14results about How to "Save vertical space" patented technology

This invention discloses an integrated power device combining a low-tooth-difference reducer and a motor, comprising a motor, a housing, and an output shaft coaxially arranged, with the housing rotatably connected to the output shaft. The housing has a hollow cavity inside, into which the motor output shaft extends and is linked via a reduction mechanism. A camshaft is connected to one end of the motor output shaft near the output shaft. The reduction mechanism includes a needle roller bearing mounted on the camshaft, a drive gear mounted on the needle roller bearing, and a transmission assembly installed between the drive gear and the output shaft. The inner wall of the housing has an internal gear ring, with the drive gear meshing with the internal gear ring using low-tooth-difference gears. This invention improves transmission stability and efficiency by designing the motor output shaft and camshaft as an integrated unit, while also making the space more compact. The drive gear and output shaft are driven by transmission steel balls, allowing the output end to directly bear radial force. The structure is simplified, with fewer parts, easier control of part machining accuracy, and lower manufacturing costs.

This utility model relates to vehicles, specifically providing a differential, a vehicle transmission assembly, and a vehicle, aiming to solve the problem of excessive internal oil pressure affecting the sealing effect of the oil seal in the differential. To this end, the differential of this utility model includes: a support base with a first through hole, the inner wall of which has an annular groove; an input shaft; and an adjusting ring disposed within the annular groove, with a clearance fit between the adjusting ring and the inner wall of the annular groove, allowing oil to flow through the gap on both sides of the adjusting ring. This utility model, by setting an adjusting ring within the through hole of the differential support base and ensuring a clearance fit between it and the inner wall of the annular groove, achieves free flow of oil under normal operating conditions; when a large oil pressure difference occurs on both sides of the adjusting ring, the adjusting ring automatically adheres to the inner wall of the annular groove under pressure, promptly sealing the gap and effectively isolating the oil flow. This structure can dynamically adjust the internal oil pressure of the differential without changing the original arrangement.

The invention provides an ultrasonic transducer and ultrasonic cleaning equipment, the ultrasonic transducer comprises a piezoelectric exciter and a vibration radiant panel, the vibration radiant panel is fixed on the piezoelectric exciter, a power supply is electrically connected with the piezoelectric exciter, so that the piezoelectric exciter can generate longitudinal vibration, and the longitudinal vibration of the piezoelectric exciter can excite bending vibration of the vibration radiant panel. The longitudinal vibration sandwich type piezoelectric ultrasonic transducer solves the defects that an existing longitudinal vibration sandwich type piezoelectric ultrasonic transducer is small in radiation area, weak in longitudinal displacement amplitude, long in longitudinal size and the like to a great extent, and has the advantages of being small in space needed by operation, large in sound radiation area and sound radiation power, small in size and the like. The ultrasonic transducer can be widely applied to the application requirements of miniaturization and thinning of the installation space of the ultrasonic transducer. Meanwhile, the longitudinal bending displacement amplitude conversion ratio of the ultrasonic transducer can be influenced by the length, and / or the width and / or the thickness of the vibration radiant panel, so that the longitudinal bending displacement amplitude conversion ratio of the ultrasonic transducer is further improved through the size of the vibration radiant panel.

The embodiment of the utility model provides a display device and electronic equipment. According to the display device, the dimming structure is arranged on the light emitting path of the display panel, and the flat plate lens is arranged on the light emitting path of the dimming structure, so that the first included angle formed between the plane where the display panel is located and the plane where the flat plate lens is located is smaller than 45 degrees, and the longitudinal space occupied by the display panel and the flat plate lens can be reduced; the thickness of the display device is reduced; and the angle of the light emitted by the display panel can be adjusted through the dimming structure, so that the light adjusted by the dimming structure can form a clear display image after being emitted from the flat lens, and normal display of the display device is realized.

