321results about How to "Quick pull" patented technology

A power surfboard is disclosed to include a surfboard equipped with an engine and a propeller for propelling on the sea against sea waves, a rudder pivotally provided at the bottom side of the surfboard, and a collapsible control handle coupled to the surfboard for turning by the user to bias the rudder during wave riding.

An operating device having an operating element with haptic feedback. The operating element can be actuated by an operator by means of an input member, the operating device includes two ferromagnetic planar components and a flat coil. The largest surfaces of the ferromagnetic planar components are oriented toward each other and the components can be moved relative to each other. The flat coil is disposed between the ferromagnetic components and the ferromagnetic planar components can be moved toward each other by energizing the flat coil. The movement of one of the ferromagnetic planar components can be perceptible to the tactile sense of the operator on the operating element either directly or by a coupling device.

The present invention is for wipe dispensers for dispensing interconnected wipes. An exemplary wipes dispenser may include a container body and a removable lid forming an interior region into which a plurality of interconnected wipes may be disposed. Pulling on a lead end of a lead wipe causes a following wipe to also be pulled and follow the lead wipe. The removable lid may cover a portion of a container aperture (e.g., an open top of the container body). A landing member in the lid covers a portion of the container aperture by extending from a top rim of the container body toward the middle of the interior region. The landing member may form an angle with a substantially vertical exterior wall of the container, where the formed angle may be less than 90°. In an embodiment, the landing member may include a concavely shaped portion. The landing member may include one or more fingers.

The invention discloses a quick implant used for implantable biosensors. The quick implant comprises an implant shell, a sliding seat installed in the implant shell, and a mounting mechanism; an elastic force part which enables the sliding seat to slide in the implant shell, and a control part used for controlling the sliding seat to leave from the original position and slides under the action of the elastic force part; a separation mechanism; an elastic reset device, wherein when a sensor mounting assembly is separated from the sliding seat in the preset position, the elastic reset device applies acting force back to an implantation opening onto the sensor mounting assembly. The quick implant can conveniently, quickly and accurately complete the implantation and the exit of the implantable biosensor. Short time is spent in the whole process, and the pain feeling of a patient in the process of implanting the sensor is greatly reduced, thereby improving the working efficiency.

The present invention provides a respirator hood assembly that has a bag, half mask and a respirator assembly. The assembly includes a filtration unit and at least one inlet pipe containing a filter. The assembly of the invention allows for flexible filter design and also defines a rigid external structure that supports the hood and allows the user to quickly don the hood.

A low-noise voltage regulator circuit with quick disablement includes an amplifier for outputting a driving voltage according to a reference voltage, a feedback voltage on a feedback node, and an enable signal; an output transistor coupled among the amplifier, an output node, and a first voltage source for outputting an output voltage at the output node; a first discharge transistor having a first size and coupled among the enable signal, the output node, and the feedback node; and a second discharge transistor having a second size being different than the first size and coupled among the enable signal, the feedback node, and a second voltage source; wherein when the enable signal disables the amplifier, the enable signal turns on the first discharge transistor and the second discharge transistor such that the output voltage is quickly pulled down to close a level provided by the second voltage source.

A Pivoting Rod Holder for securing fishing rods in a variety of positions while they are in use is described. A rod holder tube is a component of a pivoting rod holding system, which has as its additional components a base with a plurality of catch indentations, a collar, a retaining plate, and a plunger-operated locking mechanism at the base of the rod holder tube. A rod placed in the rod holder tube can be locked into any position along a 360 degree axis by simply pulling the rod holder tube up till it is parallel with the catch indentations in the base, spinning it into the desired position, and pulling back firmly on it. This pushes the plunger-operated locking mechanism at the base of the rod holder tube into one of the catch indentations in the base, where it is secured. To release, the rod holder tube is pushed on until the plunger-operated locking mechanism is popped out of the catch indentation in the base. It can then be reset using the same process as above or can be re-stowed by returning it to the vertical position and pushing down.

