97results about How to "Increase interior space" patented technology

A coal gangue-fly ash foam concrete relates to lightweight foam concrete. The invention is composed of coal gangue, fly ash, cement, lime, gypsum, filler and foaming agent. The invention utilizes coal gangue and fly ash industrial waste, which not only reduces product cost but also saves natural resources, and its product also has low cost, high strength, low thermal conductivity, good heat insulation performance, and can be directly plastered after masonry, etc. features. Therefore, the product of the present invention can be widely used in the single thermal insulation wall body (body of wall self-insulation and heat insulation) of outer wall, the internal and external partition wall of frame structure, the rear board wall of large closet; Inner wall of cold storage; thermal insulation layer of floor and roof; thermal insulation board.

The invention provides an automobile intelligent control method and control system. The automobile intelligent control system comprises an ECU, a voice control subsystem and a touch screen control subsystem. The voice control subsystem comprises a voice collection device and a voice recognition device, wherein the voice collection device is used for collecting voices of a user and enabling the voices to form voice signals, and the voice recognition device is in signal connection with the voice collection device and is used for receiving the voice signals from the voice collection device and analyzing voice control commands from the voice signals. The touch screen control subsystem is used for displaying a control interface and receiving user touch screen motions which form touch motion signals, and analyzes touch control commands according to the touch motion signals. The ECU is respectively in signal connection with the voice control subsystem and the touch screen control subsystem, and is used for obtaining the voice control commands and the touch control commands, and generating control commands sent to an executive component according to the voice control commands and/or the touch control commands. According to the technical scheme, the automobile intelligent control method and control system improve safety and enable a driver to operate an automobile more conveniently.

Disclosed is an upper vehicle body structure (20) having a groove (31) between an outside panel (28) and a roof panel (24). The upper end of a center pillar stiffener (34) overlaps with a roof side stiffener (41). The roof side stiffener (41) is joined to a roof arch (23) at the groove (31). The upper end of a center pillar reinforcing member (33) inside the center pillar stiffener (34) is joined to an end (25b) of a corner gusset (25) at a position below the grooves (31), the other end (25a) of the corner gusset being connected to the roof arch (23). With this, concentration of impact load to the corner gusset (25) can be avoided.

The invention discloses an automobile sunshade type foldable solar photovoltaic panel for semiconductor refrigeration, which mainly comprises photovoltaic panels (1), link springs (2), hinge shafts (3), a spring (4) and an output line (5). Firstly, a plurality of photovoltaic cell plates are connected to form the photovoltaic panels (1); and a plurality of photovoltaic panels (1) are connected into a whole through the link springs (2) and the hinge shafts (3) to form the foldable solar photovoltaic panel. An output electrode of the photovoltaic panel (1) is connected by the output line (5); and the foldable solar photovoltaic panel is fixed on an automobile windscreen or roof by the spring (4) during unfolding. When a driver leaves the carriage, the photovoltaic panel is opened and put down so as to be connected with the carriage through the spring. Therefore, the photovoltaic panel can attach to an automobile front windshield and is parallel to the windshield, and the photovoltaic panel can effectively absorb solar radiation so as to generate electric energy in clear summer and has certain sunshade effect.

A vehicle telescoping device providing an adjustable device for the vehicle length, seat number and rear shocking force comprises the front end main beam, bumping spring, oil hydraulic cylinder, bearing slide shaft, rear section main beam, telescoping seat, floor and folded vehicle booth.

A machine tool having a protective cabinet and an illumination system comprising at least one discharge lamp installed in the interior space of the protective cabinet. The discharge lamp is formed as a flat lamp radiating over a large area with a uniform luminous intensity and disposed on a cabinet wall in order to obtain an enhanced illumination of the entire workspace of the machine as well as of the interior space of the protective cabinet.

The invention discloses a head car body structure of a high-floor tramcar. The head car body structure comprises a base frame, side walls, a roof, a driver cab, an end wall, and an upper/lower hinge seat. The base frame, the side walls, the roof and the end wall are connected by welding, the driver cab is connected to the base frame and the roof by bolts, and the upper/lower hinge seat is rivetedto the end wall and the base frame respectively. The car body structure is mainly made by welding of hollow-section extrusion aluminum-type materials. In the manner, the car body structure has a goodlightweight effect and a good noise isolation performance while meeting the requirements of strength; and at the same time, window columns adopt an arc design, so that the area of a window frame is increased, and passengers can enjoy more wild field of vision to meet the needs of tour and sightseeing. In addition, the upper and lower hinge seats are riveted and cooperate with each other to effectively improve the connection strength with the car body. Even if the car body is larger than 12 meters, the car body structure can ensure sufficient connection strength.

