72results about How to "Flexible folding" patented technology

The invention relates to a foldable double-screen intelligent mobile phone, comprising a body, a main display screen and an auxiliary display screen, wherein the main display screen and the auxiliary display screen are connected by a foldable rotating shaft at the side part so as to realize folding and unfolding; and after being unfolded, the main display screen and the auxiliary display screen are combined into a large screen. Compared with the prior art, the foldable double-screen intelligent mobile phone has the advantages that the main display screen and the auxiliary display screen can be flexibly unfolded and folded under the connection guide of the foldable rotating shaft at the side part; when being unfolded, the main display screen and the auxiliary display screen are positioned in one plane and combined into one large screen; and when being folded, the main display screen is positioned on the auxiliary display screen, the foldable rotating shaft at the side part is contracted into a groove of the main display screen, and the whole mobile phone is folded seamlessly. When the mobile phone is used, the main display screen and the auxiliary display screen of the mobile phone can be combined into one large screen, so that the foldable double-screen intelligent mobile phone is more adaptive to multimedia and network functions, also supports USB (Universal Serial Bus) and Bluetooth and provides necessary functions such as display, image pickup, voice and handwriting and the like.

The invention relates to a novel foldable lifting basket applied to high-rise building escape. Multiple people can simultaneously escape, and high-rise building escape efficiency and safety are improved. The foldable lifting basket comprises a bottom plate, an aluminum alloy plate, a front-side steel wire rope, bottom plate hinge pins, a left lower side plate, a lifting ring, a left upper side plate, a buckle, a bolt, a front-side cross beam, a rear-side cross beam, a right upper side plate, a rear-side steel wire rope, side plate hinge pins and a right lower side plate. The novel foldable lifting basket has the advantages that the novel foldable lifting basket is skillful in structure and light in weight; the basket body can be flexibly unfolded and folded, so that the foldability of the lifting basket is realized, and space occupation is reduced; and the novel foldable lifting basket has the characteristics of convenient transportation, flexible operation, high reliability and the like.

The invention discloses a foldable mobile terminal. The foldable mobile terminal comprises a first case (100), a first screen (200), a second case (300), a second screen (400) and a connecting bracket(500); the first screen (200) is arranged on the first case (100); the second screen (400) is arranged on the second case (300); the first case (100) is connected with the second case (300) through the connecting bracket (500); one end of the connecting bracket (500) is rotatably connected on the first case (100) and can rotate around a first axis (A); the second case (300) is rotatably connectedon the other end of the connecting bracket (500), and can rotate around a second axis (B); and the first axis (A) and the second axis (B) are intersected or are noncoplanar. The above scheme can solve the problem that a current foldable mobile terminal is poor in folding flexibility.

The invention relates to a pipe/cable enclosure for pipes and cables of a medical diagnostic device, said enclosure surrounding the pipes/cables running from the diagnostic device to a partition wall and having at least one folding wall element with folds which, in the assembled state, is disposed folded at the folds around the pipes/cables, thus surrounding the pipes/cables.

A photovoltaic system includes a suspension system, a drive system and a solar cell module, wherein the solar cell module is flexible and foldable; The suspension system comprises a bracket and a suspension body arranged on the bracket; The solar cell module is suspended on the suspension main body; One end of the solar cell module is a driving end connected with the driving system, and the driving system can pull the driving end to move back and forth so as to unfold or fold the solar cell module along the suspension body. In the invention, a flexible foldable solar cell module is arranged, and the solar cell module is suspended, so that the solar cell panel can be flexibly expanded or folded, and solar power generation can be realized on the basis of meeting the illumination demand in agricultural production, which is beneficial to the large-scale application of agricultural photovoltaic technology.

The invention provides a multifunctional foldable fireproof high-temperature-resistant environment-friendly movable carriage. In combination with the mechanical principle and the mechanics principle, a large rectangular cabinet frame integrated movable structure is designed, the structure can be conveniently and rapidly erected and formed only within 12 minutes to 18 minutes, when not used, the carriage can be folded into a rectangular wooden block so as to be quite convenient to transport, storage space is saved, and the carriage can be carried through a forklift. A lightning protection device is arranged on the upper face of a roof, an electrical control cabinet device is arranged in the carriage, the outer layer of a wall material is made of corrosion resistant steel sheets, the inner portions of the corrosion resistant steel sheets are coated with IEPS and a mixed material, an anti-theft door and an anti-theft window are formed in the carriage, and special universal wheels are arranged on the lower face of the floor of the carriage. The multifunctional foldable fireproof high-temperature-resistant environment-friendly movable carriage is firm, durable, capable of being wholly shaped and folded to be carried, flexible in movement, fireproof, resistant to damp and high temperature, complete in electrical equipment, long in service life, economical, environmentally friendly, large in popularization value and beneficial to the nation and people.

