28results about How to "Simple and beautiful structure" patented technology

The invention provides a vehicle small table board and a vehicle armrest box, and belongs to the technical field of vehicle parts, the vehicle small table board comprises an extension driving mechanism, the extension driving mechanism comprises an elastic energy storage part, a driving shaft and a driving gear, and the driving shaft is connected with the elastic energy storage part; the lead screw is provided with a transmission gear, the transmission gear is fixedly connected with the lead screw in the circumferential direction, and the transmission gear is meshed with the driving gear so that the driving shaft can drive the lead screw to rotate when rotating. The telescopic connecting piece is provided with a threaded sleeve, the threaded sleeve is in threaded connection with the lead screw, and the lead screw drives the telescopic connecting piece to move in the axial direction of the lead screw when rotating; the table plate body is mounted on the telescopic connecting piece; the non-motor-driven small table plate for the vehicle has the beneficial effects that the requirement for arranging a motor and corresponding electronic elements is omitted, the structure is simplified, the cost is reduced, the risk of electrical faults does not exist, and the use reliability is greatly improved.

The automatic moxibustion physiotherapy robot comprises a mechanical part and an electric control part connected with the mechanical part, the mechanical part comprises a large arm structure and a small arm structure which are connected with each other, a rotatable moxibustion head is installed at the tail end of the small arm structure, the moxibustion head is connected with the electric control part, and the large arm structure and the small arm structure are connected through a steel cable transmission mechanism. The electric control part is used for controlling the working state of the steel cable transmission mechanism so as to correspondingly adjust the included angle between the large arm structure and the small arm structure, the large arm structure is connected with a lead screw transmission mechanism, the lead screw transmission mechanism is connected with the synchronous transmission mechanism, and the electric control part is used for controlling the working state of the synchronous transmission mechanism and the working state of the lead screw transmission mechanism. And the large arm structure is correspondingly adjusted to horizontally rotate and vertically lift. Compared with the prior art, the resistance moment of the mechanical arm can be reduced, the movement stability is improved, and meanwhile the real-time individuation requirement of a user can be met.

The utility model relates to an automobile mobile saucer structure with storage and clamping functions, which comprises a saucer structure and a clamping component structure arranged in the saucer structure, the saucer structure comprises an upper saucer body and a lower saucer body which are sleeved, a clamping piece mounting groove structure is arranged in the inner edge of the upper saucer body, and the lower saucer body is provided with a clamping piece mounting groove structure. An outer clamping groove is formed in the outer face of the upper cup holder body, a butt joint fixing piece is arranged in the inner face of the lower cup holder body, and the clamping assembly structure is arranged in a clamping piece installation groove structure. The clamping piece mounting groove structure comprises a clamping body profiling mounting groove and a clamping piece connecting fastener arranged in the clamping body profiling mounting groove, and the clamping piece connecting fastener comprises a hinge fastener, an external fastener, a limiting block and a spring mounting table which are arranged in the clamping body profiling mounting groove. The structure is simple and attractive in design concept; the occupied space is small, the space utilization rate is high, and the cup body is not prone to being clamped by upward force; and the functional part is smoothly overturned up and down, so that the risk that the cup is clamped in the cup holder is avoided.

The utility model belongs to a three-dimensional hook rack which is used for hanging sundries in living, office, accommodation and other spaces of people. The fixing plate (4) of the three-dimensional hook rack is provided with a plate surface (17) which can be bonded by glue and is provided with a fixing hole (18), and a clamping sleeve (11) on the plate surface (17) is connected with the slide way (5). The wide clamping sleeve (11) for fixing the sliding pipe (5) is formed by folding a relatively wide stainless steel plate, and is simple, stable and attractive in appearance. An adjustable gap is reserved in the hanging plate (21) connected with the clamping sleeve (11), a thread for fixing the sliding pipe (5) can be fixed through a fixing screw, the clamping sleeve (11) and the sliding pipe (5) form an integrated structure, the width of the clamping sleeve (11) is three times that of the original clamping sleeve (11), and the clamping sleeve (11) and the sliding pipe (5) form an integrated stable structure through an adjusting device with two adjusting holes (19). The fixing plates (4) can be used independently and can also be used in a combined mode.