The invention discloses a bundle-type multi-cable holding fixer, which, in the structure, comprises a holding disc, cables and a handwheel, wherein the holding disc is provided with the handwheel witha concentric circular structure; and the six equally-divided positions on the holding disc are clamped with the cables. Compared with the prior art, the bundle-type multi-cable holding fixer has thebeneficial effects that through combination of the disc, a cable fixing group, an inhalation and exhalation group, and a windmill-type rotating group, the cables of an assembled computer can be fixed,which cables are from which computer can be clearly known, the cable layout is clear, each cable is independently clamped and fixed, the cable can be effectively prevented from getting loose, a certain distance exists between the cables, the cables can be prevented from being interlocked, the line is more clean and concise, the cables can be distinguished quickly, wrong plugging of cables can beavoided, and the cable can be quickly pulled.

The invention relates to a multifunctional umbrella structure with holes. The multifunctional umbrella structure comprises ribs, an umbrella rod and an umbrella cover. The ribs are connected to the umbrella rod. The umbrella cover is connected to the ribs and provided with the through holes. The through holes are formed in the umbrella cover; when the wind is strong, the umbrella cover is not prone to being lifted up; when the multifunctional umbrella structure is used in the sun, part of sunshine can enter the multifunctional umbrella structure, a small amount of sunshine can be received while the sun-resistant effect is achieved, and the body immunity can be improved.

The invention discloses a rapid mounting and dismounting structure as well as an expansion tube and expansion head assembly comprising the same. According to the technical scheme, the rapid mounting and dismounting structure is characterized by comprising a first connection assembly connected with a first component and a second connection assembly connected with a second component, wherein a clamping table capable of clamping the second connection assembly is arranged on the first connection assembly and formed in the position where two different holes are connected. The first component is an expansion tube while the second component is an expansion head assembly. During mounting, all that is required is to insert an inserting shaft part of the second connection assembly into outer and inner holes of the first connection assembly and rotate for a certain angle, then the second connection assembly can be clamped on the clamping table, meanwhile, under the press of a spring and the action of a positioning table, the second connection assembly cannot loose, during dismounting, all that is required for pulling the inserting shaft part out of the inner and outer holes quickly is to rotate the second connection assembly, rapid mounting and dismounting are realized, and the production efficiency is improved.

The invention discloses a method and device for managing point clouds on basis of tracks and navigation equipment. The method comprises the following steps of: obtaining a track file and point cloud file, wherein the track file comprises time stamp information of track points, and the point cloud file comprises time stamp information of point clouds; establishing a corresponding relationship between the cloud points and the track points according to the time stamp information of the track points and the time stamp information of the point clouds; carrying out reduplication removal and segmentation on point clouds corresponding to every two adjacent track points, and carrying out associated storage and management on the point cloud file according to the track points. According to the methodand device, the relationship between the point clouds and the tracks can be calculated, point cloud positions can be rapidly positioned according to the tracks, coordinate positions can be seen in real time through the point clouds, and rapid positioning and real-time pulling of the point clouds can be realized through carrying out framing management on the point clouds according to GPS tracks, so that the information integrity of point clouds and tracks in a same tile can be ensured at the same time, the management cost is decreased and the production efficiency is improved.

The invention discloses a novel medical acne removing device which comprises a roller, an annular sliding groove, a suction nozzle, a filtering screen, an exhaust tube, a cotton block, a through hole,an ethyl alcohol box, a connecting rod, a piston, a shell, an exhaust cylinder, a rack, a gear, a first bevel gear, a second bevel gear, a disk, a sleeve, a first shaft rod, a second shaft rod, a handle, a motor switch, a micro motor, a storage battery, a third bevel gear, an air discharging pipe and an air discharging valve. The device is simple in structure, convenient to operate, high in functionality and novel in design, the device is provided with the exhaust cylinder and the suction nozzle, an acne extractor is more rapidly drawn out after acne dirt is absorbed, time and labor are saved, pain of a user is relieved, the device is provided with the ethyl alcohol box and the cotton block, so that pores can be effectively disinfected, dirt cohered on skins can be effectively removed after the acne is absorbed, the infection of the pores caused by bacteria is avoided, and safety is improved.

The invention discloses an electric connector for achieving locking and unlocking functions through a push rod. The electric connector comprises an insulating shell, a plurality of conducting terminals arranged in the insulating shell, a locking device arranged on the top face of the insulating shell, and the push rod movably installed on the top face of the insulating shell. According to the electric connector, the locking device is started by pushing the push rod forwards, a cantilever of the locking device is forced to drive a convex buckle to ascend, and therefore the electric connector issafely locked to a butt joint connector. When disconnection is needed, the push rod can be pulled backwards, the cantilever is forced to drive the convex buckle to descend, then the locking device isrestored to the original position, and therefore the electric connector can be pulled out quickly. The electric connector is safe and effective in the mode that the push rod is used for locking and unlocking.

