14results about How to "Low installation space requirement" patented technology

The utility model discloses a gearbox for an oil-electricity double-engine ship. The gearbox comprises a box body, the diesel oil input component comprises a first input shaft, a first driving gear is sleeved on the first input shaft, and the first input shaft is provided with a first transmission gear and a first clutch; the reversing shaft part comprises a reversing shaft, a second driving gear is sleeved on the reversing shaft, the reversing shaft is provided with a second transmission gear and a second clutch, and the second transmission gear is meshed with the first transmission gear; the motor input component comprises a second input shaft, the second input shaft is sleeved with a third driving gear in an empty mode, the third driving gear is meshed with a first driven gear, the second driving gear is fixedly sleeved with the first driven gear, and the second input shaft is provided with a third clutch; the output shaft component comprises an output shaft and a second driven gear, and the second driven gear is meshed with the first driving gear and the second driving gear. According to the scheme, the diesel engine or the motor is independently used for driving, intelligent switching of the diesel engine and the motor can be achieved at any speed, oil consumption is reduced, and power performance is improved.

A frame lamp assembly easy to install comprises a frame lamp body, a keel frame and a power source device, one side of the frame lamp body is a light-emitting face, the other side of the frame lamp body is an installation face, the installation face is detachably installed on the keel frame, the keel frame at least comprises a vertical plate, the vertical plate is provided with an installation protruding strip, and the installation protruding strip is provided with a light-emitting face. The power supply device is at least provided with an elastic buckle matched with the installation protruding strip. The power supply device is installed on the installation protruding strip of the keel frame through the elastic buckle, installation and disassembly efficiency is improved, more convenience is achieved, screws are prevented from being exposed, the overall attractiveness of the frame lamp assembly is improved, the requirement of the elastic buckle for the installation space is small, and installation is convenient.

The utility model relates to the technical field of aluminum plate screen installation, and discloses a hollowed-out aluminum plate screen installation fixing device which comprises a main body assembly and a hollowed-out aluminum alloy single plate, a steel framework is arranged on one side of the hollowed-out aluminum alloy single plate, an auxiliary frame is movably connected to the steel framework, a hanging bolt is arranged on the auxiliary frame, and the main body assembly is connected with the hollowed-out aluminum alloy single plate. A steel sleeve is fixed on the steel framework, a sleeve base is arranged on one side of the steel sleeve, an embedded part is fixed on one side of the sleeve base, and a main body structure is arranged on one side of the embedded part. The aluminum plate screen has the advantages that the modularized screen units are firstly assembled in a factory, the embedded parts are installed at the corresponding positions of a construction site in advance, then the screen units are hoisted to the preset positions, the screen units are assembled through the movable steel inserting cores and the limiting bolts, the screen units and the embedded parts can be stably connected, and therefore installation of the aluminum plate screen is completed. Modularized arrangement facilitates transportation, meanwhile, the requirement for installation space is not high, and therefore installation and detachment are convenient, and construction efficiency is improved.

The utility model discloses a wafer scanning device which comprises a reflection sensor and a reflection plate, and the reflection sensor can receive signals reflected by the reflection plate. The interfaces T1 to T4 are used for transmitting signals IN-1 to IN-4 of the reflection sensor to the chip U1; the interface P1 is used for sending a signal OUT-1 and a signal OUT-2 of the chip U1 to an original interface of equipment, and the interface P4 is used for sending a signal OUT-3 and a signal OUT-4 of the chip U1 to the original interface of the equipment. The device is suitable for etching equipment, thin film deposition equipment and the like, adopts a reflection sensor and a special processing circuit, can process wafers made of different materials such as Si, SiC and the like, and is simple to adjust, low in cost and high in stability.