The utility model discloses an aluminum alloy framework structure of a glass dome. The aluminum alloy framework structure comprises a plurality of strip-shaped aluminum profiles, a node connecting seat and a base, the joint connecting base comprises a connecting disc and a connecting piece. The connecting disc is a disc, and a plurality of inserting grooves are evenly distributed in the periphery of the outer edge of the connecting disc. One end of the connecting piece is inserted into the slot, the connecting part is fixed by welding, and the other end of the connecting piece is provided with two bolt mounting through holes; the strip-shaped aluminum profile is a straight strip-shaped aluminum profile with a cross-shaped or T-shaped section, and comprises a connecting vertical beam at the bottom; the adjacent node connecting seats are connected through strip-shaped aluminum profiles; an included angle of 5-25 degrees is formed between the connecting sheet and the connecting disc; and the plurality of strip-shaped aluminum profiles and the node connecting seat are connected to form a hemispherical dome framework structure. The aluminum alloy framework structure of the glass dome is simple and attractive in structure, stable and firm, and long in service life; the device is convenient to disassemble and assemble, and logistics and on-site installation are facilitated.

The invention provides an embedded top line for an aluminum honeycomb panel suspended ceiling, which comprises a first vertical plate and a second vertical plate which are parallel to each other, the first vertical plate and the second vertical plate are connected through a first transverse plate, so that a first clamping groove with a downward opening is formed between the first vertical plate and the second vertical plate, and an outward folding edge is arranged at the lower end of the second vertical plate. A second transverse plate perpendicular to the second vertical plate is arranged in the middle of the second vertical plate, and a second clamping groove is formed between the second transverse plate and the folded edge. According to the embedded top line provided by the invention, the edge of the wallboard and the edge of the aluminum honeycomb panel can be closed at the same time, so that the mounting steps are saved, and the whole structure is simpler and more attractive.

The utility model relates to an automatic lifting workbench for a display screen, which can realize automatic lifting of the workbench, can lift the display screen when in use, and can retract the display screen into the workbench when not in use, so that the display screen is prevented from being easily damaged due to long-term exposure, and the cleanliness of the workbench surface is ensured. According to the technical scheme, the device comprises a workbench, and a lifting mechanism is arranged in the lower portion of the workbench; the lifting mechanism drives the display screen support to ascend and descend, and the display screen support is used for fixing a display screen. The display screen lifting opening is formed in the upper surface of the working table and is a channel for the display screen bracket to lift between the interior of the working table and the upper part of the working table; and the turnover plate covers the display screen lifting opening, and one side edge of the turnover plate is rotationally connected to the workbench. An embedded keyboard box and a mouse box are arranged on the working table; after the box cover can be opened by 90 degrees, the box cover is vertically placed through the rotating shaft fixed to the box body and the U-shaped groove in the box cover, and space is not occupied.

The utility model belongs to the technical field of mobile power supplies, and particularly relates to an energy storage station, which comprises a box body, a storage battery pack and a generator, a rocker accommodating groove is inwards formed in the surface of the box body; the energy storage station further comprises a rebounding device. The rocker part is connected with the rebounding device and is positioned in the rocker accommodating groove; one end of the telescopic transmission rod is connected with the rotating shaft of the generator, the other end of the telescopic transmission rod is connected with one end of the rocker part, and the rocker part drives the rotating shaft of the generator to rotate through the telescopic transmission rod to generate electricity. According to the energy storage station, the rocking bar part for rocking production is arranged in the rocking bar accommodating groove, so that the whole energy storage station is of a box body structure without other exposed devices, the structure is attractive and simple, and the energy storage station is very convenient to store or carry.

The utility model relates to the field of engines, and discloses a sugarcane harvester engine post-processing protection device which comprises an engine peripheral assembly, a post-processing upper net cover combination is rotatably arranged on the top face of the engine peripheral assembly, and a post-processing system is arranged in the engine peripheral assembly. A plurality of stainless steel hinges are detachably arranged between the engine peripheral assembly and the post-processing upper mesh cover assembly, and two threaded ends of the plurality of sunk screws are respectively in threaded connection with nuts. According to the utility model, the protection of the post-processing system is improved, better protection is provided for working personnel, the potential safety risk is reduced, the occupied space is reduced, the layout of equipment parts is optimized, the whole machine is more concise and beautiful, the working personnel can open and close the post-processing upper net cover in a combined manner, and the working efficiency is improved. Therefore, a worker can conveniently maintain the post-processing system, and the maintenance and repair process of the machine is simplified.

