41 results about "Mobile 3d" patented technology

A portable game system that contains an LCD touchscreen that displays 3D player-controlled characters moving in a simulated 3D game world and viewed from variable 3D viewpoints. The LCD touchscreen displays autostereoscopic images (without using glasses) so that a game player can reach into the game world and move virtual objects in 3D by pointing to them using the autostereoscopic touchscreen.

Mobile 3D graphical communication is provided in a communication network for wireless devices. A sender can create and customize a 3D graphical representation that will convey the sender's content, and then provide the animation for the 3D graphical representation locally on a sender device or have a remote server provide the animation. The server provides the animated 3D graphical representation to a recipient device so that the recipient device can render the animated 3D graphical for presentation of the sender's content. Transformation (including transcoding) techniques can be used, by the user devices and/or the server, to change the message (from text to audio, from 3D to 2D, etc., for example) to be consistent with animated 3D graphical presentation capabilities of the user devices and/or to match user preferences. Transformation can be performed prior to or during delivery of the content. The 3D graphical communication can also be used to provide content from a content provider to any user device whether wireless or hardwire, such as with a subscription service, or can be used to post animated 3D graphical content at a network location, such as a blog.

The invention discloses a portable mobile 3D printer. The portable mobile 3D printer comprises a material storage device, a shell, a transmission device, a discharging device, a printing bench, a control box, a control device and a power supply, and the transmission device has a three-axis coordinated transmission structure, and comprises an X-axis transmission mechanism, a Y-axis transmission mechanism and a Z-axis transmission mechanism, wherein the X-axis transmission mechanism and the Y-axis transmission mechanism adopt synchronous belt transmission, and the Z-axis transmission mechanism adopts ball screw transmission. The assemblies of the portable mobile small 3D printer have ingeniously designed support structures, so the printer has an extreme compact structure, and the portable mobile design is realized when applicable to ensure the printing dimension; and the portable mobile 3D printer also has the greatly effective door lock mechanism with a simple structure, and has a humanized electricity quantity display design, so the user experience satisfaction is greatly improved, and the printer has very strong market promotion.

The invention discloses a progressive display method for interactive mobile 3D graphics. In the method, a C/S architecture is adopted, and a detail file structure designed for realizing efficiently reconstructing the 3D graphics at a mobile computing terminal is adopted at the same time. The method comprises the following steps: 1. a server progressively simplifies and saves details of the 3D graphics; 2. a simplified basic mesh model and a series of detail files are progressively transmitted to a mobile client side; and 3. the mobile client side reads the basic mesh model and the series of the detail files for progressive reconstruction which specifically comprises vertex list reconstruction and face list reconstruction. The method can help efficiently realize progressive display of the interactive mobile 3D graphics, and is very suitable for mobile terminals with small memory and relatively poor computing capacity.

The invention discloses a three-dimensional (3D) airy sound, and belongs to the technical field of computer music manufacturing. A 2.0 double-sound-track stereo can be changed into a surround field of a dolby logic positioning system, and a 2.0 double-sound-track stereo audio file is analyzed and technically split into multi-sound-track logic surround positioning audios; a multi-sound-track logic surround audio file is technically analyzed and combined to form the 2.0 double-sound-track stereo audio file; and therefore, people can play an audio file through a common double-sound-track stereo headset or a loudspeaker to obtain a multi-sound-track (such as 5.1, 6.1 and 7.1) logic positioning surround field. The 3D airy sound is particularly suitable to be played by a multimedia computer, an automobile loudspeaker, a personal stereo, a family cinema and a cinema and can be applied to a video tape recorder, a laser diode (LD) and video compact disc (VCD) player, a compact disc (CD) player, a limited partnership (LP) juke box, the multimedia computer, a television, a power amplifier and a radio tuner. Interactive and mobile 3D airy sounds can be matched with various playing carriers such as the multimedia computer and an electronic game machine, and interaction surround can be conveniently implemented.

