40results about How to "Easy to tick" patented technology

The invention discloses a mechanical arm suitable for automatically hooking an ocean buoy. The mechanical arm suitable for automatically hooking the ocean buoy comprises a guide rail device, wherein the two ends of the guide rail device are each hinged with a first positioning plate through a hinge, a first clamping groove used for tightly clamping the ocean buoy is formed between the two first positioning plates, the end, away from a rotation shaft, of each first positioning plate is fixedly connected with a second positioning plate through a telescoping mechanism, the opposite faces of the two first positioning plates are fixedly connected through a spring, a fixing base is further formed on the side face, away from the spring, of one first positioning plate, a hooking mechanism is further fixedly installed on the part, on one side of the fixing base, of the first positioning plate with the fixing base, an installation hole is formed in the top of the guide rail device, the top of the guide rail device is provided with two T-shaped guide rails, and the two T-shaped guide rails are arranged on the front side and rear side of the installation hole respectively. With the mechanical arm suitable for automatically hooking the ocean buoy, the risk in the work of recovering ocean buoys is reduced, and the uncertainty of the position of a dynamic buoy is eliminated so that a lifting hook can accurately hook a lug ring; and due to the fact that the positioning plates are designed to be telescoping, the mechanical arm is applicable to buoys with different sizes.

The invention discloses a uterine cavity cutter knife, which solves problems of complicated structure, difficult operation, large injury, long operation time and expensive cost and the problem that the damage can be caused easily of using hard shears or semi-hard shears in the prior art. The uterine cavity cutter knife mainly consists of an operating rod (1), a handle (2) and a cutter blade (3), wherein the handle (2) is arranged at the first end part of the operating rod (1), and the cutter blade (3) is arranged at and detachably connected to the second end part of the operating rod (1), the included angle between the cutter point of the cutter blade (3) and the operating rod (1) is 45-90 degrees; and the cutter blade (3) is in detachably connected with the operating rod (1) through a card slot or / and threads. On the basis of the structure, the invention also discloses a connecting method of the uterine cavity cutter knife. The uterine cavity cutter knife is simple in structure, low in cost and easy in operation, thereby being suitable for popularization.

The invention relates to the technical field of automobile hooks, and discloses an automatic ejection hook for electric vehicles, which includes a thermal bimetallic plate. Move right and insert it into the pressure groove, and push the locking lever to move downward under the action of the slope of the inner bottom wall of the pressure groove. The downward movement of the locking lever drives the protrusion to move downward, releasing the locking of the protrusion to the ejection block. At this time, the ejection block will impact to the right under the elastic force of the ejection spring, and then drive the punch rod to impact to the right, ejecting the movable block and the hook, which is convenient for firefighters to hook the hook, and then tow the self-igniting vehicle away. The trailer is more convenient. Not only the safety of the trailer is increased, but also the economic loss is reduced. The invention has the advantages of novel design, simple structure, easy operation and the ability to automatically eject the trailer hook when the vehicle spontaneously ignites.

The invention relates to a garbage pick-up device with LED lamps. The garbage pick-up device comprises a pick-up mechanism, a garbage fixing device fixed to the pick-up mechanism and an illumination lighting prompting device arranged on the pick-up mechanism, wherein the pick-up mechanism comprises a connecting sleeve rod, a pick-up pull rod eccentrically arranged on the connecting sleeve rod anda hook-shaped pick-up device fixed to the pick-up pull rod; the pick-up pull rod can rotatably move up and down on the connecting sleeve rod; and the pick-up device comprises a pick-up device body, apick-up device connecting rod, and a limit stopper which is fixedly arranged below the pick-up device connecting rod and used for limiting the upward movement of the pick-up device.

