1570 results about "Small arms" patented technology

The invention relates to a light-weight six-shaft universal robot. A shaft seat is fixedly arranged on an arm shaft, a shaft seat protecting box is fixedly arranged on the shaft seat, a third-shaft driving motor, a fourth-shaft driving motor, a fifth-shaft driving motor and a sixth-shaft driving motor are arranged in the shaft seat protecting box, a small-arm rod casing and a small-arm lengthening rod casing are respectively and fixedly arranged at the front part and the back part of a small-arm speed reducer, a sixth shaft is inserted and sheathed in a fifth shaft, the fifth shaft is inserted and sheathed in a fourth shaft, the fourth shaft is inserted and sheathed into the small-arm rod casing, the small-arm speed reducer and the small-arm lengthening rod casing, a fourth-shaft driven gear, a fifth-shaft driven gear and a sixth-shaft driven gear are respectively and fixedly arranged on the fourth shaft, the fifth shaft and the sixth shaft, and the length of the small-arm rod casing is smaller than 100mm. The light-weight six-shaft universal robot has the advantages that the torque load required by the self weight is effectively reduced, the traditional balance cylinder device is not needed, the balance of a swinging arm during the work can also be met, and the machine structure is simplified. The effective protection effect on a motor is also realized through a tight protecting cover.

The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and / or other devices.

The invention discloses a multi-degree-of-freedom controllable mechanism type stacking robot, which comprises a pedestal, a rotary rack, an arm lifting mechanism, an end effector translation retaining mechanism and a flange, wherein the rotary rack is connected to the pedestal through a rotary pair; the arm lifting mechanism comprises a large arm, a small arm, a first driving rod, a first connecting rod, a second driving rod and a second connecting rod; all the rods are connected through hinges; the end effector translation retaining mechanism comprises a parallelogram mechanism consisting of the large arm, a first auxiliary connecting rod, a triangular auxiliary rack and the rotary rack and a parallelogram mechanism consisting of the small arm, a second auxiliary connecting rod, a triangular auxiliary rack and an end effector translation retainer; all the rods are connected through hinges; the flange is connected to the end effector translation retainer through the rotary pair; and different end effectors can be arranged according to actual requirements. The multi-degree-of-freedom controllable mechanism type stacking robot has the advantages of simple structure, high bearing capacity, large working space, flexibility in operation, capabilities of driving through a servo motor for control, realizing intelligence and digital control and meeting handling and stacking requirements of high speed, heavy load, precision and the like and extremely broad application prospect.

The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and / or other devices.

The robot capable of traveling along overhead high voltage transmission line includes one pair of small arm manipulator mechanisms with four freedoms each, one large arm transmission mechanism connected to the lower ends of the small arm manipulators to change the interval between two small arms, and one terminal executing mechanism over the small arms and with one driving wheel hanging on the transmission line, one driving mechanism, one driven wheel and one transmission line grasping clamp mechanism. The present invention has the advantages of wide application range, high efficiency, high safety and high polling precision. The robot of the present invention can realize various motions for polling in the whole transmission line.

The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and / or other devices.

A laser sight is embedded in a mounting rail otherwise used for attaching accessories to small arms discharge devices such as pistols or rifles. The mounting rail has a transverse profile that extends along an axis of the mounting rail for engaging mating features of the accessories. The laser sight is located at least partly within the transverse profile of the mounting rail and has a sighting axis that extends substantially parallel to the axis of the mounting rail.

A laser sight is embedded in a mounting rail otherwise used for attaching accessories to small arms discharge devices such as pistols or rifles. The mounting rail has a transverse profile that extends along an axis of the mounting rail for engaging mating features of the accessories. The laser sight is located at least partly within the transverse profile of the mounting rail and has a sighting axis that extends substantially parallel to the axis of the mounting rail.

The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and / or other devices. The present invention embodies firearm systems comprising at least one mounting rail comprising at least one power connection, at least one power source, at least one rail accessory comprising a rail grabber or mount, wherein the at least one rail accessory receives electrical power from the power source.

The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and / or other devices. The present invention embodies firearm systems comprising at least one mounting rail comprising at least one power connection, at least one power source, at least one rail accessory, wherein the at least one rail accessory receives electrical power from the power source.

