72results about How to "Avoid taking up too much space" patented technology

The invention belongs to the technical field of kitchen appliances, and particularly relates to an integrated cooker. The integrated cooker comprises a machine body and a range hood body; the range hood body comprises an air inlet, an air collecting box and a fan assembly; the air collecting box communicates with the air inlet; the fan assembly is arranged in the air collecting box; a volute air duct of the fan assembly extends downwards to the wall face of the bottom of the air collecting box and extends out of the bottom of the air collecting box to be rotationally provided with an air outlet base; and an air outlet is formed in one side of the air outlet base. According to the integrated cooker, the volute air duct extends downwards to the wall face of the bottom of the air collecting box and extends out of the bottom of the air collecting box to be rotationally provided with the air outlet base; the air outlet base is directly located on the outer side of the air collecting box, and the situation that a channel is located inside and occupies too much space is avoided; a through hole does not need to be additionally formed in the side edge of the machine body, and leakproofnessof the side face of the machine body is guaranteed; and meanwhile, the air outlet base is rotatably arranged, so that a user can conveniently adjust the air outlet direction according to actual needs,and humanization is achieved.

The invention relates to an underground double-layer lifting type intelligent parking platform comprising a supporting base, moving devices, an upper vehicle loading plate and a lower vehicle loadingplate. The moving devices are installed at the upper end of the supporting base and are symmetrical in the front-back direction. The lower vehicle loading plate is installed in the middle of the upperend of the supporting base. The upper vehicle loading plate is installed between the moving devices. Each supporting base comprises a base plate, supporting plates, convex plates, buffering springs,buffering telescopic rods and a receding mechanism. The receding mechanism comprises a fixing block, a telescopic block, a transmission gear, a transmission rack and a supporting branch chain. Each moving device comprises a guide frame, a bearing frame, moving wheels, a transverse movement drive mechanism and a lifting drive mechanism. The upper vehicle loading plate comprises a plate body, connection blocks, adjusting screws and deceleration blocks. The upper vehicle loading plate and the lower vehicle loading plate are installed in a detachable manner, so that following maintenance and management work is convenient; and the lower vehicle loading plate can move vertically within a certain range, and therefore the vehicle on the upper layer can be conveniently parked and picked up.

The embodiment of the invention discloses a camera module. The camera module comprises a long-focus camera and a short-distance camera. The long-focus camera comprises a lens area and a non-lens area,and the lens area is an area, used for light to enter the long-focus camera, of the camera module. And the short-distance camera is arranged at a position, corresponding to the non-lens area, on thelong-focus camera. The invention further provides an electronic device with the camera module. According to the application, the short-distance camera is arranged on the non-lens area of the long-focus camera, so that the use of the long-focus camera is not influenced, the size of the camera module in the spreading direction of the plurality of cameras can be effectively reduced, and the occupation of excessive space is avoided.

The invention discloses a retractable windproof anti-falling building fence based on spring buckles, and relates to the technical field of buildings. The retractable windproof anti-falling building fence comprises a base, fixed columns are correspondingly and fixedly connected to the two ends of the top of the base, first sliding grooves are formed in one sides of the fixed columns, first windshield devices slide on the inner walls of the first sliding grooves, second windshield devices are slidably connected into the first windshield devices, third windshield devices are slidably connected into the second windshield devices, fixing lugs are correspondingly and fixedly connected to the two sides of the bottom of the base, and supporting devices are fixedly connected to the two ends of oneside of the bottom of the base correspondingly. The retractable windproof falling-resistant building fence based on the spring buckles can avoid occupying too much space during transferring, is convenient to carry and transport, convenient to combine and easy to use, can effectively relieve the wind blowing effect on the fence, improves the wind resistance and falling resistance of the fence, enables the fence to be in contact with the ground more fully, and improves the adaptability of the fence.

The invention discloses a garbage bag detection system and an intelligent garbage can. The garbage bag detection system comprises a first detection device and a second detection device. The first detection device is installed at the side, back to garbage bags, of a bag box, the position, at least corresponding to the first detection device, of the bag box is hollowed out, and the first detection device is used for transmitting signals towards the bag box and receiving the signals so as to judge whether the garbage bags arranged in a stacked manner exist in the bag box or not. The second detection device is installed at the upper side of an inner can body and used for transmitting signals towards the interior of the inner can body and receiving the signals so as to judge whether the garbage bags in the opened state exist in the inner can body or not. According to the garbage bag detection system, the remaining amount of the garbage bags in the bag box can be monitored in real time, it is ensured that the garbage bags can be continuously supplied, whether the garbage bags in the opened state exist in the inner can body or not can be accurately detected, and the probability of misjudgment is reduced.

