39results about How to "Won't bounce" patented technology

The invention relates to cutting-off equipment, in particular to wire hardness cutting-off equipment for instrument production. According to the technical aims, the wire hardness cutting-off equipmentfor instrument production is high in cutting-off speed and uniform in cutting-off. The wire hardness cutting-off equipment for instrument production comprises a tank, supporting legs, supporting boards, arc-shaped boards, a first transverse board, a first vertical board, a first bearing pedestal, a first rotary shaft, a first roller, a first belt wheel and the like. The supporting legs are installed at four corners of the bottom of the tank; a feeding inlet is formed in the middle of the top of the tank; a discharging outlet is formed in the middle of the bottom of the tank; the two supporting boards are installed on the top of the exterior of the tank; and the feeding inlet is located between the two supporting boards. A first motor is used as a driver to drive the first roller to rotate, so that wire harnesses are driven to move downwards; and a cam drives a cutter to cut off the wire harnesses, a movable plate and a fourth spring are also arranged, so that the cut-off wire harnesses are not stacked, and the effects that the wire harnesses are cut off fast and uniformly are achieved accordingly.

The invention discloses a power generator base with a protection function. The power generator base comprises a bottom plate. Two sides of the top of the bottom plate are fixedly connected to first support rods. One side of each of the first support rods is fixedly connected to a second support rod at the top of the bottom plate. The bottoms of second damper blocks are fixedly connected to secondary buffer boards. The invention relates to the technical field of a power generator protection base. According to the power generator base with a protection function, two sides of the top of the bottom plate are fixedly connected to the first support rods, a condition that a power generator does not pop up when the power generator falls to the ground is ensured, the protection of the power generator is stronger, thus the power generator is not damaged after falling to the ground, the damage in falling is reduced, the safety of the power generator is greatly protected, thus the service life ofthe power generator is longer, and the problem that an existing power generator base with a protection function can not maintain the stability of the power generator when the power generator falls tothe ground and can not prevent the popup of the power generator is solved.

The invention relates to a foldable accommodation shoe, in particular to a foldable accommodation shoe which can be zipped up by a zipper after being folded. By the foldable accommodation shoe, the problem that the folding state is difficult to well keep when an upper of the conventional foldable shoe is high and / or hard is solved. The foldable accommodation shoe comprises a foldable upper and a sole, and is characterized by also comprising a zipper which is arranged around a front upper and a rear upper, wherein stops on two end heads of the zipper are correspondingly arranged on two lateralsurfaces of the shoe; and two tooth chain belts, which occlude mutually, of the zipper encircle the front upper and the rear upper respectively. The foldable accommodation shoe is convenient to storeand / or carry.

The invention relates to a manufacturing method of motor stator coils, in particular to a manufacturing method of maintenance DC motor stator coils. The motor stator coils comprises coils, a netted insulator, an insulated paint layer, a wire connecting nose and a coil inner lining frame; the coils are wound outside the coil inner lining frame, are shaped through winding and are wound into the netted insulator along a coil winding direction and a coil axial direction in certain angles by binding insulated tapes; the coils are sequentially soaked and dried for 2-3 times with insulated paint to form an insulated layer; the wire connecting nose is fixedly connected with both ends of the coils; and the motor stator coils can prevent powdered carbon oil stains from entering, have good thermal diffusivity and enhanced motor overload capacity, and effectively prevent coil damage.

The invention discloses a mechanical pineapple peeling machine which comprises a machine frame. A positioning clamp and a black core removing structure are arranged on the machine frame. Two opposite pineapple insertion tables are arranged on the opposite sides of the machine frame. One pineapple insertion table is telescopic and is connected with a gear shifting mechanism through a main transmission mechanism, the gear shifting mechanism is connected with a handle and a black core removal transmission mechanism, the main transmission mechanism is connected with a peeling transmission mechanism, the peeling transmission mechanism is connected with a lead screw a, the lead screw a is connected with a peeling adjustable cutter, the positioning clamp and the peeling adjustable cutter are located between the two opposite pineapple insertion tables, the black core removal transmission mechanism is connected with the black core removing structure, and the black core removing structure is opposite to the peeling adjustable cutter. The mechanical pineapple peeling machine completes the peeling step and the black core removing step through one-time clamping, and pineapple peeling efficiency is greatly improved.