The invention provides a fuel cell polar plate runner structure which is suitable for a fuel cell polar plate and comprises a first port, a runner body and a second port which are connected in sequence, the runner body comprises a paraboloid, a first side surface, a second side surface and a plane bottom surface; the paraboloid and the plane bottom surface are oppositely arranged; the first side surface is respectively connected with the paraboloid and the plane bottom surface, and the second side surface is respectively connected with the paraboloid and the plane bottom surface; the first side surface and the second side surface are oppositely arranged; and the plane bottom surface is arranged close to the gas diffusion layer. The invention also provides a polar plate. By means of the structure, the performance of the electric pile can be better improved, and heat dissipation of the electric pile is facilitated. The battery is simple and attractive in structure, low in energy consumption, economical, practical and good in machinability, and can be applied to a fuel cell system.

The utility model discloses an outdoor high-voltage mutual inductor protection box which comprises a protection box body, a protection box top is fixedly connected to the protection box body, a heat dissipation structure is arranged on the side face of the protection box body, the protection box body is connected with a protection box door through a pin shaft, and a door handle is arranged on the protection box door. The bottom of the protection box body is connected with a ventilation bin, grid plates are arranged on the top face and the bottom face of the ventilation bin, a dustproof net is arranged in the middle of the ventilation bin, a fan is embedded in the middle of the dustproof net, the distance between grids of the dustproof net is 3-5 cm, and a honeycomb-shaped steel structure plate is fixedly connected into the side face of the protection box body. The honeycomb-shaped steel structure plates are arranged in the ventilation bin, sound insulation cotton is filled between the honeycomb-shaped steel structure plates, T-shaped grooves are formed in the bottom of the ventilation bin, and I-shaped steel is connected into the T-shaped grooves.

The invention relates to the field of multi-wire cutting machines, and provides a multi-wire cutting machine with a safety protection function, the multi-wire cutting machine comprises a rack, a multi-wire cutting unit and lifting devices, and the two sides of the multi-wire cutting unit are connected with the rack through the lifting devices; the lifting device comprises a lead screw, a first driving assembly, a main nut, an auxiliary nut, a connecting piece and a displacement detection assembly. The main nut and the auxiliary nut are both in threaded connection with the lead screw, the pitch of the auxiliary nut is larger than that of the main nut, and the main nut is connected with the rack. A gap is reserved between the main nut and the auxiliary nut, one end of the connecting piece is fixedly connected with the main nut, and the other end of the connecting piece is movably connected with the auxiliary nut. The displacement detection assembly is arranged between the main nut and the auxiliary nut. The first driving assembly is arranged on the rack and connected with one end of the lead screw. The multi-wire cutting unit has the advantages that the main nut can be replaced in time according to the detected displacement, so that the multi-wire cutting unit can be prevented from falling off due to excessive abrasion of the main nut, and the use safety can be greatly improved.

The utility model relates to the technical field of aerial cameras, in particular to an outer protective cover for a medium-wave infrared continuous zoom lens, which comprises a steel belt assembly and pressing plate assemblies positioned at two ends of the steel belt assembly. The steel belt assembly comprises a steel belt and tools connected to the two ends of the steel belt. The pressing plate assembly comprises an inner pressing plate and an outer pressing plate. The LED lamp is simple and attractive in structure, convenient to disassemble and assemble, capable of shielding stray light, dustproof and moistureproof, and plays a good role in protecting the internal structure.

The utility model discloses a split mounting type draining basket which comprises a draining basket body of a rectangular frame structure, the draining basket body comprises a bottom plate and side plates arranged around the bottom plate, and the side plates comprise a front side plate, a left side plate, a rear side plate and a right side plate which are detachably connected. The front side plate, the left side plate, the rear side plate and the right side plate are detachably connected through the mortise and tenon joint structures, so that the draining basket frame body is convenient to disassemble and assemble, the installation labor intensity is reduced, storage and transportation are facilitated, and the transportation cost is saved; disassembly and assembly are convenient, so that the draining basket is convenient to clean and is clean and sanitary; the draining basket is free of a welding structure, convenient to machine and firm in connection, the periphery of the draining basket is wrapped by the aluminum alloy first angle iron and the aluminum alloy second angle iron, the draining basket is attractive and elegant, meanwhile, the corners of the outer side faces of the first angle iron and the second angle iron are chamfered, the hands of a user are prevented from being scratched, and use safety is improved; and when a single accessory is damaged, the use of other accessories is not influenced, and only the damaged accessory needs to be replaced, so that resources are fully utilized, and economy and environmental protection are realized.