The invention provides a backpack garbage picking device applied to grasslands in scenic spots, which relates to the mechanical field. The problem that the garbage in the scenic spot is difficult to be collected and treated is solved. The backpack garbage picking device applied to the grassland of the scenic spot Including collection tank, A ride mechanism is bonded to the bottom of the collectiontank, A solar membrane battery is bonded on the top of the collection box, a feeding pipe is inserted on the left side and near the side of the collection box, an anti-detachment ring is sleeved on the outer wall of the feeding pipe and is arranged on the inner and outer sides of the collection box, the connection between the feeding pipe and the collection box is bonded and sealed by a rubber connecting cylinder, and a pickup mechanism is arranged inside the feeding pipe. The backpack-type garbage picking device applied to the grassland of the scenic spot picks up garbage through a servo motor control pick-up piece, and transfers the garbage to an internal positive and negative motor of the collection box to control the lifting and lowering of the puncture mechanism, and punctures and crushes the garbage inside the collection box, thereby realizing solid-liquid separation.

The invention provides an undercarriage buffering device which comprises an end cover (1), a lug ring bolt (2), an outer cylinder (3), a piston rod (4), a first lining (5), a second lining (6), a cylindrical helical compression spring (10) and a third lining (15). The end cover (1) is a cylindrical component, a dual-lug structure sleeved with the third lining (15) is arranged on one side of the end face of the end cover (1), one side of a spigot of the end cover (1) is in butt joint with the cylindrical outer cylinder (3), one end of the piston rod (4) in a stair hollow cylindrical shape is inserted in an inner cavity of the outer cylinder (3), the outer wall face of the piston rod (4) is sleeved with the first lining (5) and the second lining (6) so as to be provided with the cylindricalhelical compression spring (10), and the lug ring bolt (2) is inserted in the inner wall face of the exposed end of the piston rod (4). By the adoption of the provided buffering device, a buffering purpose is achieved through the compression spring, and the problems that a sealing component in the buffering device occupies too much space, leakage is likely to happen, and thus reliability is reduced are solved.

The invention is applicable to the technical field of radio frequency microwave assemblies, and provides a transceiving assembly, which comprises a box body, a first transceiving core group module, asecond transceiving core group module, a first cover plate, a second cover plate, a transition module and a joint module. The box body is provided with a through cavity penetrating in the vertical direction, and a transverse partition plate used for dividing the through cavity into a first cavity body and a second cavity body is further arranged in the box body. The first transceiving core group module is installed in the first cavity, and the second transceiving core group module is installed in the second cavity. The first cover plate is used for sealing the first cavity; the second cover plate is used for sealing the first cavity. And a through hole for the transition module to penetrate through is formed in the transverse partition plate. According to the transceiving assembly providedby the invention, the core group modules with different heights and the transition module for electrically connecting the core group modules are arranged, so that the core group modules fully utilizethe height space of the box body, the core group modules are prevented from excessively occupying the space in the microwave signal transmission direction, and a guarantee is provided for the miniaturization design of the transceiving assembly.

The embodiment of the invention provides a plate-shaped satellite. The plate-shaped satellite is provided with a flat box body and at least one plate-shaped device, wherein the flat box body is provided with a bottom surface and a side wall extending upwards from the edge of the bottom surface, at least one plate-shaped device is hinged to at least one of the upper side and the lower side of the box body, can be unfolded in a turnover mode and can be closed in a turnover mode to cover the corresponding side of the box body, and satellite internal devices are arranged in the box body. By meansof overturning closing and layered design, precision equipment in the satellite can be wrapped inside, satellite equipment faults caused by collision of plate-shaped satellites are prevented, and meanwhile the structure of the satellite is beneficial to tight arrangement of a large number of satellites. The embodiment of the invention further provides a launching method of the plate-shaped satellite. By means of the launching method, the purpose that one rocket launches a large number of satellites at the same time can be achieved.

The invention relates to the field of production, in particular to an automatic production line based on an intelligent assembly mechanism. The automatic production line comprises a first circular ring. Third rotary rods are hinged to the first circular ring. Third lead screws are arranged in the third rotary rods. Each third lead screw is provided with a third ball nut seat. The bottom end of each third ball nut seat is connected with an eighth motor. An assembly tool is connected to a rotary shaft of each eighth motor. The bottom end of the first circular ring is connected with a mounting platform. The mounting platform is internally provided with a fixed plate containing cavity. A moving part containing cavity is arranged above the fixed plate containing cavity. The moving part containing cavity is internally provided with a second ball nut seat. The two sides of the second ball nut seat are both provided with second rotary rods. The moving part containing cavity is internally provided with second lead screws. The two sides of the moving part containing cavity are provided with sixth motors. The mounting platform is internally provided with third supporting rods. The automatic production line based on the intelligent assembly mechanism achieves the fixing effect on different sizes of workpieces. The application range of an assembly fixture is expanded. Meanwhile, the automatic production line realizes automatic assembly operation on different positions of the workpieces.