The invention discloses a 3D building printing head. The 3D building printing head comprises a hollow printing head body, a feeding device and a nozzle which is mounted at the bottom of the printing head body and is in butt joint with a hollow cavity of the printing head body. At least two sets of bearing assemblies arranged in an up-and-down staggered manner are mounted on the outer wall of the printing head body in a sleeving manner. The outer wall of each bearing assembly is correspondingly connected with a printing head connecting frame used for being connected with printing equipment. Each printing head connecting frame and the other printing head connecting frame adjacent to the printing head connecting frame can relatively rotate with the printing head body as the axis, and the intersection angle of the two printing head connecting frames can be changed. Meanwhile, the invention provides a mobile 3D building printing device. The 3D building printing head and the mobile 3D building printing device can be conveniently moved to a construction site for directly printing a 3D building, and movement, assembly and debugging are convenient. The loading force and stability of combined mechanical arms are increased, the feed amount is larger, the movement speed is high, the repeated locating precision is high, and the printing speed and printing quality are improved; and the mechanical arms can be longer, and larger buildings can be printed out.

The embodiment of the invention discloses a mobile 3D film watching system, a mobile terminal and a pair of 3D glasses. The system comprises the mobile terminal and the pair of 3D glasses. The mobile terminal is connected with the pair of 3D glasses at least through a first lead, a second lead and a third lead. The mobile terminal is used for extracting currently played left channel signals, right channel signals and frame synchronous signals and transmitting the left channel signals, the right channel signals and the frame synchronous signals to the pair of 3D glasses through the first lead, the second lead and the third lead. The pair of 3D glasses is used for sending the received left channel signals and the right channel signals to a headset. The pair of 3D glasses controls the light transmittances of a left eyeglass and a right eyeglass according to the frame synchronous signals. Compared with a wireless connection mode, the system, the terminal and the pair of 3D glasses have the advantages that the influences of environment interferences can be avoided, the cost is saved, and the power consumption is reduced; and compared with a USB connection mode, the system, the terminal and the pair of 3D glasses have the advantage that the USB interface can be used normally when the USB interface is occupied by behaviors such as charging.

The invention discloses a mobile 3D portrait scanning workstation, which includes a main body, a camera is arranged inside the main body, the camera is electrically connected to a control board, and the input ends of the control board are both connected to the input end of the remote controller and the The input end of the micro-host is electrically connected, and the output end of the control board is connected to the input end of the camera, the input end of the stepping motor, the input end of the light strip, the input end of the micro-host and the input end of the same-screen display electrically connected. Beneficial effects of the present invention: through the 360° rotation of the turntable at the bottom of the photo booth, the scanning lens starts to scan the person standing on the turntable of the base, and uses 3D scanning data for modeling, editing, and printing to quickly generate high-quality color 3D models , Scan fast, easy to use, high definition.

The invention discloses a mobile 3D printer and a printing method thereof. The 3D printer comprises a machine base, an exposure mechanism, a printing mechanism, a solution containing mechanism and a control mechanism, wherein the exposure mechanism, the printing mechanism, the solution containing mechanism and the control mechanism are arranged on the machine base. The solution containing mechanism comprises a material tank used for containing a printing solution, and a drive assembly for driving the material tank to slide. A plurality of equal-width transparent lines are arranged at the bottom of the material tank at coincident intervals. A non-transparent line is arranged between every two adjacent transparent lines, wherein the width of the transparent lines is larger than that of the non-transparent lines, and a height difference is reserved between the transparent lines and the non-transparent lines. According to the mobile 3D printer and the printing method thereof, as the transparent lines and the non-transparent lines are arranged alternately, the curing time can be significantly shortened; and due to the fact that the height difference is reserved between the transparent lines and the non-transparent lines, a printing platform can be quickly separated from the bottom of the material tank, and thus quick printing is achieved.