The invention provides a modularized electric automobile and belongs to the technical field of automobile manufacturing. The modularized electric automobile is used for solving the problem that the traditional electric automobile is difficult to manufacture and assemble. The modularized electric automobile comprises a chassis, a cockpit, a passenger compartment and a luggage compartment, wherein the chassis is arranged at the bottom of an automobile; wheels are mounted on the chassis; and the cockpit, the passenger compartment and the luggage compartment are mutually independent, are sequentially connected through fastening elements and are fixed on the chassis through fastening elements. The modularized electric automobile is divided into four modules: the chassis, the cockpit, the passenger compartment and the luggage compartment which can be freely assembled with one another, thereby bringing convenience in manufacturing and improving the processing efficiency.

The invention discloses a tramcar based on rubber wheel and virtual track technology. The tramcar based on the rubber wheel and virtual track technology comprises a car body (1), a control system (6) and a wheel assembly, and is characterized in that the wheel assembly is a rubber wheel with a drive motor and a brake device, and both the drive motor and the brake device are respectively connected with the control system (6); the bottom of the car body (1) is also provided with a sensor (4) for detecting a ground virtual track mark (3), and the output end of the sensor (4) is connected with the control system (6); or the car body (1) is provided with a satellite locator which is connected with the control system (6). The tramcar does not need a steel rail and is low in running noise and small in influence on the urban environment; the smoothness of a pavement and completeness and attractiveness of a street, in which the tramcar runs, can be guaranteed, and the running of other traffic tools and the passing of the pedestrians also can be conveniently realized.

The invention relates to a clothes handing wall. The clothes handing wall comprises a front plate and a back plate, wherein the front plate and the back plate are fixedly connected onto a ceiling and a floor indoors; a closed air pressure chamber is clamped between the front plate and the back plate, and the front plate is tightly attached to the outer circumferential wall of the air pressure chamber; the air pressure chamber is communicated with an air exhauster located outdoors through an air guide pipe, and the air exhauster is electrically connected with an adjuster with a wireless control function; the front plate is inclined upwards, a frosted mesh is attached to the surface of the front plate, and negative pressure holes are formed in the front plate in an isometric array mode and are communicated with the air pressure chamber. The clothes hanging wall can intelligently absorb clothes, has low probability of causing fabric wrinkling, enables the room to be neat and attractive, and has the ventilation effect.

An electric car axle comprises a car axle body, a brake, a motor, a hub and a wide-base and single-tire rim. Stand columns are arranged at the two ends of the car axle body, and a motor mounting station is arranged on the outer side of each stand column. The motor comprises a housing, a stator coil, a rotor coil and a motor spindle, wherein the housing is mounted on the motor mounting stations, the stator coil is fixed to the housing, the motor spindle is rotatably fixed to the housing, and the rotor coil is fixed to the motor spindle. The inner round face of the hub is connected with the outer side end of the motor spindle through a spline, and the outer round face of the hub is supported on the inner edge of the housing of the motor through two tapered roller bearings. The wide-base andsingle-tire rim is fixed with the hub. The motor spindle, the hub and the axis of the hub are in coincidence, and the axis of the motor spindle is parallel to the plane where the plate type structureof the car axle body is placed. The electric car axle can prolong the service life of the motor, improve the reliability of the motor and reduce the height of a car floor.

The invention discloses a multi-span energy-saving sunlight greenhouse, which is formed by more than two greenhouses in a connecting way and consists of a rear wall, stand columns, a sleeper wall and arc-shaped skeletons which are jointly and fixedly supported by the rear wall, the stand columns and the sleeper wall. A supporting frame is arranged at the lower end of the arc-shaped skeleton. An electric heat preserving quilt is arranged on the supporting frame. The arc-shaped skeleton and the east side and the west side of the sunlight greenhouse are covered by plastic greenhouse films. Electric air vents are arranged on the front roof and/or the rear roof of the sunlight greenhouse. The multi-span energy-saving sunlight greenhouse overcomes the defect that the multi-span plastic single-film greenhouse or the multi-span greenhouse cannot be covered by nontransparent heat-preserving materials at present. Compared with the multi-span greenhouse, the interior temperature in low-temperature seasons is obviously improved, the annual service cycle is increased by two to three months and the greenhouse is a novel and unique multi-span energy-saving sunlight greenhouse.