The invention discloses a laminated condenser which comprises a condenser core and a drying liquid loading device. The drying liquid loading device is arranged on the outer surface of the condenser core and is communicated with a refrigerant channel in the condenser core through a flow guider arranged on the outer surface of the condenser core; a high-temperature high-pressure gas-state refrigerant enters a condensation section from a refrigerant inlet on the condenser core so as to accomplish heat release and condensation, the condensed refrigerant flows into a first inner cavity of the flowguider through a flow guiding channel passing through a super-cooled section corrugated plate and is guided into the drying liquid loading device through the first inner cavity of the flow guider, andthe liquid-state refrigerant stored in the drying liquid loading device flows out through a second inner cavity of the flow guider, passes through a flow guiding hole on the condenser core so as to flow into a super-cooled section, and finally flows out from a refrigerant outlet on the condenser core. According to the laminated condenser provided by the invention, the refrigerant make full contact with a cooling liquid, the heat exchange coefficient is large, and the whole heat exchange performance is good.

The invention relates to a collision protection device of a passenger car, in particular to a collision energy absorption mechanism of a passenger car and the passenger car using the mechanism. The collision protection device of the passenger car comprises an energy absorption box and a buffer rod, wherein the buffer rod is fixedly assembled on a bumper of the passenger car and extends in a front direction and a rear direction; a friction buffer member is assembled in the energy absorption box; a friction buffer head is arranged at the rear end of the buffer rod; and a stagnation hole corresponding to the friction buffer head and allowing the friction buffer head to be inserted backward is formed in the friction buffer member and is smaller than the friction buffer head corresponding to the hole. Compared with a movable friction plate and a fixed friction plate in the prior art, the energy absorption efficiency of the collision energy absorption mechanism occupies absolute advantages; and the energy absorption efficiency is improved, the size of the energy absorption box is reduced correspondingly as well, and the box is prevented from occupying too much space. In conclusion, the collision energy absorption mechanism of the passenger car not only has the advantage of small size, but also solves the problem of poor buffering effect of a conventional energy absorption device.

The invention discloses a remote control type television support assembly, and relates to the technical field of television supports. The remote control type television support assembly comprises a remote control device, wherein the remote control device is movably connected with the left end of a rotating rod; a movable rod is sleeved with the rotating rod; the bottom of the movable rod is in sliding connection with the bottom of the inner wall of the rotating rod; a television fixing frame is fixedly connected to the right side of the movable rod; a positioning rack is fixedly connected to the top of the movable rod, the positioning rack is meshed with a tooth block; and the top of the tooth block is fixedly connected with the outer wall of a nut through a connecting rod. According to the remote control type television support assembly, the distance between a television and a wall can be adjusted, when the television is used, a television mounting frame can be pulled rightwards to enable the distance between the television and the wall to be increased, so that the heat dissipation capacity is improved, when the television is turned off, the television mounting frame can be pushedleftwards to realize storage of the television, and the television is prevented from occupying too much space.

The embodiment of the invention discloses a head shaking drive mechanism which comprises a telescopic drive rod, a supporting rod and a connection transmission piece for being connected with an end tooth box pull rod of a fan head shaking mechanism. Both the telescopic drive rod and the supporting rod are connected with the connection transmission piece, so that when the telescopic drive rod stretches out and draws back, the connection transmission piece drives the end tooth box pull rod to move up and down. The head shaking drive mechanism is applied to a fan with the end tooth box, the fan is additionally provided with the telescopic drive rod, the supporting rod and the connection transmission piece, both the telescopic drive rod and the supporting rod are connected with the connection transmission piece, when the telescopic drive rod stretches out and draws back, the connection transmission piece drives the end tooth box pull rod to move up and down, so that the fan shakes head or stops shaking head, and the telescopic drive rod can be driven by electricity or electromagnetism to stretch out and draw back. Compared with a traditional four-bar mechanism driven by a stepping motor, excessively large occupied space is avoided, and the cost is lowered. The invention further discloses the fan head shaking mechanism and the fan.