A system and method of measuring 3D points is provided. The method includes defining a first frame of reference with a mobile computing device. A second frame of reference is defined with a mobile 3D measurement device. The mobile computing device is moved within a predetermined distance of the mobile 3D measurement device. The first frame of reference and the second frame of reference are registered when the mobile computing device is within the predetermined distance from the mobile 3D measurement device. The mobile computing device is moved along a path to define a trajectory in the first frame of reference. The trajectory is transmitted to the mobile 3D measurement device. The mobile 3D measurement device is moved along the trajectory in response to receiving the trajectory. 3D coordinates of point on an object are acquired with the mobile 3D measurement device.

The invention discloses a portable mobile 3D printer and a working method. The portable mobile 3D printer comprises a shell, a mobile device, a feeder and a printing host, the shell is provided with a rear shell and a front cover, when the printer is used, a consumable support is placed below the feeder to contain printing consumables, and when the printer is not used, a front window is blocked; when the printer is used, a Y platform structural body is pulled to a horizontal position to contain a printed finished product, and when the printer is not used, a rear window is blocked; a moving device is installed in the rear shell, the moving device is provided with an X-Z structural body and the Y platform structural body, the X-Z structural body is installed on the inner wall of the rear shell through an arranged Z-axis platform, a Z-axis stepping motor drives a Z-axis sliding block to move up and down, and an X-axis stepping motor controls the printing host to move left and right; and the Y platform structural body is provided with a Y-axis printing platform, the overturning side of a Y-axis overturning support is provided with an inclined face, and a Y-axis stepping motor drives the Y-axis printing platform to move front and back. The device is convenient to use, easy to adjust, wide in use environment and wide in applicable crowd range.

The invention discloses a movable 3D printing system composed of a 3D printer, a mechanical pan-tilt, spring fixators, a 3D printer mounting platform, a pan-tilt mounting base and a transport carrier.The 3D printer mounting platform is mounted at the top of the mechanical pan-tilt. The 3D printer is placed on the 3D printer mounting platform, and the spring fixators at the four corners of the platform enable the 3D printer to be fixed to the center of the 3D printer mounting platform. The mechanical pan-tilt is connected with a bearing back frame or a warehouse bottom plate of a transport tool through the pan-tilt mounting base. When the transport tool is turned, accelerated, decelerated and rise or fall, an included angle is formed between the normal direction and the gravity direction of the warehouse bottom plate; or when a human body leans forward, bends down and shakes, a dip angle is formed between the normal and the gravity direction of a bottom plate of the bearing back frame.The mechanical pan-tilt conducts motion compensation on the 3D printer mounting platform so that the normal direction and the gravity direction of a 3D printing forming platform are always overlapped, and stable work of the 3D printer in the motion process is maintained.

The invention provides a horizontal structure 3D printing system. The system adopts a mobile 3D printing robot, a free follow-up template device and an external support structure, and the mobile 3D printing robot comprises a plurality of first rope driving guide mechanisms, a mobile platform, a printing head mechanism and a printing head connecting mechanism; each first rope driving guide mechanism comprises a first rope driving and braking mechanism, a first high-strength rope, a first rope guiding mechanism and a first fixing assembly, and accurate printing and positioning of the mobile platform are achieved by taking up and paying off the first high-strength rope through the first rope driving and braking mechanism; the free follow-up template device comprises a plurality of second ropedriving guide mechanisms and a follow-up platform, and each second rope driving guide mechanism comprises a second rope driving brake mechanism, a second high-strength rope, a second rope guide mechanism and a second fixing assembly; and the second rope driving brake mechanism winds and unwinds the second high-strength ropes to realize accurate positioning of the follow-up template. The system has the advantages of light dead weight, small size, convenience in mounting and high automation degree.

A 3D input device, in particular a mobile 3D input device, has a housing and an input element arranged within the housing. The input element has at least a first side and a second side opposite the first side. The 3D input device has a sensor device. The input element is movable relative to the housing in six components. The sensor device detects the movements and/or the positions of the input element relative to the housing. The first side of the input element or the second side of the input element or the first side and the second side of the input element are together configured in such a way that a user can complete a movement of the input element along the six components via an action on the input element. A mobile device and a 3D remote-control each have at least one such 3D input device.