The invention discloses an AGV (Automatic Guided Vehicle) system used for a drying oven of a drawing plant. The AGV system includes an AGV device, an oven front transmission device and a guide device. The AGV device includes a plurality of AGV vehicles, a vehicle control device loaded on each AGV vehicle and an AGV dispatching management device connected to the vehicle control devices. The oven front transmission device includes a conveying assembly arranged in the inlet of the oven and used for conveying a creel vehicle into the oven and a conveying control device used for controlling the conveying assembly. The conveying device interacts with the AGV dispatching management device so as to enable the conveying assembly to convey the creel vehicle into the oven after operation on the creel vehicle of the AGV vehicle is implemented. The guide device is used for movement guide of the creel vehicle until the creel vehicle enters the oven and from the AGV vehicles transport the creel vehicle in position. According to the invention, unmanned transportation of the creel vehicle into the oven in the drawing plant is realized and the production efficiency is improved.

The invention discloses: a self-weight electromagnetic accelerated fire-fighting cleaning through fire hook, including a projecting cylinder, the middle position of the inner cavity bottom of the projecting cylinder is threadedly connected with a through-hole end cover, and the inner surface of the through-hole end cover is movably connected with a pull bolt , the middle position of the side of the pull bolt close to the projecting cylinder is fixedly connected with a clip, the inner surface of the clip is movably connected with a crossbow shooting mechanism, and the side of the clip away from the pull bolt is fixedly connected with a chain, and the chain One end away from the clip is fixedly connected with a hook rod, and one end of the hook rod away from the chain is fixedly connected with an energy rod, and the side of the energy rod far away from the hook rod is movably connected with an acceleration rod, and the inner cavity of the acceleration rod is movably connected with As for the claw mechanism, the end of the inner surface of the acceleration rod away from the energy rod is fixedly connected with an anti-collision protection mechanism. The invention relates to the technical field of fire hooks. Projectile hooking can be carried out at a long distance to avoid close contact between personnel and the fire scene and ensure the safety of personnel themselves.

The invention relates to a mop special for a library bookshelf. The mop comprises a ground cleaning device which can rotate around the lower portion of a mop bar device, and a driving device arrangedon the mop bar device. The mop bar device comprises a map bar top cavity and a mop bar body connected with the mop bar top cavity; the cleaning device comprises a mop cloth connecting rod and a movable mop cloth arranged on the mop cloth connecting rod, and an elastic reset piece is arranged between the mop cloth connecting rod and the movable mop cloth; the driving device comprises a driving rodpiece arranged on the mop bar top cavity, a connecting rope connecting the driving rod piece with the movable mop cloth and a driver driving the driving rod piece; the driving rod piece comprises a driving rod, a connecting rod connected with the driving rod and a movable rod connected with the connecting rod; the movable rod is clamped into the mop body and can move up and down inside a mop bar body inner cavity.

The invention relates to a using method of a mosquito-killing light box. The mosquito-killing light box comprises a mosquito-killing box and a light source box; the whole mosquito-killing box is in the shape of X, and a framework comprises a light source box at the upper part and a mosquito-killing box at the lower part; the top end of the mosquito-killing box is provided with a horizontal axial hole, rope cables connected to both ends of a fish pond are arranged in the axial hole; a shoulder part of the axial hole is provided with an ear hole, and a control rope is arranged in the ear hole. The using method has the beneficial effects that the using method is simple in structure and convenient to use; the insect killing efficiency is effectively improved and the insect fertility is reduced; the bottom part of the mosquito-killing box is provided with a water baffle to effectively prevent power leakage; the light source box can provide light source under a night fishing environment.

The invention relates to a garbage pick-up device with LED lamps. The garbage pick-up device comprises a pick-up mechanism, a garbage fixing device fixed to the pick-up mechanism and an illumination lighting prompting device arranged on the pick-up mechanism, wherein the pick-up mechanism comprises a connecting sleeve rod, a pick-up pull rod eccentrically arranged on the connecting sleeve rod anda hook-shaped pick-up device fixed to the pick-up pull rod; the pick-up pull rod can rotatably move up and down on the connecting sleeve rod; and the pick-up device comprises a pick-up device body, apick-up device connecting rod, and a limit stopper which is fixedly arranged below the pick-up device connecting rod and used for limiting the upward movement of the pick-up device.