The invention discloses a leg pressing training device for sports, and relates to the field of leg pressing training devices. The leg pressing training device comprises two bottom plates, a balancing weight is arranged behind the position between the opposite surfaces of the two bottom plates, the middles of the opposite surfaces of the two bottom plates are fixedly connected with the two ends of a connecting column respectively, and grooves are formed in the upper surfaces of the two bottom plates. Through mutual cooperation of the cross rod, the connecting block, the connecting rope, the clamping plate groove, the clamping plate, the sliding hole, the sliding rod and the pulley, the height of the cross rod can be adjusted according to the self state, firstly, the clamping plate is pulled out, and the clamping plate is inserted into the clamping plate groove at the proper height; and meanwhile, the connecting blocks on the two sides drive the cross rod to move downwards between the hollow stand columns on the two sides to be in lap joint with the clamping plate, during leg pressing training, the pull rings on the two sides are pulled to drive the connecting rope to move on the pulleys so that the cross rod is driven to rise upwards, the lifted leg is driven to rise upwards again, pressure is applied to the leg repeatedly, and the leg pressing training effect is improved.

The invention discloses a life jacket, life jacket control method and device. The life jacket comprises a coat body and a solar power supply assembly, wherein the solar power supply assembly is arranged on the outer surface of the coat body; a waterproof closed space is formed inside the coat body; the life jacket further comprises an air bag device arranged on the coat body, and a positioning module, a wireless communication module and a control module which are arranged in the closed space; the control end of the control module is electrically connected to the control end of the air bag device, the control end of the positioning module and the control end of the wireless communication module; the solar power supply assembly is used for supplying power to the control module, the air bag device, the positioning module and the wireless communication module. The life jacket solves the problems that the life jacket in the prior art is low in duration capacity, low in search and rescue efficiency and low in search and rescue success rate.

The invention discloses a bottom-through top-ring joint, comprising an H-shaped steel beam connected with a concrete-filled square steel tubular column and also comprising an upper outer ring plate welded to the concrete-filled square steel tubular column, lower through partitions and web connection plates; the web connection plates are arranged on the sidewall of the concrete-filled square steel tubular column; upper and lower flanges of the H-shaped steel beam are welded to the upper outer ring plate and the lower through partitions respectively; a web of the H-shaped steel beam is connected to the web connection plates through bolts, and the lower through partitions are passed through the concrete-filled square steel tubular column. The bottom-through top-ring joint has the advantages that the lower through partitions are passed through the joint at the lower beam flanges of the joint, a large upper outer ring plate is not required, and too large convex corners are never caused indoors; the upper outer ring plate is arranged at the upper beam flanges of the joint, the column is partitioned only once at the joint, stressing is reasonable, casting concrete is facilitated, and construction and manufacture are relatively simple; the upper outer ring plate at the upper portion can be cast in a concrete floor without protruding out.

The invention relates to a wing folding mechanism of an unmanned aerial vehicle. The wing folding mechanism comprises an unmanned aerial vehicle body, a propeller, a first folding wing, a second folding wing and a tail wing, wherein a pivoted base is arranged on the side surface of the unmanned aerial vehicle body; the propeller is mounted at the front end of the unmanned aerial vehicle body; thefirst folding wing is provided with a body part; a first rotating shaft is arranged at one end of the body part; the first rotating shaft is fixedly provided with a pivoted shaft; the pivoted shaft isconnected with the pivoted base in a pivoted manner; a second rotating shaft is arranged at the end opposite to the first rotating shaft, of the body part; the second folding wing is connected with the second rotating shaft; and a third rotating shaft is arranged at one end of the tail wing and is connected with one side of the tail of the unmanned aerial vehicle body. According to the unmanned aerial vehicle disclosed by the invention, the size of the unmanned aerial vehicle and the space occupied by the unmanned aerial vehicle can be reduced by folding the first folding wing and the secondfolding wing.

The invention discloses an automobile electrode holder inspection and repair platform. The platform comprises a supporting assembly and adjusting assemblies arranged on the periphery of the supporting assembly, wherein the supporting assembly is formed by combining a base, a telescopic pipe and a stand column, and the stand column is a long rod with a rectangular section. A supporting structure of the device is formed by combining the supporting assembly and the adjusting assemblies, the supporting assembly is formed by combining the base, the telescopic pipe and the stand column, first pin shaft holes are formed in the upper side face and the lower side face of the telescopic pipe, each adjusting assembly is formed by combining a telescopic rod, a connecting base and universal wheels, and a plurality of second pin shaft holes are formed in the telescopic rod at equal intervals, so that the distance between the telescopic pipe and the telescopic rod can be freely adjusted, a worker can conveniently adjust the telescopic pipe to a proper length position to use the telescopic pipe, the whole telescopic pipe can provide a stable supporting effect, the telescopic pipe can be folded when not used, and therefore the situation that more space is occupied during storage is avoided.