The invention discloses a safe wine bottle opener which comprises a handle and a bayonet, wherein a round shield is arranged above the bayonet and is stuck on the handle. During practical operation, a used beer bottle cover is ensured to be left in the round shield and is free from being casually bounced, therefore, the safety of the wine bottle opener is greatly improved.

The invention provides a polymerase chain reaction eight-cascade calandria structure with a cover, which ensures that a test tube occupies small space and is convenient to take and place. The structure comprises tube bodies and a cover and is characterized in that eight tube bodies are connected to form a cascade calandria body through a tube body connecting piece; the orifice of each tube body is connected with the cover through a corresponding hinge structure; the middle joint of the hinge is of a thin-wall structure; the diameter of the round surface of the cover is greater than that of the orifice; the cover covers the orifice, and the part extending out of the orifice is of a brim structure; the central part of the cover is of a thin-wall round-surface structure; and a guide sleeve of the cover after covering is in interference fit with the inner wall of the orifice.

The invention discloses a pair of folding type glasses which comprise a first glasses leg, a second glasses leg, a first glasses body, a second glasses body and a middle beam mechanism for connecting two glasses frames, wherein the middle beam mechanism comprises a first connecting piece and a second connecting piece; the first glasses body and the second glasses body can rotate by taking a first pin shaft as a support point, so that the glasses can be folded; a third connecting piece capable of containing the width of a finger is arranged at the outer side of the first glasses body; a fourth connecting piece capable of containing the width of the finger is arranged at the outer side of the second glasses body; two first drag hooks are respectively arranged at the upper side and the lower side of the head of the first glasses leg; two first buckling positions are respectively arranged at the upper side and the lower side of the head of the second glasses leg; and the first drag hooks are matched with the first buckling positions. Therefore, the glasses frames are wider than the glasses legs when the glasses are folded, namely, the first glasses body and the second glasses body are locked by the first glasses leg and the second glasses leg, so that the reasonable proportion of the glasses legs and the glasses frames can be guaranteed.

The invention relates to a safety automatic umbrella folding and unfolding structure which comprises ribs, an upper nest, a lower nest, a middle bar and an umbrella head, wherein the middle bar is provided with a plurality of sections of telescopic joint pipes and is internally provided with an umbrella unfolding spring; the ribs are provided with umbrella folding springs; the umbrella head is internally provided with a bullet for controlling automatic folding and unfolding and the bullet is connected with an umbrella unfolding line; the umbrella unfolding line is led out of the middle bar, and then goes around the lower nest and finally is connected to the upper nest or the joint pipes of the middle bar, which is fixed with the upper nest; or the umbrella unfolding line is led out of the middle bar and is directly fixed on the lower nest; a turntable is arranged in the umbrella head; a middle bar line is connected with and coiled on the turntable; and the middle bar line upwards penetrates out and then is connected to the upper nest or the joint pipes of the middle bar. The invention can control the unfolding and the folding of an umbrella surface through the umbrella unfolding line and control the folding of the middle bar through the middle bar line, therefore, during the folding of the middle bar, the middle bar can not be flicked even unintentionally loosened the pressing of the middle bar and is always in the safety state.

The invention relates to a manufacturing technique for car insert damping blocks. The manufacturing technique comprises the following steps that produced-in-advance stainless steel framework pieces for the damping blocks and with the material model being 301 are taken for later use; grease dirt of the surfaces of the stainless steel framework pieces for the damping blocks are removed; the stainless steel framework pieces for the damping blocks are subjected to activating treatment; the activated stainless steel framework pieces for the damping blocks are placed into a drying oven to be dried; the stainless steel framework pieces for the damping blocks are heated in a vacuum furnace under the oxygen environment; the stainless steel framework pieces for the damping blocks are subjected to closing treatment; the stainless steel framework pieces for the damping blocks are dried; sulfuration is conducted; and cutting is conducted. Through the manufacturing technique, the surfaces of obtained good-color-and-lustre stainless steel framework unit plates are each provided with a golden oxidation film, corrosion resistance is excellent, the tensile strength is large, and the Vickers hardness is high; damping rubber blocks are high in hardness, large in tensile strength and high in elongation; after high-temperature ageing is conducted at the temperature of 90 DEG C for 94 h, change of the hardness is small, and the elongation is large; heat resistance is high; and stainless steel damping block units meet the requirement that the damping rubber blocks are not bounced off from the stainless steel framework unit plates under the effect of 20 N.

