6results about How to "Launch implementation" patented technology

The utility model discloses a robot with a marble launching structure, which comprises a robot body and is characterized in that a groove capable of embedding a marble is concavely arranged on one side of the robot body, clamping blocks capable of elastically deforming are arranged on two sides of the groove, and clamping grooves capable of clamping the marble in the groove are concavely arranged on the opposite inner sides of the clamping blocks. A pressing component capable of moving telescopically is arranged at the bottom of the groove, and one end of the pressing component penetrates through the robot body and extends to the outer side. At the beginning, the marbles can be embedded in the grooves of the robot body, the clamping blocks on the two sides of the grooves are used for clamping and fixing the marbles, and therefore the toy decoration effect is achieved, at the moment, the pressing components in the grooves are propped by the marbles, and one ends of the pressing components are kept in the connecting state of protruding out of the robot body; when the toy is used, a user can directly press one end of the pressing component to enable the pressing component to abut against the marbles in the grooves, so that the marbles are separated from the clamping blocks to be shot in the direction away from the grooves, shooting of the marbles in the grooves is achieved, and interestingness and playability of the toy are improved.

This specification discloses a signal transmitting system, a signal receiving system, a signal transmitting method, and an apparatus. In the signal transmitting system provided in this specification, a control chip controls the transmission of a designated signal generated by a signal source to first and second frequency modulation devices. This allows the first and second frequency modulation devices to determine their own useful signals corresponding to the information to be transmitted based on whether they have received the designated signal. They then modulate carrier waves according to their own useful signals to obtain a first radio frequency signal and a second radio frequency signal in the terahertz frequency band, respectively. The transmission of the information to be transmitted is achieved by generating and transmitting coaxially transmitted dual-mode orbital angular momentum electromagnetic waves through metasurface devices. The system can generate and transmit coaxially transmitted dual-mode orbital angular momentum electromagnetic waves in the terahertz frequency band, thus transmitting the information to be transmitted to the signal receiving end.

The application provides carbon nanodots with red anti-Stokes luminescence characteristics and a preparation method and application thereof, relates to the field of carbon nanomaterials, and the carbon nanodots are prepared by using o-phenylenediamine as raw material, mainly have a main emission peak in a red light-near infrared region, and have anti-Stokes emission characteristics in a protic solvent. The anti-Stokes luminescence of the carbon nanodots with red anti-Stokes luminescence characteristics is derived from phonon-assisted single-photon absorption, can be excited by a continuous laser light source, and the anti-Stokes luminescence intensity increases with the increase of temperature. The carbon nanodots with red anti-Stokes luminescence characteristics can be applied to anti-Stokes fluorescence imaging and optoelectronic devices as anti-Stokes imaging reagents.

The application provides a laser chip light coupling structure and a manufacturing method thereof. The laser chip light coupling structure comprises: a light source area, a waveguide area and an output area arranged in sequence; the light source area is provided with a multimode multi-junction laser, and the multimode multi-junction laser has a plurality of laser emission active areas; the modes of the laser emitted by each laser emission active area are the same or different; the waveguide area is provided with a plurality of waveguide cores extending from the light source area to the output area; the waveguide cores are suitable for guiding the laser emitted by the laser emission active areas into the output area; the waveguide cores correspond to the plurality of laser emission active areas; and the output area is suitable for externally outputting the laser from the waveguide cores. The laser chip light coupling structure provided by the application can provide higher input light power and light beam quality compared with a single-mode laser.

The invention discloses a sponge soft bullet training launcher with a nested cylinder structure. The sponge soft bullet training launcher comprises a front casing outer sleeve, a middle casing outer sleeve, a rear casing seat body, a cartridge holder seat body, a cartridge holder body, a cartridge holder lock, a grip, a trigger assembly, a cylinder, a bullet loading assembly and a launching tube, the middle casing outer sleeve is positioned between the front casing outer sleeve and the rear casing seat body; the cartridge holder seat body is positioned at the lower end of the rear casing seat body; the clip body is positioned at the lower end of the clip seat body; the cartridge holder lockset is positioned between the cartridge holder lockset and the cartridge holder body; the grip is positioned at the rear end below the middle casing outer sleeve; the trigger assembly is located at the front end below the middle casing outer sleeve. The transmitting tube penetrates through the centers of the front casing outer sleeve and the middle casing outer sleeve; the air cylinder and the bullet loading assembly are located between the launching tube and the middle casing outer sleeve. The air cylinder mechanism is embedded in the launcher, the bullet loading action and the air cylinder force storage process are integrated, the trigger is pulled to trigger release of air cylinder force storage, launch of the sponge soft bullet is achieved under air compression thrust, and the national defense physical exercise training effect is improved.

The application provides a launching device, belonging to the field of projectile launching devices. The launching device comprises a cylinder, a gas pressure cavity is formed in the cylinder; an air inlet hole and an air outlet hole, both of which are formed on the cylinder; a launching tube, which is arranged on the cylinder and is in communication with the gas pressure cavity through the air outlet hole; an opening and closing valve core, which is located in the cylinder and is slidingly installed in the cylinder, the opening and closing valve core opens and closes the air outlet hole, and the sliding direction of the opening and closing valve core is parallel to the axis direction of the launching tube; and an opening and closing assembly, which comprises an unlocking jacking rod, the unlocking jacking rod is slidingly installed in the launching tube, the sliding direction of the unlocking jacking rod is parallel to the axis direction of the launching tube, and the unlocking jacking rod slides and pushes the opening and closing valve core to open the air outlet hole. The opening and closing valve core arranged in the application can make the gas pressure cavity in a sealed state, when the projectile needs to be launched, the unlocking jacking rod is slid and the opening and closing valve core is pushed to open the air outlet hole, and the high-pressure gas in the gas pressure cavity can launch the projectile.