The invention discloses a sugarcane pest monitoring device based on an unmanned aerial vehicle and a system thereof, and relates to the technical field of pest monitoring. The problem of data collection comprehensiveness is solved. The supporting seat is carried on a bottom mounting platform of the unmanned aerial vehicle; the bottom of the supporting seat is in transmission fit with a bearing table through a lifting control mechanism, and a data acquisition module for acquiring sugarcane data is mounted at the bottom of the bearing table; the data acquisition module comprises an infrared acquisition module for acquiring sugarcane infrared images, a remote sensing module for acquiring sugarcane remote sensing data and an image acquisition module for acquiring sugarcane image data. According to the invention, the infrared acquisition module, the remote sensing module and the image acquisition module are arranged on the liftable bearing platform, and data acquisition of the sugarcane rhizome can be realized by using the lifting of the bearing platform and the flight of the unmanned aerial vehicle, so that the comprehensiveness of the whole disease and pest monitoring is further improved.

The invention discloses a roadway stacking machine for paper-plastic cup stand production, and belongs to the field of stacking machines, the roadway stacking machine comprises a base, and the upper end of the base is fixedly connected with a fixing plate and a mounting frame. The inner side of the mounting frame is fixedly connected with an electric guide rail, and the inner side of the fixing plate is fixedly connected with a bearing plate. Spatial compression and dynamic unfolding of the stacker material taking device during extending are achieved, linear extending movement of the bearing plate A is synchronously converted into rotating movement of the rotating cylinder through cooperation of a spiral groove in the fixing rod and a sliding shaft in the rotating cylinder, the speed is reduced, torque is increased, the direction is changed, a linkage rod is driven to swing through a worm and worm gear pair, and the material taking device is driven to rotate. The bearing plate B is pushed through the sliding groove to stretch out in an accelerated mode, the longitudinal space in the roadway is greatly saved, and more goods positions are allowed to be arranged; and when goods are taken, the bracket can be quickly unfolded to form a complete bracket with enough bearing span.

This utility model discloses an integrated multi-unit laminar flow air supply device, comprising: a laminar flow air supply body, an airflow handling system, an installation interface flush with the building ceiling, a lateral return air duct, and a flow equalization structure; wherein, the laminar flow air supply body is fixed flush with the cleanroom ceiling via the installation interface, the airflow handling system is integrated inside the laminar flow air supply body, and the lateral return air duct is used to connect to an external return air duct. The device provided in this application, by installing flush with the ceiling, can solve the problem of excessively high equipment height in areas requiring laminar flow cleanliness due to limited cleanroom ceiling height.

The utility model provides a kind of car roof with ceiling, belong to elevator manufacturing technical field, comprising: car roof body, it is provided with first connecting hole;Ceiling body, it is provided with second connecting hole;First connecting component, it includes first bolt and first nut, the first bolt passes through the first connecting hole and the second connecting hole and is connected with the first nut threadedly.The utility model has the beneficial effect that: first bolt passes through first connecting hole and second connecting hole and is connected with first nut threadedly, to connect ceiling body with car roof body, reduce ceiling connecting frame, the required component is less, it is convenient and fast to install, the required longitudinal space is smaller, while the strength that ceiling body and car roof body are connected together is greater.

The application provides a portable bathing device with a disinfection function and a disinfection method. The portable bathing device comprises a shower assembly and a portable body. The shower assembly comprises a spraying head and a holding part. The portable body comprises a shell and a main machine. The main machine comprises a water storage tank, a disinfectant tank and a water pump. A control switch is arranged on the main machine and used for controlling electrical components in the main machine. The water pump is connected with the water storage tank through a water storage pipeline. A first electric valve is arranged on the water storage pipeline. The water storage tank is connected with the shower assembly through a water purification pipeline arranged in the holding part. The water pump is connected with the disinfectant tank through a first disinfection pipeline. A second electric valve is arranged on the first disinfection pipeline. The disinfectant tank is connected with the water purification pipeline through a second disinfection pipeline. A third electric valve is arranged on the second disinfection pipeline. The first electric valve, the second electric valve, the third electric valve and the water pump are electrically connected with the control switch. The technical problem that viruses and bacteria breed in the internal pipeline can be solved.