This invention discloses a self-locking anti-theft tensioning device, including a tensioning wheel, a mounting component, a driving component, a locking component, and a transmission mechanism. The tensioning wheel is rotatably mounted on the mounting component for tensioning the chain belt. The output end of the driving component is connected to the input end of the transmission mechanism, and the output end of the transmission mechanism is connected to the locking component, for driving the locking component to move in a preset direction to press and fix the chain belt onto the outer edge of the tensioning wheel. Thus, in the absence of a fixed anchor, the chain belt can be pressed and fixed onto the tensioning wheel by the locking component, achieving a dynamic lock on the front and rear wheels, and consequently, locking the vehicle. This chain belt locking method is not only convenient but also eliminates the need for an external vehicle lock, significantly reducing the installation space requirements on the vehicle frame. Even if someone forcibly steals the entire vehicle, it cannot be driven normally, thus reducing the risk of vehicle theft. This invention also discloses a vehicle with the beneficial effects described above.

This invention relates to the field of electric strut technology, and more particularly to an electric strut with a flexible transmission structure. It solves the problems of low applicability and limited position of retraction movement in electric struts. This electric strut with a flexible transmission structure transforms the traditional rigid transmission between the motor and the screw nut into a flexible transmission, thereby significantly reducing the fixed length of the electric strut, improving its installability, and by setting a limiting module to limit the extension and retraction of the electric strut, it prevents reverse movement during extension or retraction, ensuring stability at any position.

The utility model discloses a telescopic shower rod wall base. The telescopic shower rod wall base comprises a telescopic wall base body. By arranging the telescopic wall base, when the height adjustment action is carried out, the sliding sleeve is held and pulled downwards firstly, the sliding sleeve slides to leave the surface of the movable opening, at the moment, the top port of the telescopic sleeve loses external pressure to relieve the condensation state, the telescopic rod recovers to the movable state, and a user can hold the telescopic rod to move up and down to adjust the height of the hanging base; and finally, the sliding sleeve is loosened, the sliding sleeve is pushed to be sleeved outside the movable opening through the elastic force of deformation recovery of the reset spring, so that a top port of the telescopic sleeve is forced to contract inwards to clamp and fix the telescopic rod, height adjustment can be completed, tools are not needed, field adjustment of a user is facilitated, and the telescopic wall base is of a telescopic structure and is more compact in structure. Requirements on installation space are greatly reduced, and popularization is easy.

This application provides a docking and transfer mechanism and a transfer platform having the same. The mechanism includes: a parts placement platform, which provides a platform for placing parts to be assembled, and the interior of the parts placement platform has a hollow cavity; a transmission component, which is disposed within the cavity, with one end of the transmission component extending through the parts placement platform and connected to an operating component, the operating component having a locking component that limits the position of the transmission component; and a clamping component, which is connected to the transmission component through a guide component and is located at the bottom end of the parts placement platform. The docking and transfer mechanism and transfer platform having the same described in this application can be used with different types of parts placement platforms and clamped parts, requiring less structural installation space and fewer installation conditions, and is applicable to the assembly and docking process of different types of parts, achieving the technical effect of transferring and docking parts.

The utility model discloses a socket and a vehicle. The socket comprises a socket body; the socket panel is provided with a plurality of jacks; and the contact module comprises a contact piece and a connecting terminal, the contact piece and the jack are correspondingly arranged, one end of the connecting terminal is communicated with the contact piece, and the other end of the connecting terminal extends into the jack. According to the socket provided by the embodiment of the utility model, the modular design of the socket is realized, the socket can be directly plugged and mounted through the connecting terminals without being externally connected with a large number of wire harnesses, the requirement on the mounting space of the socket is reduced, the socket is convenient to mount and fix, the matching of the whole structure is more reliable after plugging matching, and the stability of the product is improved.