The utility model relates to a novel built-in segmented annular waterway device for a vertical shaft stirrer, which comprises a barrel body and is characterized in that a connector pipe mounting hole is arranged on the side wall of the barrel body along the horizontal direction, one end of a connector pipe is positioned outside the barrel body, and the other end of the connector pipe is positioned outside the barrel body. One end of the connector pipe is provided with a connector pipe mounting hole, the other end of the connector pipe penetrates through the connector pipe mounting hole and then extends into the cylinder body, and an annular water spraying unit is mounted in the cylinder body and communicated with the connector pipe; the annular water spraying unit comprises a first arc-shaped pipe and a second arc-shaped pipe, the first arc-shaped pipe and the second arc-shaped pipe are connected together to form a closed annular pipe body, and the annular pipe body is arranged in the horizontal direction; a plurality of spray heads are evenly installed at the bottom of the annular pipe body, and an included angle is formed between each spray head and the horizontal direction. The utility model has the advantages that: the whole structure is simple and beautiful, the pipeline is simple, each part is segmented and detachable, is not exposed, does not occupy the feeding and metering space, and also avoids the problems of water leakage, nozzle blockage, non-replacement and the like of the traditional barrel integrated welding outer waterway structure.

The utility model discloses an energy storage battery module structure, and belongs to the technical field of energy storage batteries. Comprising a U-shaped module bottom plate, module baffles arranged at openings in the two ends of the module bottom plate and a module cover plate arranged at an opening in the top of the module bottom plate, and the module bottom plate, the module baffles and the module cover plate define a box type structure capable of containing a plurality of energy storage batteries; wherein the edges of the two ends of the module bottom plate are provided with limiting parts which are bent inwards to be attached to the module baffle, and the module baffle is provided with a module pressing plate which can press the module cover plate to the top side of the energy storage battery; the utility model aims to overcome the defects in the prior art and provides the energy storage battery module structure, the module bottom plate, the module baffle, the module cover plate and the module pressing plate are sequentially assembled to form the outer frame structure of the whole energy storage battery, and the energy storage battery module structure is simple in structure, good in stability and high in space utilization rate.

The utility model provides a wire storage device, and relates to the field of mechanical devices. The wire storage device comprises a charging body and a storage rack, and the charging body is provided with an accommodating groove; the storage rack is provided with a limiting groove used for fixing a wire rod, the storage rack is contained in the containing groove, and the storage rack is configured to extend out of the containing groove, is used for winding and fixing the wire rod on the storage rack and can be contained in the containing groove along with the storage rack. By the adoption of the wire storage device, the wire cannot be bent, the service life of the wire can be prolonged, and the wire can be stored attractively.

The utility model discloses a mortise and tenon ladder type bridge, including by two sides parallel's edge beam and the ladder type bridge main unit of the connection two side edge beam's a plurality of crosspieces are formed. In the bridge main unit one end, at least one side's edge beam end portion is equipped with tenon, is equipped with the mortise eye that cooperates with it in the other end corresponding position, and the adjacent bridge main unit is inserted into the mortise eye and realizes the insertion connection through tenon. The cooperation structure of tenon and mortise eye can limit the relative displacement of bridge in the plane perpendicular to the insertion direction, and can bear axial tension, and the contact surface guarantees electrical continuity. The mortise and tenon structure can adopt stamping, welding, casting and other modes and is connected with the edge beam, and can cooperate locking device and realize firm connection. The utility model realizes the modularization connection of bridge, and the installation is convenient, and the strength is high, and the conductivity is excellent, is applicable to the quick assembly and maintenance in the cable laying system.