A guide pipe frame-cylindrical structure combined offshore wind turbine foundation is composed of a cylindrical foundation part and a guide pipe frame part. The cylindrical foundation part comprises a cylindrical steel wall, a concrete cover plate, a prestressed beam and a connecting beam, wherein the concrete cover plate, the prestressed beam and the connecting beam are connected into a whole in a poured mode. The guide pipe frame part comprises four steel leg columns, steel supporting pipes, connecting cylinders and flanges, wherein the steel leg columns and the connecting cylinders are welded and fixed through the steel supporting pipes respectively, the four steel leg columns are fixed to the middle of the connecting beam 4 of the concrete cover plate, and the connecting cylinders are connected with a wind turbine tower through the flanges. The guide pipe frame-cylindrical structure combined offshore wind turbine foundation has the advantages that a top plate bearing mode is adopted by the guide pipe frame-cylindrical structure of the offshore wind turbine foundation so that the resistance to the bending moment of the whole foundation can be improved remarkably, and the requirement for the bearing capacity of the foundation is lowered; the negative pressure sinking installation mode is adopted, so that the construction speed is high; the whole structure is overall prefabricated and assembled on a shore, floatingly-transported on the sea and installed in a negative pressure sinking mode on the sea, as a result, construction is convenient, efficiency is high, and cost is low.

Disclosed is a two-color mold. The two-color mold comprises a fixed mold body (1) and a movable mold body (2). Mold cavities include the soft rubber mold cavity (3) and the hard rubber mold cavity (4). A blade (7) separating the soft rubber mold cavity (3) from the hard rubber mold cavity (4) is connected to the movable mold body (2) in a sliding manner. One end of the blade (7) is located inside the soft rubber mold cavity (3). The lower plane of the blade (7) is flush with the transition position of the soft rubber mold cavity (3) and the hard rubber mold cavity (4). The end face of one end of the blade (7) is the same as the inner wall, right opposite to the end of the blade (7), of the soft rubber mold cavity (3) in shape. A blade hole (8) is formed in the fixed mold body (1). The other end of the blade (7) is connected to the interior of the blade hole (8) in a sliding manner. A driving mechanism controlling the blade (7) to slide is arranged inside the fixed mold body (1). The size of the other end of the blade (7) is larger than that of one end of the blade (7). The middle of the blade (7) is of a horn-shaped structure. Compared with the prior art, the two-color mold has the beneficial effects of being small in size, simple in structure, low in maintenance cost and high in production efficiency.

The present invention relates to a gate driving circuit, comprising a driver control circuit, a voltage following bias circuit, a pull up circuit and a MOS transistor. The driver control circuit receives an active signal and generates a pull up signal or a pull down signal. In case of the pull up signal, the MOS transistor is turned to the OFF state by the pull up circuit, and there is no current for the output load device. In case of the pull down signal, the MOS transistor is turned to the ON state by the voltage following bias circuit. The driving voltage for the gate of the MOS transistor has a constant voltage drop according to the external supply voltage. Therefore, the gate driving circuit of the present invention provides a constant current for the output load device.

The invention relates to a rapid wiring terminating mechanism. The rapid wiring terminating mechanism comprises an electrical connector and a locking sleeve body, wherein the electrical connector is provided with a terminal end; the locking sleeve body is provided with an electrical conductor; and the locking sleeve body is detachably terminated with the wiring end of the electrical connector through a locking mechanism. According to the rapid wiring terminating mechanism in the invention, through the arrangement of the locking sleeve body and the arrangement of the locking mechanism on the locking sleeve body, after a cable is terminated, the locking sleeve is rapidly connected with the tail of a socket for locking, the installation of the connector and the wiring of a cable can be carried out simultaneously, the installation time is shortened, the installation efficiency is improved, the assembling of the cable can be realized by rapidly pulling a plug or the locking sleeve if the cable needs to be disassembled, the mechanism is simple in structure and convenient and rapid to use, the terminal of the cable is rapidly separated from the socket of the connector when maintenance isneeded, and the disassembling time is shortened, so that the loss is minimized.