A video projector has a housing, with front and side walls, and a projection lens arranged in the front wall. A carrying handle is fastened to the housing to allow the video projector to be hand carried. The housing includes a sloped wall formed between at least one of the side walls and the front wall. The sloped wall extends diagonally relative to the front wall and at least one of the side walls. The carrying handle has a grip extending along a hypothetical intersecting line of an extended plane of the front wall and an extended plane of at least one of the side walls. The carrying handle and the sloped wall define an opening into which the hand of a person gripping the carrying handle is insertable.

The invention provides an intelligent medical vaccine cabinet with a novel automatic drawer ejection device. The intelligent medical vaccine cabinet comprises a cabinet body and a mobile central control device, wherein a vaccine chamber is arranged at the upper part of the space in the cabinet body, and a control chamber is arranged at the lower part of the space in the cabinet body; drawer mounting openings are formed in the front surface of the control chamber and positioned below a goods taking opening; a drawer is mounted at each drawer mounting opening in a matched manner; the automatic drawer ejection device is arranged below a drawer box of each drawer; each automatic drawer ejection device comprises a rotating shaft motor, a rack push-out rod and a telescopic spring; an output rotating shaft of each rotating shaft motor rotates to drive the corresponding rack push-out rod to move forwards through a gear, the drawer end plate part of each drawer pushes the corresponding drawer to be automatically ejected, and meanwhile, each telescopic spring stretches to store force; and when each telescopic spring resets, the corresponding rack push-out rod can be driven to move backwards and automatically retract to be far away from the corresponding drawer end plate part, so that the situation that the rack push-out rod hinders the closing of the corresponding drawer is avoided. The intelligent medical vaccine cabinet is high in controllability, simple and convenient in drawer push-pull operation, time-saving, labor-saving, high in reliability, low in cabinet body assembly difficulty and easy to popularize.

The invention provides an embedded external wall panel connection structure, which comprises an embedded external wall panel, floors/girders, an external wall panel top connection joint and an external wall panel bottom connection joint. The embedded external wall panel is embedded between upper and lower floors through the external wall panel top connection joint and the external wall panel bottom connection joint. The embedded external wall panel connection structure and a construction method thereof have advantages that the embedded external wall panel is embedded between upper and lower floors instead of between frame girders, so that height limitation of the frame girders is lowered; the bottom of the embedded external wall panel is supported on the floor which bears the dead weight,adverse influences caused by pressure of the external wall panel to the girder are avoided, and structural safety is improved.

An integrated roof device comprises a frame support structure, a first support assembly, a skylight curtain wall, a roof module, a hood module and a photovoltaic conversion module, wherein the frame support structure is provided with a top layer structure frame as well as a first cant beam frame and a second cant beam frame arranged on two sides of the top layer structure frame; the first support assembly is arranged on the first cant beam frame and the second cant beam frame; the skylight curtain wall further comprises thin-film photoelectric glass arranged on the sunny side of the first support assembly as well as hollow glass arranged on the side, opposite to the sunny side, of the first support assembly; the roof module shares the same plane with the skylight curtain wall and arranged on the frame support structure; the hood module further comprises a second support assembly arranged on the top layer structure frame as well as a hood arranged on the second support assembly; the photovoltaic conversion module is arranged on the hood module through a third support assembly. The integrated roof device facilitates industrial and modularized production and can be adapted to new construction or reconstruction mounting of different buildings, the problems about natural lighting and ventilation are comprehensively solved, the photovoltaic conversion module is integrated, and the use consumption of operation of a building is reduced.

The invention discloses a celery hybrid combination method. According to the method, firstly through transformation, a plurality of celery cytoplasmic male sterile (CMS) lines with stable heredity areobtained; the CMS lines are used as female parents; an excellent selfing line is selected and determined to be used as male parents; the fine management is performed in winter; the plants are cultured into healthy and strong breeding plants; the low-temperature vernalization process is completed; in spring, according to the hybrid combination plan, several CMS female parents and corresponding male parents are subjected to simultaneous fixed planting into one seed collecting ridged field; in a period from bolting to blooming, a high-density isolation net chamber is erected above the seed collecting ridged field, so that all female and male parents in the net chamber are isolated from external pollen; then, a low-density isolation net bag is used in the net chamber for performing flower andbranch isolation on all CMS female parent plants. The artificial auxiliary pollination is performed in the blooming period; the hybrid seeds can be harvested from the CMS female parent plants when seeds become yellow. The condition that one male parent simultaneously perform hybrid combination with a plurality of CMS female parents can be realized by the method; the sufficient quantity of hybridseeds are obtained; the hybrid breeding efficiency and the plant disease and insect pest prevention and control effects are improved; the field management is convenient.