The invention provides a spraying robot driven by multiple parallelogram links in parallel. The spraying robot comprises a pedestal (3), a big-arm driving motor (4), a small-arm driving motor (10), a pitch adjusting motor (8), a movable platform (18) and three paralleled parallelogram link mechanisms. The spraying robot is characterized in that the big-arm driving motor (4), the small-arm driving motor (10), and the pitch adjusting motor (8) are all arranged on one end of the pedestal (3), and the three paralleled parallelogram link mechanisms cooperate with one another to drive the movable platform (18). According to the invention, a three-parallelogram-link driving manner is employed, when the three parallelogram link mechanisms are designed, the maximum pressure angle is limited, in the working range, no matter the robot rotates to any position, the transmission performance of movements and forces can remain excellent.

A projectile tracking system for acquiring and precisely tracking a projectile in flight in order to reveal the source from which the projectile was fired. The source is revealed by the back projection of a 3-dimensional track file. In preferred embodiments the system is installed on a vehicle, such as an un-manned blimp or other aircraft, road vehicle or ship, for locating and destroying small arms fire directed at the vehicle. A kill system may also be included on the vehicle to destroy the source of the projectile.

The invention provides an exoskeleton type upper limb rehabilitation robot, comprising a five-degree-of-freedom or three-degree-of-freedom mechanical arm, an auxiliary mechanism and a control system. In the five-degree-of-freedom mechanical arm, a cross arm, a big arm and a small arm are sequentially connected in series to constitute an outreaching / adduction degree of freedom of a shoulder joint, a bending / stretching degree of freedom of the shoulder joint, and a bending / stretching degree of freedom of an elbow joint; the big arm and the small arm are respectively blocked by an arc-shaped sliding rail to respectively constitute an inwards rotation / outwards rotation degree of freedom of the shoulder joint and the inwards rotation / outwards rotation degree of freedom of a wrist joint; and the three-degree-of-freedom mechanical arm comprises three degrees of freedom of the shoulder joint. The auxiliary mechanism comprises a mobile base, servo stand columns and a saddle-shaped seat. The heights of the mechanical arm and the seat relative to the mobile base are respectively regulated by the two stand columns. By matched usage of mechanical limiting and electronic limiting, the rehabilitation safety of a patient is guaranteed. A display device placed before a patient seat can simulate training states under different scenes, and the training states can serve as input signals to control a virtual training game so as to improve the rehabilitation effect of the patient.

This invention provides impact detection and vehicle cooperation to achieve particular goals and determine particular threat levels. For example, an impact / penetration sensing device may be provided on a soldier's clothing such that when this clothing is impacted / penetrated (e.g., penetrated to a particular extent) a medical unit (e.g., a doctor or medical chopper) may be autonomously, and immediately, provided with the soldiers location (e.g., via a GPS device on the soldier) and status (e.g., right lung may be punctured by small-arms fire).

The invention discloses a portable remote real-time monitor with first-aid and locating function in the medical equipment technological domain, which comprises the following parts: inserted main control mode, physiological parameter gathering mode, position locating mode, human-machine interacting mode, wireless communicating mode, electric defibrillation first-aid mode, antenna, battery and small-arms sling, wherein the main control mode coordinates the monitoring information, which is transmitted to the executing remote monitoring center.

The invention relates to a robot for disposing dangerous goods and ammunition, which is structurally characterized in that a rotation platform and a crawler-type travelling mechanism are mounted on a frame, a mechanical arm is mounted on the rotation platform, a manipulator is connected to the front end of the mechanical arm, a rotation cylinder is mounted on the lower portion of the rotation platform, the mechanical arm comprises a large arm, a small arm, a telescopic arm, a large arm cylinder, a small arm cylinder and a telescopic control motor, and the manipulator comprises a wrist lifting mechanism, a wrist rotating mechanism and a pick-and-place mechanism. The robot is large in grabbing torque, high in precision, fine in stability, wide in operation range, convenient and flexible in control, convenient in operation, stable and reliable in running, high in cost performance and capable of disposing the dangerous goods, the ammunition and the like within a limited distance by means of remote control.

A small arms projectile for an increase in accuracy, incapacitation effects, and penetration of light material targets. The projectile includes a monolithic heat-treated steel core with a plated on jacket for strong adherence. A swaged or machined cannelure groove to provide a secure interface with conventional cartridge cases, support operation in semi-automatic and full automatic firearms, and a consistent shot start is also provided. An aero-ballistic efficient nose for increasing the projectile's ballistic coefficient and dynamically adapting to soft and hard targets and light material in a novel manner is also provided.

