of enabling the sliding block to move inside is achieved through the arrangement of the chute, and the effect of driving the sliding block to reset is achieved through the arrangement of the spring; after an electromagnetic ring is arranged, the electromagnetic ring is in contact with an armature, and correspondingly the effect of driving the moving rod to move is achieved. Through the arrangement of a first contact switch and a second contact switch, the effect of heating a heating plate through heating pipes is achieved, and meanwhile, the problems that since the bottom of the heating plate cannot be heated, baked food is not uniformly heated and the taste of the food is influenced are solved.