The invention relates to the technical field of aerial photography unmanned aerial vehicles, in particular to a small intelligent unmanned aerial vehicle for aerial photography, which comprises an unmanned aerial vehicle body, rotating shafts and a suspension, the surfaces of the two sides of the unmanned aerial vehicle body are symmetrically provided with storage side grooves, and the four groups of rotating shafts are correspondingly arranged on one sides of the interiors of the four groups of storage side grooves; the four sets of suspension frames are correspondingly and fixedly connected to the outer portions of the rotating shafts in a sleeving mode, and fixing devices are arranged at the positions, corresponding to the four sets of rotating shafts, above the unmanned aerial vehicle body. The rotor wing is detached from the output end of the driving motor, then the fastening bolt is unscrewed, the end of the fastening bolt is separated from the upper end of the bearing, then through the rotating effect provided by the bearing and the rotating shaft, the suspension can be pulled into the storage side groove to be stored, then the fastening bolt is screwed, the end of the fastening bolt extrudes the upper end of the rotating shaft, and the suspension can be stored in the storage side groove. A certain fixing effect is provided, the situation that the suspension occupies excessive space during storage is avoided to a certain extent, and then overall storage and placement are facilitated to meet the requirement for outdoor carrying and using.

The invention discloses an array substrate, a display panel and a display device. The output end of a virtual-level shift register is electrically connected with a load device through a virtual gate line, so as to avoid the problem of high-temperature jitter of the display device by adjusting the parameter size of the load device, and ensure high display effect of the display device. At the same time, since the setting of the load device can reduce the length of the virtual gate line so that it is smaller than the length of the main gate line, the occupying area caused by the virtual gate lineextending farther in the border area is avoided, the width of the border area of the display device can be reduced, and the narrow border of the display device can be realized.

The invention relates to the technical field of garbage transportation, in particular to a garbage conveying box and a garbage management system based on a block chain. The garbage conveying box comprises a box body, rolling wheels are installed at the bottom of the box body, a handle is arranged at the top of the box body, and the garbage conveying box further comprises an overturning mechanism used for overturning a garbage can and a bearing mechanism used for preventing the overturned garbage can from falling into the box body. The overturning mechanism comprises forks, a rotating shaft andan elastic structure. The box body is provided with supporting parts, and the rotating shaft is horizontally arranged and rotationally connected with the supporting parts. The forks are fixedly connected with the rotating shaft and used for bearing the garbage can. The elastic structure is used for applying torque to the rotating shaft to overturn the forks. The bearing mechanism comprises a bearing piece and a locking structure. The bearing piece is located above the garbage can and used for bearing the garbage can after the forks are overturned. The locking structure is used for achieving synchronous rotation of the bearing piece and the rotating shaft. According to the garbage conveying box, a large amount of garbage can be conveniently conveyed at a time and can be collected by a garbage truck.

A convenient multi-plug socket belongs to an electric apparatus, and comprises an annular multi-plug socket and a peripheral multi-plug socket, wherein the annular multi-plug socket is oblate, and is provided with a plurality of jacks uniformly distributed around the center of the circle; a base is connected to the lower end of the annular multi-plug socket and a power cord, and provided with a switch; and the peripheral multi-plug socket is connected with a connection plug through a conducting wire. A charger larger in size can be plugged into the peripheral multi-plug socket for use to avoid too much space occupation due to an individual plug with large size, so that utilization ratio of the jacks on the multi-plug socket is improved and the use is more convenient and flexible. A plurality of peripheral multi-plug sockets can be arranged as required.

The invention relates to an integral space structure for an offshore converter station, and mainly relates to the field of offshore wind power development, in particular to the field of offshore electrical boosting platforms. An upper module in the integral space structure for the offshore converter station provided by the invention forms a three-transverse-truss four-longitudinal-truss space frame system, wherein transverse trusses are used for bearing large-span weight load of a main structure, and longitudinal trusses are used for transmitting loads, form a whole with the transverse trussesand are transmitted to the jacket and the pile foundation; therefore, it is guaranteed that the structure has enough overall rigidity, the natural vibration frequency is larger than 0.6s, the structure is far away from the wave main frequency, and the vibration of the structure under the effect of environment loads is reduced. In the transportation period, temporary binding members are arranged to share stress on main columns of a valve hall transverse frame, the risk that a main frame is unstable when inertia effects such as rolling or pitching or heaving happen to a ship in the marine transportation period is reduced, and the situation that the design size of main column members is too large is avoided.