7results about How to "Receive quickly" patented technology

The invention provides a voice broadcast system and a voice broadcast method. The voice broadcast system comprises a sound box device and a control device, the control device is detachably arranged on the sound box device and is used for controlling the sound box device; the control device is in a split state after being detached from the sound box device, and the control device in the split state is configured to be held by a user for use; wherein in the split state, the control device responds to an operation instruction triggered by a user and sends a voice broadcasting instruction to the loudspeaker box device, and the voice broadcasting instruction comprises information to be broadcasted; and the sound box device responds to the voice broadcast instruction, generates voice broadcast data according to the to-be-broadcasted information, and plays the voice broadcast data. According to the invention, the efficiency and consistency of voice broadcasting can be improved.

This invention provides a novel light field AR-HUD device integrating dual-focal-plane and triple-focal-plane displays. In this invention, light from three different virtual image distances is emitted from the same image source. The light from the farthest focal plane passes through an adjustable optical path device and is transmitted together with the light from the intermediate focal plane to a small freeform surface mirror. The light from the closest focal plane is emitted by the PGU and transmitted to the small freeform surface mirror. Then, the light from all three focal planes is projected onto a large freeform surface mirror and reflected by the car windshield into the driver's eyes, allowing the driver to simultaneously see images from three different distances. This invention uses a single PGU and, through its optical structure, can achieve switching between dual-focal-plane and triple-focal-plane light field AR-HUD displays, meeting the needs of more driving scenarios, resulting in more layered images and superior display effects, while avoiding a significant increase in cost, providing a new solution for the development of HUD technology.

The invention relates to the technical field of plastic bottle forming molds, in particular to a PET plastic bottle forming mold which comprises two mold bodies, a cavity used for forming a plastic bottle is formed when the two mold bodies are combined, heating devices are arranged in the mold bodies, and bamboo joint pipes and electric heating wires are arranged in the heating devices. When a bottle blank enters a cavity formed by combining the two main body molds, the bamboo joint pipe pushes the electric heating wire to the outer side of the bottle blank; the heating device comprises a mounting groove formed in the mold main body, a bamboo joint pipe is fixedly mounted at the bottom end of the mounting groove, a movable part is fixedly mounted at the top end of the bamboo joint pipe, and the movable part is arranged in the mounting groove; an air channel communicating with the interior of the bamboo joint pipe is formed in the bottom end of the mounting groove and used for communicating with an air pump outside the mold body. The blow molding device solves the problem that the actual temperature of the bottle blank is lower than the expectation during blow molding processing.

This utility model relates to the field of medical testing technology and aims to solve the problems of low information signing efficiency, high labor and time costs, and easy introduction of errors in the existing technology of manually entering sample information into the system. The utility model provides a sample ring, which is a ring-shaped structure used to fit over a sample tube. The sample ring has a built-in NFC chip that stores sample information data. The NFC chip is used to cooperate with an NFC device, enabling the NFC device to read the data in the NFC chip and sign for the sample information. This utility model uses an NFC chip to store sample information, accurately recording the sample information. When the NFC chip is brought close to an NFC device, the NFC device can quickly receive the data in the NFC chip and obtain the sample information, eliminating the need for manual entry, improving information signing efficiency, and saving human resources and time costs.

The utility model relates to the technical field of blanking devices, in particular to a bottle blanking auxiliary structure. Comprising a rack; a belt conveyor is fixedly installed on the top face of the rack through bolts, and an auxiliary conveying device is arranged on the top face of the belt conveyor. The auxiliary conveying device comprises a motor, a chain gear and an auxiliary conveying gear, the motor is fixedly installed on the top of the rack through bolts and a fixing frame, the output end of the motor is in transmission connection with the chain gear, and the output end of the chain gear is in transmission connection with the auxiliary conveying gear. An auxiliary conveying gear is arranged on the auxiliary conveying device, and the main purpose of arranging the auxiliary conveying gear is to quickly receive falling bottles and control the falling speed of the bottles to a certain extent, so that the bottles cannot be accumulated on the belt conveyor in the falling process; and meanwhile, the working speed of the front conveyor can be increased, so that the production efficiency of bottle conveying is integrally improved.

The application discloses an information intelligent pushing method and device, computer equipment and a storage medium. The method comprises the following steps: obtaining sub-information pools corresponding to information recommendation pool creation instructions to form an initial information pool; obtaining information container grouping results of each sub-information pool in the initial information pool based on a grouping model; obtaining information container selling data for each information container grouping result to update the initial information pool to obtain a current information pool; obtaining information container to-be-displayed data for the information container grouping result of each sub-information pool to update the current information pool to obtain a final information pool; and pushing each information container in the final information pool to a preset receiving terminal in a corresponding information container effective time period set to be displayed. The embodiment of the application can quickly receive selling data and to-be-displayed data by taking information containers in the information pool as carriers to complete automatic and rapid configuration, and push the information containers to the preset receiving terminal in the corresponding effective time period set to be displayed in time.

The utility model discloses an SMT positioning and mounting device for circuit board processing. The SMT positioning and mounting device comprises a rack, a tray feeding mechanism, a variable-pitch conveying mechanism, a double-shaft moving mechanism, a moving seat, a lifting module, a mounting head, a CCD module and a discharging and collecting mechanism, the tray feeding mechanism is used for feeding and conveying a loading tray loaded with electronic elements, and the variable-pitch conveying mechanism is used for conveying a circuit board to be subjected to surface mounting; the chip mounting head is used for mounting the electronic elements on the material carrying disc onto a circuit board, the CCD module is arranged at the side end of the chip mounting head, and the discharging and collecting mechanism is used for collecting the circuit board subjected to chip mounting. According to the utility model, continuous supply of electronic components can be realized through the charging tray feeding mechanism, the variable-pitch conveying mechanism can adapt to circuit boards of different specifications, the double-shaft moving mechanism is matched with the lifting module, the mounting precision of the chip mounting head can be improved, the CCD module can improve the identification precision of the chip mounting head, the blanking collecting mechanism can rapidly collect finished circuit boards, and the whole structure is convenient to assemble and disassemble. And the chip mounting production efficiency of the circuit board is effectively improved.