The utility model belongs to a three-dimensional hook rack which is used for hanging sundries in living, office, accommodation and other spaces of people. Rocker arm shafts (1) extend out of the two ends of the three-dimensional hook frame, each rocker arm shaft (1) is a steel wire with the corresponding length, one end of each steel wire is inserted into a guide hole (12) of a plug (3) on the three-dimensional hook frame, the other end of each steel wire is provided with a plug, the rocker arm shafts (1) can slide into the guide holes (12) to be stored and pulled out, and clamps (2) can slide on the rocker arm shafts (1) or move together with the rocker arm shafts (1) to adjust the position. The utility model relates to a device capable of increasing and reducing a three-dimensional hook rack, in particular to a three-dimensional hook rack with a clamp.

An electrically-driven memory alloy wire splicing array type space variable stiffness topological structure is composed of a double-end stud, a nut, an insulation paper gasket, a glass fiber pipe, a wire clamping aluminum sleeve, an inner plate, an outer plate and a memory alloy wire. The overall structural stiffness is preliminarily adjusted in the mode that the double-end stud and the nut for connecting the double-end stud and the plate are screwed to adjust the distance between the plates; the overall structural rigidity is accurately controlled by supplying power to the memory alloy wires; the memory alloy wires and the plate are installed and connected in an insulating mode through the glass fiber pipes, the insulating paper gaskets and the wire clamping aluminum sleeves, the connection mode is simple and firm, one or more memory alloy wires can be independently powered on, and therefore the overall structural rigidity can be more accurately regulated and controlled; the outer plates are cross-shaped plates with the same structural size, the inner plates are straight-line-shaped plates with the same structural size, and all unit structures can be spliced through connecting plates in the space, so that the unit structures can be arbitrarily topological in the up-down direction, the front-back direction and the left-right direction.

The utility model relates to an embeddable display and control console, which effectively solves the problems that the existing display and control workbench is generally heavy and cannot be stored, the function of the display and control console is single, and the man-machine performance is poor due to limited space. According to the embeddable display and control console, the supporting frame and the connecting plate are arranged in a matched mode, the connecting plate can be pushed by the pneumatic supporting rod to slide and move upwards, then the bracket can be jacked upwards by means of pushing of the connecting plate, the bracket and the fixed console face are made to be relatively horizontal, and therefore a flat operation plane is provided for workers; furthermore, a worker only needs to lift the display fixing plate upwards during use, the display fixing plate can be turned upwards by virtue of the power of the air supporting rod, so that the bracket is driven to move upwards, the device is unfolded, the fixed table top can be directly mounted and fixed on different workbenches, the device can adapt to different use scenes, and the practicability is high. And the user experience can be improved while the functionality is met.

The utility model discloses a double-sided metal drawer structure which comprises a drawing box assembly, side plate assemblies, a rear plate assembly, a front plate assembly, connecting pieces, a base plate and a drawing plate, the side plate assemblies are installed on the two sides of the drawing box assembly, the rear plate assembly is installed on one side of the drawing box assembly, and the front plate assembly is installed on the other side of the drawing box assembly. The drawing plate is installed on the front plate assembly through a connecting piece, and a base plate is arranged at the bottom end of the drawing box assembly. The connecting piece comprises a connecting plate and supporting pieces, the supporting pieces are inserted into the two ends of the connecting plate, one supporting piece is arranged at the bottom end of the fourth bent part, and the other supporting piece is arranged at the top end of the base plate; the splicing type design is adopted, the tenon structure is combined with spot welding fixing to achieve connection between plates, compared with screw fixing, assembling is easier, the assembling efficiency can be improved, the screw at the handle is designed in a hidden mode, screws are not used at other portions, and therefore the whole structure is simple and attractive, and market competitiveness is higher.

The utility model discloses a novel door and window base-free handle with a child safety lock, and relates to the field of door and window accessories, the novel door and window base-free handle comprises a door and window handle, a safety lock cylinder assembly and a fixing seat, the safety lock cylinder assembly comprises an outer fixing shaft sleeve, a safety spring, an inner follow-up shaft sleeve and a connecting square shaft, and the door and window handle and the inner follow-up shaft sleeve are fixedly installed; the outer side of the inner follow-up shaft sleeve is sleeved with a safety spring, the inner follow-up shaft sleeve is arranged in an outer fixing shaft sleeve through the safety spring, the outer fixing shaft sleeve and a fixing base are installed through a screw, a buckle is arranged on the fixing base, corresponding clamping grooves are formed in the outer fixing shaft sleeve and the inner follow-up shaft sleeve, and a connecting square shaft is arranged in the inner follow-up shaft sleeve. The connecting square shaft penetrates through the fixing base to be arranged in the door and window sash, and the fixing base is fixedly installed in the door and window sash. According to the door and window handle, the using stability of the door and window handle is enhanced, the door and window handle is stably mounted, the mounting convenience of the door and window handle is improved, and the door and window handle is simple and attractive.

