34results about How to "Modern" patented technology

The invention discloses feet-swinging-type roller skates with concave plastic panels. Each feet-swinging-type roller skate comprises each concave plastic panel, universal wheels and plastic closed covers, and the two foot-swinging-type roller skates with the concave plastic panels are paired to use in a fore-and-aft matched manner. Each concave plastic panel of the foot-swinging-type roller skate is formed by plastic injection, and the top part of the panel is concave; pan-bottom-shaped downward bulges are arranged on the bottoms, at paired through holes, of the front top and the rear top of the concave plastic panel; each universal wheel is connected to each of the paired through holes in the front top and the rear top of the concave plastic panel; the two universal wheels are screwed into the paired through holes in the front top and the rear top of the concave plastic panel in a manner that connection bolts on the tops of the universal wheels are matched with nuts; the screwed parts of the nuts and the connection bolts on the tops of the universal wheels are positioned in countersinks in the front top and the rear top of the concave part of the concave plastic panel; and the two plastic closed covers are embedded into the two countersinks.

The side wall for underground vehicle consists of upper edge beam, lower edge beam and window, and has spaced uprights of sections with upper end and lower end welded separately to the upper edge beam and the lower edge beam, upper window plates, lower window plates and glass windows mounted onto the upper window plates and the lower window plates. Unlike available technology, which has bearing side wall plates, the present invention has bearing uprights, capacity of increasing window area, improved look and other advantages.

The invention discloses a pair of front-and-rear-rod-shaped foot swing type roller skates. Each roller skate comprises a round steel embedded part, a front-and-rear-rod-shaped panel, wear-proof bottom strips, lower bearings, upper bearings, wheel forks provided with shafts, upper round covers and PU (polyurethane) wheels, wherein the round steel embedded part is injected into the front-and-rear-rod-shaped panel; the front-and-rear-rod-shaped panel is rod-shaped at the front part, match-head-shaped at the front end, elliptical and cylindrical at the rear part, cylindrical at the rear end and disk-shaped in the middle; a counter bore is formed in each of the upper and lower sides of the front end and the rear end of the front-and-rear-rod-shaped panel; the upper and lower counter bores are connected with through holes; the upper counter bores of the front-and-rear-rod-shaped panel are connected with shallow counter bores; two elliptic holes are formed in the disk-shaped bottom surface of the front-and-rear-rod-shaped panel; the bottom surfaces on two sides in the middle of the front-and-rear-rod-shaped panel are connected with the wear-proof bottom strips; the upper and lower bearings are embedded into the upper and lower counter bores; the shafts of the wheel forks provided with the shafts are connected with the upper and lower bearings; the wheel forks provided with the shafts are connected with the PU wheels; the upper round covers are connected to the tops of the shafts of the wheel forks provided with the shafts and positioned in the shallow counter bores. Two front-and-rear-rod-shaped foot swing type roller skates are matched in a front-rear manner and paired for use.

The invention discloses a door comprising a doorframe and a panel mounted at one side of the doorframe. The doorframe is formed by an upper frame and a lower frame which are matched with a left frame and a right frame; one side of the doorframe is provided with a notch for clamping and fixing the panel, and one side of the panel is provided with a groove matched with the notch. The invention adopts a hidden-frame structural shape design, namely, the doorframe is hidden behind the panel to from a flat effect and give a user a feeling of smoothness, simple lines, brightness, transparency and modern mood. The groove at one side of the panel is clamped with the notch of the doorframe, and the combination mode can not hide dirt and deposit fouling.

The invention provides an intelligent control system and method for a flight deck. The intelligent control system for the flight deck comprises a camera shooting unit, a displaying unit, a central processing unit and a data transmission interface, wherein the camera shooting unit is installed on the outer surface of the flight deck, and the displaying unit, the central processing unit and the data transmission interface are installed inside the flight deck. The intelligent control method for the flight deck includes the steps that A, the intelligent control system is applied for receiving a system starting instrument of a driver, starting the camera shooting unit and synchronously starting the displaying unit; B, the displaying unit synchronously displays environment colleted pictures shot by the camera shooting unit in real time; C, the central processing unit is started for collecting various driving parameters, and the collected parameters are operated and processed to be displayed on a center control display screen; D a fatigue driving monitoring alarm apparatus is started for monitoring fatigue state signals of the driver in real time. According to the intelligent control system and method, contradictions between traveling view maximization and vehicle structure safety are eliminated, the network technique is applied to driving to improve the driving intelligence, and the information interaction amount between people and driven vehicles is increased.

The side wall for underground vehicle consists of upper edge beam, lower edge beam and window, and has spaced uprights of sections with upper end and lower end welded separately to the upper edge beam and the lower edge beam, upper window plates, lower window plates and glass windows mounted onto the upper window plates and the lower window plates. Unlike available technology, which has bearing side wall plates, the present invention has bearing uprights, capacity of increasing window area, improved look and other advantages.

An assembled type and combined material accommodating safe case comprises at least two material accommodating cabinet bodies which are sequentially connected, wherein each of the material accommodating cabinet bodies at the two ends is provided with a lateral plate, two adjacent material accommodating cabinet bodies are connected with each other through a connecting plate, each material accommodating cabinet body comprises an upper cover plate, a lower bottom plate and a rear plate, inserting grooves for mounting the upper cover plate and the lower bottom plate are respectively formed in the inner walls of the upper and the lower ends of the lateral plate and the rear plate as well as the two side walls of the upper and the lower ends of the connecting plate, a partition board for dividing the inner chamber of each material accommodating cabinet body into two independent cavity chambers, including an upper cavity chamber and a lower cavity chamber, is respectively arranged in each material accommodating cabinet body, a framework and a material accommodating cabinet door used for sealing each material accommodating cabinet body are arranged at the opening part of the front part of the material accommodating cabinet body, and the material accommodating cabinet door comprises an L-shaped door and an inverted L-shaped door which can be spliced with the L-shaped door to form a square. All plate bodies in the safe case are suitable for mechanized production, the construction period is short, transportation can be performed in a state after dismounting, and the cost is low; all combined units in the safe case can be mounted according to site space.