The invention discloses a power generator base with a protection function. The power generator base comprises a bottom plate. Two sides of the top of the bottom plate are fixedly connected to first support rods. One side of each of the first support rods is fixedly connected to a second support rod at the top of the bottom plate. The bottoms of second damper blocks are fixedly connected to secondary buffer boards. The invention relates to the technical field of a power generator protection base. According to the power generator base with a protection function, two sides of the top of the bottom plate are fixedly connected to the first support rods, a condition that a power generator does not pop up when the power generator falls to the ground is ensured, the protection of the power generator is stronger, thus the power generator is not damaged after falling to the ground, the damage in falling is reduced, the safety of the power generator is greatly protected, thus the service life ofthe power generator is longer, and the problem that an existing power generator base with a protection function can not maintain the stability of the power generator when the power generator falls tothe ground and can not prevent the popup of the power generator is solved.

The invention discloses a right angle reinforcing mode for high strength wire cloth. The mode comprises the following steps: treating a concrete basal plane; bending the high strength wire cloth; mixing polymer mortar; smearing a first layer of mortar; paving the high strength wire cloth; smearing a second layer of mortar; treating the surface of the mortar; and curing the mortar. The right anglereinforcing mode for high strength wire cloth avoids phenomena of upwraps and bumps of the high strength wire cloth of the reinforced right angle of a building, so that the reinforcing quality is improved.

The invention discloses a new type of adjusting and stabilizing device for a Prober ink dispenser, which includes a connecting block and a positioning frame. The upper end of the block is slidingly connected with a connecting sleeve, and the inner thread of the connecting sleeve is connected with a connecting rod. By adding the design of the striker limit part on the ink dispenser, it can ensure that the striker will not bounce off and the striker will be stressed. Part of the effective working distance in the magnetic induction coil, continuous work, uniform dotting force, uniform ink dot size, and a roller that can act as a reaction force for the striker is installed on the limit part, so that when the striker resets upwards, the inside of the roller The elastic strip shrinks to store energy, and at the same time can quickly restore the stability of the striker. When the striker strikes downward again, the striker can quickly strike downward after being subjected to the electromagnetic force and the elastic force of the elastic strip, making the striker more energy-saving.

The invention relates to cutting-off equipment, in particular to wire hardness cutting-off equipment for instrument production. According to the technical aims, the wire hardness cutting-off equipmentfor instrument production is high in cutting-off speed and uniform in cutting-off. The wire hardness cutting-off equipment for instrument production comprises a tank, supporting legs, supporting boards, arc-shaped boards, a first transverse board, a first vertical board, a first bearing pedestal, a first rotary shaft, a first roller, a first belt wheel and the like. The supporting legs are installed at four corners of the bottom of the tank; a feeding inlet is formed in the middle of the top of the tank; a discharging outlet is formed in the middle of the bottom of the tank; the two supporting boards are installed on the top of the exterior of the tank; and the feeding inlet is located between the two supporting boards. A first motor is used as a driver to drive the first roller to rotate, so that wire harnesses are driven to move downwards; and a cam drives a cutter to cut off the wire harnesses, a movable plate and a fourth spring are also arranged, so that the cut-off wire harnesses are not stacked, and the effects that the wire harnesses are cut off fast and uniformly are achieved accordingly.

The invention discloses a vehicle locking and unlocking mechanism with a bolt protection function. The vehicle locking and unlocking mechanism comprises an upper sleeve and a lower sleeve which are stacked up and down and communicate with each other. An inner sleeve is movably mounted in the upper sleeve. A rotating column is mounted in the lower sleeve. A driving motor is fixedly arranged at the bottom of the lower sleeve. A gun head is mounted in the inner sleeve. The top of the gun head is connected with a locking and unlocking bolt. A mechanical spring is arranged between the gun head and the rotating column so that the gun head can move up and down relative to the rotating column. A rail groove with the narrow upper portion and the wide lower portion is formed in the inner wall of the inner sleeve. A circle of annular groove is formed in the head of the gun head. A ball is arranged between the inner sleeve and the gun head. One part of the ball falls into the rail groove, and the other part of the ball is clamped into the groove. A stirring piece is arranged in the groove of the gun head so that the ball in the groove can slide from the lower portion of the rail groove to the upper portion of the rail groove. The vehicle locking and unlocking mechanism is simple in structure and reasonable in design, and the circumstance that the locking and unlocking bolt falls down can be avoided after a battery is unlocked.