The utility model provides a magnetic type supportable wireless power bank, especially relates to the wireless power bank technology field, the magnetic type supportable wireless power bank comprises a power bank body and a protection mechanism, the outer side of the power bank body is provided with a charging interface, the outer side of the power bank body is hinged with a metal shaft, and the outer side of the metal shaft is fixedly connected with a support frame. A mobile phone is attached to the second cover plate and adsorbed through the magnetic ring, the supporting frame is rotationally connected with the power bank body through the metal shaft, the included angle between the supporting frame and the power bank body can be adjusted, the mobile phone can be better adjusted and supported, in addition, the supporting frame can be hidden, the structure is simple and attractive, and the purpose of improving the functional diversity of the power bank is achieved. And when the mobile phone is held, a finger can be inserted into the included angle between the support frame and the power bank body, so that the holding effect is not influenced.

The utility model discloses a display cabinet structure which comprises a base, a transverse vertical plate and a longitudinal vertical plate. The transverse vertical plate and the longitudinal vertical plate are located on the top of the base. The base comprises a bottom plate, a front side plate and a rear side plate, the front side plate and the rear side plate are located at the front top and the rear top of the bottom plate, the bottom plate, the front side plate and the rear side plate form a triangle, and the transverse vertical plate is located at the top joint of the front side plate and the rear side plate; the bottom of the transverse vertical plate is fixedly connected with the top of the front side plate and the top of the rear side plate, the longitudinal vertical plate is located on the rear side of the transverse vertical plate, the longitudinal vertical plate and the transverse vertical plate are perpendicular to each other, meanwhile, the bottom of the longitudinal vertical plate is obliquely arranged, and the bottom of the longitudinal vertical plate is fixedly connected with the top of the rear side plate; the whole body is made of transparent acrylic materials, so that the display stand is completely transparent, exhibits can be displayed at multiple angles, and meanwhile, the whole structure is simpler and more attractive; meanwhile, a plurality of positions for displaying the exhibits exist, and multi-angle display of the multiple exhibits can be achieved.

This utility model discloses a non-powered treadmill with a quick-installation structure, belonging to the field of fitness equipment technology. It includes an upright post and side handrails; a side fixing nut is fixed to the end of the side handrail near the upright post; a limiting screw is threaded into the side fixing nut, with a gap between the cap of the limiting screw and the side fixing nut; a locking sleeve is fitted onto the limiting screw, with both ends of the locking sleeve limited between the cap of the limiting screw and the side fixing nut; a center fixing nut is fixed to the end of the upright post near the side handrail; the end of the locking sleeve near the center fixing nut is threaded into the center fixing nut. This utility model uses a threaded locking sleeve locking method, which can easily and conveniently complete the installation or removal of the handrails, greatly improving assembly efficiency; through the built-in hidden docking locking structure, the screws are not exposed, avoiding the risk of loose screws and improving the stability of the handrails.

The utility model discloses an automobile roof handle integrated damping rotating mechanism which comprises a handle body, installation grooves are formed in the two ends of the handle body, the installation grooves are rotationally connected with fixing bases, and the fixing bases comprise the first fixing base and the second fixing base. The first fixing base is rotationally connected with the handle body through a first pin shaft, the first pin shaft is provided with a damper, the damper comprises a damping shell and a damping rotor, the damping shell is arranged on the outer side of the damping rotor in a sleeving mode, a left fixing block is arranged on the left end face of the damping rotor, and a right fixing block is arranged on the right end face of the damping rotor; the left fixing block and the right fixing block are arranged at the two ends of the damping rotor respectively, and the fixing grooves matched with the left fixing block and the right fixing block are formed in the first fixing base respectively, so that rigid connection between the damping rotor and the first fixing base is achieved, and the two ends of the damping rotor are tightly matched with the first fixing base; and the matching error between the damping rotor and the first fixed base is reduced, and the damping effect stability is ensured.