37results about How to "Any rotation" patented technology

The invention belongs to the technical field of image three-dimensional information reconfiguration and relates to a non-contact scanning method for three-dimensional colour point clouds, which uses a structured light projector and two CCD cameras to acquire images and comprises the following steps: acquiring a single-face image of a measured object; performing Gray space-time coding on the colour image of each width strip structured light, which is projected to the surface of the measured object, by using the corresponding information of the stripe light; calculating a three-dimensional coordinate of the measured object according to namesake phase positions of each pair of image pixels and opposite positions of two CCD sensors; calculating colour information of a three-dimensional coordinate point of the measured object by a three-dimensional space linear interpolation method; extracting textural features of the colour image; forming the single-face colour point clouds according to the calculated three-dimensional coordinate and the colour information thereof; forming the multi-face point clouds; and splicing different colour point clouds. The non-contact scanning method for the three-dimensional colour point clouds of the invention has the advantages of simple operation and high precision.

The invention relates to fire-fighting related products, in particular to a novel convenient and fast use device for a fire-fighting water gun. The novel convenient and fast use device comprises a gunhead fixing mechanism, a gun head lifting mechanism and a bottom moving and stabilizing mechanism. The device has the functions of increasing the height, conveniently and fast moving and stabilizingthe device and has the functions of arbitrarily rotating and arbitrarily adjusting the spraying angle during use. The gun head fixing mechanism is connected with the gun head lifting mechanism, and the gun head lifting mechanism is connected with the bottom moving and stabilizing mechanism.

The invention relates to a method for generating a 3D-representation (8) of a user interface (13, 13a, 13b, 13c, 13d) in a vehicle (1), wherein a computing device (7) inside the vehicle controls the A particularly moving scene (9) containing at least one 3D object (10) is rendered in order to determine a 3D-representation (8).

The invention discloses a cleaning and drying device of an air conditioner filter cylinder. The cleaning and drying device of the air conditioner filter cylinder comprises a main folding frame, a first auxiliary support and a second auxiliary support. The tops and the bottoms of the main folding frame, the first auxiliary support and the second auxiliary support are hinged together through stud shafts. A motor is installed at the top end of the main folding frame. The motor is connected with a spline shaft through a rotating shaft. A fixing and pressing disk is installed at the top of the spline shaft. A rubber outer ring is arranged on the outer ring of the fixing and pressing disk. The fixing and pressing disk is fixed to the spline shaft through a fastening button. A base plate is installed at the bottom of the spline shaft. Bottom frames of the main folding frame, the first auxiliary support and the second auxiliary support are provided with fixing mats. The bottom connection portion of the main folding frame, the first auxiliary support and the second auxiliary support are provided with a boss. The main folding frame is provided with a cylinder body in a matched manner. The cleaning and drying device of the air conditioner filter cylinder improves the overall assembly and disassembly performance and portability, and the air conditioner filter cylinder can be conveniently cleaned in daily life; and meanwhile, the cleaning and drying device can be expanded to cleaning of other objects, and therefore the overall practicability is better.

The invention relates to the technical field of assembling, in particular to a tightening and lengthening transition mechanism. The tightening and lengthening transition mechanism comprises a tightening device and a tightening shaft on the tightening device. The tightening and lengthening transition mechanism further comprises a sleeve, a transition sleeve and a counter force transition sleeve, wherein the sleeve is used for assembling a fastener, one end of the transition sleeve is fixedly connected with the sleeve, the other end of the transition sleeve is fixedly connected with the tightening shaft, the counter force transition sleeve is arranged outside the sleeve and the transition sleeve, one end of the counter force transition sleeve is connected with the tightening device, and a counter force block is arranged above the other end of the counter force transition sleeve. The tightening and lengthening transition mechanism is small in size, low in weight, simple in structure, convenient to maintain, safe and reliable, the fastener is conveniently and accurately assembled, and use by an operator is protected and is convenient.

The invention discloses an anti-scour device of an offshore wind power pile foundation. The anti-scour device comprises a support frame and at least one flexible element, wherein the flexible elementis detachably mounted on the support frame, a support table is mounted at the bottom of the support frame, the support frame rotates relative to the support table, and the support table is fixed on aseabed. Compared with the prior art, the anti-scour device of the offshore wind power pile foundation changes torrent or main flow into uniformly diffused slow flow as quick as possible through friction drag between water flow and fiber cloth strips, impact, vortex, overflow, diffusion, aerification and the like, so that the functions of collision mixing and friction shear stress of energy dissipation diffusion are realized.

The invention discloses an agricultural irrigation device that is easy to move, comprising a connecting water pipe, a pipe rotating device is installed on the connecting water pipe, a longitudinal support sliding device is arranged on the pipe rotating device, and two sides of the pipe rotating device are provided with Turn the slider sideways. The large universal wheel 1 and the large universal wheel 2 on the longitudinal pulley strut 1 and the longitudinal pulley strut 2 are on the same surface, so that when the connecting water pipe is connected to the plastic hose, it can be reversed and at the same time Without affecting the movement of the plastic pipe, the large universal wheel 2 and the small universal wheel 2 on the horizontal pulley strut 1 and the horizontal pulley strut 2 are on the same surface, so that the device can move quickly when it is reversed horizontally. In this way, the plastic hose can move quickly, and at the same time, the large universal wheel 1 and the large universal wheel 2 are on the same surface, so that the device can be effectively supported, and the device can slide and reverse slide smoothly, thus facilitating water delivery.