The utility model belongs to the technical field of toys for children, and particularly relates to a push handle storage structure and a children swing car applying the push handle storage structure, which comprise a children swing car body, a cushion mounted at the top end of the children swing car body and a foot pad adhered to the top of the front end of the children swing car body. The two sets of rotating sleeves at the bottom of the push handle are rotationally connected to the outer portion of the child swing car body, the sleeve rod outside the push handle can rotate to the clamping sleeve at the front end of the child swing car body, the rotatable baffle is matched, the baffle limits the push handle in the clamping sleeve, and the whole push handle can be rapidly stored; according to the child swing car, the longitudinal space needed when the child swing car body is placed is reduced, the child swing car body can be conveniently stored and carried, a sleeve rod outside the fixed push handle can form a fence for the front end and the two sides of the child swing car body, and simple protection can be achieved when the child swing car body is collided; and the moving safety of the device can be improved.

The utility model belongs to mould technical field, especially point to a kind of automobile back door inner and outer plate covering stamping forming die, including lower die seat and material supporting frame, the fixed plate is equipped in vertical direction in the lower material supporting frame of lower die seat, the fixed plate side is equipped with the lower die material supporting air cylinder and support installed in lower die seat, the piston rod of lower die material supporting air cylinder is towards fixed plate, the support is hinged with linkage rod, linkage rod includes fixedly connected link one and link two of end portion, the other end of link one is connected fixed plate, the other end of link two is connected the piston rod of lower die material supporting air cylinder, when the piston rod of lower die material supporting air cylinder telescopic, linkage rod is rotated around its hinged axle with support, link one moves and drives fixed plate moves in vertical direction. The utility model can effectively shorten the vertical space required by lower die material supporting air cylinder and its movement stroke, be applicable to lower height lower die seat and lower die cutter block, wide application range.

The utility model discloses a solid blanking structure, a solid blanking module and batching equipment. The solid discharging structure comprises a body, the body is provided with a discharging flow channel, an air inlet port and an air outlet port, the air inlet port and the air outlet port are located at the two ends of the discharging flow channel, and the air inlet port and the air outlet port are arranged in the horizontal direction. Therefore, the occupation of the longitudinal space of the solid discharging structure can be reduced, the longitudinal size of the solid discharging structure can be reduced, the arrangement of the bend in the discharging flow channel can be simplified, the flow resistance in the discharging flow channel can be reduced, and solid seasoning can be conveniently conveyed.

The utility model aims to provide a gas-driven solar cell module laminating machine, which aims at solving the technical problem that a laminating machine in the prior art is non-uniform in lamination of a photovoltaic module, and comprises an upper box, a lower box and a laminated board, the upper box comprises an upper box body, the lower box comprises a laminating workbench, and the laminated board is arranged on the laminating workbench. The upper box body is driven by the upper box lifting driving device to ascend and descend so as to be close to or far away from the laminating worktable, and the pneumatic laminating machine adopting the structure has the advantages that the uniformity of the stress on the surface of a laminated plate is good, and the condition that the point-shaped pressure is relatively large is avoided; the rigid laminated board driving device adopts a gas driving structure, is positioned on the inner side of the upper box body and is not provided with a mechanical driving device, so that the vertical space can be saved, and the technical problem that a single-layer laminating machine in a multi-layer laminating machine in the prior art occupies a large space due to a driving device can be solved.

The utility model relates to the technical field of dispensing equipment, in particular to a wide workpiece dispensing machine which comprises a base and an adsorption platform, and the adsorption platform is used for adsorbing and supporting a workpiece; the jacking module is positioned between the base and the adsorption platform, and is used for converting the movement in the horizontal direction into the movement in the vertical direction so as to drive the adsorption platform to move up and down; and the multiple dispensing mechanisms move relative to the adsorption platform through a three-axis driving mechanism and are used for carrying out partitioned dispensing on the workpieces. The pushing force in the horizontal direction is converted into the force in the vertical direction through the jacking module, the adsorption platform is controlled to ascend and descend on the basis that the installation space in the vertical direction is saved, multi-area simultaneous operation is achieved in cooperation with the multi-dispensing mechanism, and fixed-point adsorption and partitioned operation of wide workpieces are achieved.