A system and method for warning a helicopter of an approaching bullet using existing sensor systems is disclosed. The disclosed method including the steps of: detecting and providing bearing information for detected small arms weapon firing locations near the helicopter, determining a detection area and detection time window for the fired bullet, determining the antennas of the RF transmitting and RF receiving systems covering the bearing of the detected weapon firing; determining a timing sequence and allocating time segments for transmitting and receiving RF signals during the detection time window, commanding the RF emitting system to emit and the RF receiving system to receive RF signals during their allocated time segments, processing RF signals received and determining whether reflected RF signal pulses from the emitted RF signal pulses are present, and outputting a warning where reflected RF signal pulses are detected.

The present invention is related to weapons systems. In particular, the present invention is directed to accessory attachment systems for rifles and small arms weapons that enable attached accessory devices to draw power from a central power source and communicate with the user and / or other devices.

The invention discloses a five-degree-of-freedom electric manipulator, which consists of a lower base plate, a base upright post, an upper base plate, a friction wheel motor, a friction wheel motor bracket, a friction wheel, a friction disc, a coder, a coder bracket, a rotary base, a belt pulley motor, a mechanical big arm, a counterweight disc, a big arm keel, a big arm belt pulley, a small arm belt pulley, a belt, a big arm rotating motor, a mechanical small arm, a small arm keel, a paw swinging motor, a paw swinging motor bracket, a big bevel gear, a small bevel gear, a paw rotating motor bracket, a paw rotating motor, a paw opening and closing motor, a paw opening and closing motor bracket, a paw, a paw opening and closing nut, a screw, a left rotary base guard plate and a right rotary base guard plate. The electric manipulator has simple structure, is convenient to operate, and can realize multiple motion forms.

The invention concerns an adjustable recoil pad for a small arm, in particular, a rifle, with a base plate that can be adjustably affixed to a stock part of the small arm, a bottom plate which is adjustably mounted on the base plate, and at least one end part that can be affixed to the bottom plate. A simplified adjustment with a large number of adjustment possibilities is made possible in that the bottom plate is arranged so it can swivel about a transverse axis on a connecting piece, which is displaceably guided via guide elements on the base plate, and can be affixed in a desired position by at least one retaining screw.

The invention discloses a mechanical arm with a multi-rotor-wing unmanned aerial vehicle and relates to a mechanical arm. The mechanical arm comprises a mechanical arm body and the multi-rotor-wing unmanned aerial vehicle. The mechanical arm body is connected to the lower portion of the multi-rotor-wing unmanned aerial vehicle and composed of a large arm, a small arm and a clamping device. The upper portion of the large arm is connected with a main frame. The lower portion of the large arm is connected with the upper end of the small arm through a horizontal shaft. The lower end of the small arm is connected with the clamping device. An external structure of the multi-rotor-wing unmanned aerial vehicle comprises eight propellers, a cross-shaped rotary shaft, eight first brushless motors and an unmanned aerial vehicle base. The cross-shaped rotary shaft is installed on the unmanned aerial vehicle base in an intersecting manner. The first brushless motors are symmetrically installed at the upper ends and the lower ends of the tails of the cross-shaped rotary shaft respectively and directly connected with the corresponding propellers. By the adoption of the mechanical arm, the problem that the mechanical arm cannot be freely operated at the upper air is solved, safety, stability, accuracy and flexibility are high, and application and popularization are easy.

A system and method for collecting data on small-arms usage in the form of a device which is mounted to the firearm so as to be able to sense at least an impulse in the firearm due to firing. The device is mounted to the gun so as to detect impulses due to firing. A processor accepts impulse signals from the sensor, and uses either a hold-off delay or a windowing time to determine and store information related to the firing of the firearm. This information may be any combination of temperature, firing rate, firing intervals and time data for subsequent analysis, and, optionally, information identifying the weapon to which the device is attached. The device preferably has an interface to transfer data from the device to a computer or other data collection device.

The telescopic joint type robot for superhigh voltage live cleaning is used in cleaning. The robot has hand claw connected to small arm via the first joint, hand claw rotating oil cylinder with piston rod hinged to hand claw and cylinder hinged to small arm, small arm connected to the large arm via the second joint, small arm rotating oil cylinder with piston rod hinged to small arm and cylinder hinged to large arm, large arm fixed onto the rotary platform, rotary platform fixed onto movable carrier, automatic hydraulic leveling system and cradle head on the movable carrier and remotely controlled operating terminal for data exchange with central control system via radio communication. The present invention has less joints, simple structure, light weight and easy working and assembling, and may position ceramic insulator accurately.