The invention relates to a lifting device for diversion lines of a power transmission line tension tower, and belongs to the technical field of maintenance of power equipment. The lifting device for the diversion lines of the power transmission line tension tower comprises a U-shaped ring and rotation devices, wherein the U-shaped ring is provided with a downward opening, the rotation devices are arranged at bottom ends of two sides of the U-shaped ring, hooks are fixedly connected with the rotation devices and rotate with the rotation devices around an axial line, each rotation device is a thrust ball bearing and bearing seat, the thrust ball bearing comprises a seat ring and a shaft ring, hooks are fixedly connected with the shaft rings, and the hooks, the U-shaped ring and the rotation devices are all made of insulation materials. The two hooks are arranged at bottom ends of the inverted U-shaped ring, more balanced stress on a steel pipe framework can be ensured, and the steel pipe framework is easier to lift. The hooks and the rotation devices are fixed, and the hooks can randomly rotate and are convenient to hook the steel pipe framework from a gap between diversion lines; and the lifting device is lifted by fastening a screw rod, the lifting device is simple in structure, and a labor saving effect can be achieved.

The invention relates to a cold light lamp with a deformable lamp cup. The cold light lamp comprises a plurality of single set lamps composing diversified shapes. The single set lamp comprises an outer casing, an end cover, a panel and a cup bulb. The panel is inserted into a slot on the outer casing, and an end cover is fixed at each of the two ends of the outer casing; a plurality of light source holes are provided on the panel, the cup bulbs are disposed into corresponding light source holes and are connected in series to compose a single set lamp; a lamp body connection hole is provided ateach of the two end covers of each single set lamp, a plurality of single set lamps are connected by using connectors to be a light apparatus with diversified shapes such as a triangle, a square, a rectangle or a polygon. The advantages of the invention are: the lamp body is made by combining aluminium section bars and casting dies, and is provided with attractive appearance, convenient connection, high intensity, good heat sinking and low cost; light source is a cold reflection directional halogen tungsten lamp cup bulb to reduce infrared radiation, and even and bright illumination is provided; 1-180 degrees expansion is provided between lamp bodies, and 360 degrees self rotation is provided with the lamp body; daisy chain assembly is provided according to performance requisition.

The invention discloses an insulating sleeve cleaner which comprises a length-adjustable connecting rod. One end of the length-adjustable connecting rod is connected with a motor brush head, and the other end thereof is connected with a controller of the motor brush head. The controller is electrically connected with the motor brush head. The middle of the connecting rod is rested on a support. The connecting rod and the support are connected through a universal ball joint. Main weight of the cleaner is borne by the support, an operator can control actions of the motor easily by holding the controller, any angle and positions of an insulating sleeve can be cleaned by rotating the connecting rod under the action of the universal ball joint, the motor brush head is flexible and convenient, and cleaning of insulating sleeves in a substation is facilitated.

The invention discloses an orthopedic Kirschner wire positioning guide with a quick-lock switch, which includes an operating table, a lifting unit, a steering unit, and a guiding unit. The lifting unit includes a supporting sleeve, an adjustment rod, a lifting sleeve, and a quick-locking switch. The side wall of the lifting sleeve is made with a connecting seat, and a quick lock switch is assembled on the connecting seat. The steering unit includes a cylinder body, and the lower gasket, sphere, upper gasket, locking block, cover plate, locking Knob assembly, the cylinder body is provided with a first fixed arm, the end of which is provided with a guide ring, the guide ring is connected and fixed with the upper end of the adjustment rod, the lower end of the ball is provided with a second fixed arm, and the lower end of the second fixed arm is provided with a sleeve The guide unit includes a guide target sleeve, a sliding arm integrated with the guide target sleeve, and a guide sleeve. The slide arm can be movably inserted in the sleeve, with reasonable design, accurate positioning, and suitable for needle insertion and fixation in various directions. Effectively prevent the deviation of the Kirschner wire when it penetrates into the human body.

The invention relates to fire-fighting related products, in particular to a novel convenient and fast use device for a fire-fighting water gun. The novel convenient and fast use device comprises a gunhead fixing mechanism, a gun head lifting mechanism and a bottom moving and stabilizing mechanism. The device has the functions of increasing the height, conveniently and fast moving and stabilizingthe device and has the functions of arbitrarily rotating and arbitrarily adjusting the spraying angle during use. The gun head fixing mechanism is connected with the gun head lifting mechanism, and the gun head lifting mechanism is connected with the bottom moving and stabilizing mechanism.

The invention belongs to the field of connectors and relates to a socket. The socket comprises a socket shell and a socket rotating shell, wherein the socket rotating shell penetrates through the socket shell and can rotate relative to the socket shell; a plurality of first clamping teeth are distributed on the outer surface of the socket rotating shell along a circumferential line of the socket rotating shell, and a first clamping slot is formed between every two adjacent first clamping teeth; the socket shell is provided with elastic force arms in the rotating path of the first clamping teeth, the elastic force arms partially protrude towards the first clamping slots to form second clamping teeth cooperating with the first clamping slots, and the second clamping teeth and the first clamping slots are in clearance fit to form first-level rotary locking; and meanwhile, elastic lock holes are formed between the elastic force arms and surfaces, where the elastic force arms are arranged,of the socket shell. Through the socket, the rotating and locking functions of a connector at an arbitrary angle are achieved, and the problem that an existing connector has a single installation direction is solved.