6results about "Blow guns" patented technology

To provide an oral function training device that improves oral function in a simple way and also serves as training for sports blowgun. [Solution] The oral function training device 1 of the present invention consists of a cylindrical body 2 having a base opening 3 in which an oral cavity a is placed and a tip opening 4 formed at the other end of the base opening 3, a string 5 installed at the tip opening 4, and a stopper 10 installed at the tip of the string 5 and disposed at the tip opening 4. Furthermore, the sealing device 10 is formed in a cylindrical tapered shape, and has markings 11 and 12 formed on it.

To provide a dart for a blowpipe capable of replacing a vane and a manufacturing method of the same.SOLUTION: In a dart for a blowpipe having a pin 2, a vane 6, a shaft 3, a coupling member 4 and a tubular member 5, a first dart unit Ua is configured by fixing the vane 6, the tubular member 5 and the coupling member 4 integrally, a second dart unit Ub is configured by fixing the shaft 3 and the pin 2 integrally, and the first dart unit Ua and the second dart unit Ub can be coupled and divided. According to the configuration, when the vane 6 breaks, only the first dart unit Ua needs to be replaced, thus it is economical and when the dart 1 gets dirty, only the first dart unit Ua needs to be disposed and replaced with new one, thus the dart 1 can be always used in a clean condition and it is hygienic.SELECTED DRAWING: Figure 16

The invention relates to the technical field of dart robots, in particular to a high-speed launching system and method suitable for a dart robot. According to the technical scheme, the device comprises a compact ring generation module, an acceleration guide module, a mobile support module, a measurement and control module and a compact ring generation module, wherein the compact ring generation module is used for generating and axially emitting a compact ring plasma group. High-speed launching of the dart carrier is achieved, and the launching speed and precision are remarkably improved; physical impact is thoroughly eliminated, so that carrier damage and system abrasion are effectively avoided; a modular and lightweight design and a stepless angle adjusting mechanism are matched, so that the adaptability and the operation flexibility of the system to complex terrains are enhanced; meanwhile, based on a monopulse microsecond-level working mode and closed-loop measurement and control, accurate control and effective thermal management in the launching process are achieved, and the performance, reliability and adaptability of the system are comprehensively improved.

A machine gun assembly that is mounted to a vehicle and operated remotely is described. The assembly uses a cradle design that mounts to a frame and allows the machine gun to tilt or rotate in up to six degrees of freedom. The cradle may include a recoil suspension system and one or more rear-facing cameras. The machine gun assembly includes a drawer mechanism at or near the front of the frame that houses several or all of the electronics for operating the machine gun assembly. The machine gun assembly includes an ammo feed mechanism that is designed to reliably feed different calibers of ammunition with the same set of rollers. A portable computing device allows an operator to remotely control the operations of the machine gun assembly. The portable device employs various targeting and tracking procedures to predict a moving target's location, aim, and fire the machine gun assembly.

To avoid the risk of weakening the blowing force, to enable use in the same way as a normal blow rifle without impairing ease of use and feeling of use, and to effectively and sufficiently prevent the dispersion of droplets from a blowout port.SOLUTION: A blow rifle has a pipe-shaped blow tube body 2 with an inlet 2i at the rear end for blowing in an air A and an outlet 2o at the front end from which an arrow D comes out. The blow rifle is further provided with a splash prevention unit Uo having an inlet 3 connected to the outlet 2o in the blow tube body 2, a buffer chamber 4 capable of storing the air A flowing in from the outlet 2o, and an outlet cover 6 formed of an elastic sheet S attached to an outlet 5 of the buffer chamber 4, which allows the passage of an arrow D and has a function of blocking the outlet 5 with a plurality of partition pieces 6p... in a natural state where no external force is applied.SELECTED DRAWING: Figure 1

A machine gun assembly that is mounted to a vehicle and operated remotely is described. The assembly uses a cradle design that mounts to a frame and allows the machine gun to tilt or rotate in up to six degrees of freedom. The cradle may include a recoil suspension system and one or more rear-facing cameras. The machine gun assembly includes a drawer mechanism at or near the front of the frame that houses several or all of the electronics for operating the machine gun assembly. The machine gun assembly includes an ammo feed mechanism that is designed to reliably feed different calibers of ammunition with the same set of rollers. A portable computing device allows an operator to remotely control the operations of the machine gun assembly. The portable device employs various targeting and tracking procedures to predict a moving target's location, aim, and fire the machine gun assembly.