The utility model discloses a kind of underwater junction box of self-power supply type, specifically relates to underwater junction box technical field, including pressure containment shell, the inside of pressure containment shell is equipped with mounting plate, the top of mounting plate is fixed with photoelectric conversion module, the bottom of mounting plate is fixed with battery pack, the front end and rear end of pressure containment shell are respectively equipped with front sealing cover plate and rear sealing cover plate, the mounting plate is installed between front sealing cover plate and rear sealing cover plate, and the front end of front sealing cover plate is fixed with telecommunication signal interface and power supply interface.The utility model places a battery pack in pressure containment shell for the continuous power supply of photoelectric conversion module, while setting power supply interface, it is convenient to charge battery pack, realizes the repeated use of underwater junction box, prolongs the service life of equipment, improves the performance-price ratio of equipment, and, can also reduce the dependence on long-distance cable power supply, reduces cable material cost and the power supply loss cost caused by voltage drop.

The utility model relates to the technical field of stackers, and discloses a novel stacker. The novel stacker crane comprises a supporting plate, a supporting beam, a first guide rail, a lifting frame, a supporting arm, a first chain wheel, a first driving motor, a second chain wheel and a chain, according to the novel stacker crane, the longitudinal supporting beam is adopted for replacing a huge gantry frame, the size of the whole stacker crane is greatly reduced, the requirement for the installation space is remarkably reduced, and the novel stacker crane is suitable for the narrow plant environment. The frame structure is simplified, steel consumption is reduced, machining difficulty and transportation cost are reduced, and meanwhile equipment deployment flexibility is improved.

This utility model relates to an air spring injection mold. An existing air spring product comprises seven identical structures made of TPU. Previous blow molding was used for testing, but issues such as uneven wall thickness and severe flash occurred. This utility model includes a mold base assembly, on which a push plate mold core assembly is mounted. The key feature is that multiple inwardly recessed blocks are arranged in a straight line at the center of the mold base assembly. Inwardly recessed cores and angled ejector blocks are distributed around the periphery of each inwardly recessed core and angled ejector block. The inwardly recessed cores are mounted on the push plate mold core assembly, and a split slider assembly is located around the inwardly recessed cores and angled ejector blocks. This utility model has a compact structure, is suitable for demolding undercut products, and is suitable for installation in small spaces.

The utility model discloses a multi-folding type carbon dioxide laser, which comprises 2n gas storage tubes, 2n water cooling tubes, 2n discharge tubes and 2n gas return tubes, binding posts are arranged at two ends of each gas storage tube, the water cooling tubes are arranged in the gas storage square tubes, the discharge tubes are arranged in the water cooling tubes, and the gas return tubes are sleeved on the outer sides of the water cooling tubes. The 2n gas storage pipes are connected with each other in a 2 * n rectangular array structure. The utility model relates to a multi-folding carbon dioxide laser, which is characterized in that a plurality of glass tubes are arranged in a rectangular array instead of being arranged in parallel, and are fixed by glue to form a tight link structure after being connected with one another, so that a base does not need to be mounted any more; width of the laser is greatly shortened and weight of the laser is reduced so that requirements of installation space of the laser are reduced. When a plurality of square glass tubes are used for direct bonding, the structure of the laser is more compact, the laser is not easy to deform, and the light spot mode of the laser is kept stable.

This utility model discloses a multi-directional linkage slider structure for irregularly shaped core pulling, belonging to the field of plastic injection molding technology. It includes a fixed mold with a molding cavity and a movable mold that cooperates with it. A sliding plate for forming the sidewall of the molding cavity is slidably disposed within the fixed mold. The sliding plate is connected to a transverse component, which includes a transverse rod and a first return spring for driving the transverse rod away from the molding cavity. It also includes a longitudinal component driven by the movable mold, which includes a longitudinal rod and a second return spring for driving the longitudinal rod to return to its original position. The longitudinal rod has a first inclined surface, and the transverse rod has a second inclined surface. Driven by the movable mold, the longitudinal and transverse rods move, thereby pushing the sliding plate towards the center of the molding cavity, thus closing the side cavity. This utility model provides a more compact and cost-effective side core pulling structure.