The invention discloses a foldable trolley, which comprises a vehicle plate, the vehicle plate comprises a first support plate and a second support plate, the first support plate is movably connected to the second support plate, and both the first support plate and the second support plate are provided with There are guardrails, first protective frames are provided on both sides of the first support plate, the first protective frame includes a first railing and a first baffle plate, and the first railings are evenly distributed between the first baffle plate and the first support plate, One end of the first baffle plate is provided with a limit card slot, both sides of the first support plate are provided with a second protective frame, the second protective frame includes a second railing and a second baffle plate, and the second railing is evenly distributed on the second baffle Between the plate and the second support plate, one end of the second baffle is provided with a bump, which corresponds to the limit card slot, one side of the first support plate is provided with a foot, and one side of the second support plate is provided with a walking wheel. The invention has the advantages of simple structure, flexible connection, convenient folding and portability.

The invention discloses a support leg gear locking device in a getting-on stretcher. According to the support leg gear locking device, a locking pipe with a guide channel is arranged on a framework of the stretcher, and a gear rod is inserted into the guide channel, is hinged with the upper end of a support leg, and drives the support leg to shrink inwards or stretch outwards while sliding forwards or backwards in the guide channel; at least two gear holes are arranged on the gear rod, and when the gear rod slides relative to the guide channel through guide pieces, the gear holes sequentially pass through the guide channel; a spring bolt is arranged in a pipe locking pipeline through a pushing mechanism, and when the gear rod slides in the guide channel till any gear hole is positioned in the guide channel, the spring bolt extends into the gear hole under the pushing of the pushing mechanism; a control mechanism is arranged between the lock rod and the spring bolt, and can pull out the spring bolt extending into any gear hole or prevent the spring bolt from extending into any gear hole in the guide channel. The support leg gear locking device can reliably lock the support leg in the needed position.

The invention relates to the field of 3D display, and discloses a folded light path geometric holographic display system, which comprises at least one projector, a transmission type geometric holographic screen, a support structure, a controller and at least one light path folded lens group, the light path folding mirror group at least comprises a plane mirror with a reflection function, and is used for changing a propagation path of light projected by the projector; the number of viewpoints of the folded light path geometric holographic display system is n; the mean value of the diameters ofthe light-transmitting parts of the lenses on the outermost side of the projector is D decimeters; the mean value of the projection light source power of the projector is P watt; by introducing the light path folding lens group capable of changing the propagation path of the projection light of the projector, the light path is flexibly converted and folded, the space can be reasonably utilized, the space occupancy of the whole display system is reduced, and the layout flexibility of the display system is effectively improved.

The invention discloses a foldable rear protection device of a compression type garbage truck. The foldable rear protection device comprises a supporting mechanism, a driving mechanism, a folding mechanism, a connecting plate, a buffer mechanism and a protective plate, wherein the driving mechanism is arranged on two sides of the top surface of the supporting mechanism; the folding mechanism is mounted on one side of the top of the driving mechanism; the connecting plate is mounted on the surface of the top of the folding mechanism; the buffer mechanism is arranged on the surface of the top ofthe connecting plate; and the protective plate is mounted on the surface of the top of the buffer mechanism. According to the foldable rear protection device, the driving mechanism is used to drive the folding mechanism to flexibly stretch out and draw back, so as to complete the folding storage of the protective plate and reduce the turning radius of the compression type garbage truck in the running process, meanwhile, potential safety hazards of the compression type garbage truck in the running process are reduced, and external collision energy can be absorbed through the buffer mechanism;and the use safety of the compression type garbage truck is protected, and equipment on the protection plate is protected, and the use safety of the rear protection device can be further improved.

The invention discloses a supporting device for engine and gearbox maintenance, and relates to the technical field of supporting equipment. The supporting device for engine and gearbox maintenance comprises a cart, wherein a supporting plate is arranged at the top of the cart, the two sides of the bottom surface of the supporting plate are connected with the top surface of the cart through a lifting assembly, the lifting assembly comprises an electric hydraulic push rod, baffles are installed at the two ends of the electric hydraulic push rod, first movable seats are installed on the outer side walls of the baffles, and a second movable seat and a third movable seat are arranged at the bottom and the top of one side of each first movable seat respectively and are movably connected with the first movable seat through connecting rods respectively. According to the supporting device, the position height of a workbench can be flexibly adjusted, and the workbench can also be flexibly rotated, so that the use convenience of the equipment is improved; and meanwhile, the operation space of the workbench can be expanded, so that the use effect of the equipment is improved.

The invention provides a rocker mechanism which comprises a first rod (10), an operation shaft (20), a connector (30) and a hollow second rod (40). The connector (30) is connected with the first rod (10) and the operation shaft (20), the second rod (40) sleeves the first rod (10) and is elastically connected with the first rod (10), and a first end (45) of the second rod (40) sleeves the operation shaft (20). When lifting force is applied to the second rod (40), the second rod (40) breaks away from the operation shaft (20), and the first rod (10) and the second rod (40) can be folded relative to the operation shaft (20). The first rod of the rocker mechanism is folded around the operation shaft, a user conveniently folds the first rod when not using a rocker, the folded rocker is small in occupied space and convenient to store, and operation precision can be ensured. The invention further provides a remote controller.

The invention discloses rail type electric transportation equipment which comprises a kinetic energy robot, a manned platform, an object platform and a track, wherein the kinetic energy robot is in sliding connection with the track through matching of rollers and grooves. The rail type electric transportation equipment effectively solves the problems in the prior art, and has the advantages of high efficiency, low price, safety, convenience and the like; the track adopts a dustproof rubber sheet, so that dust accumulation is effectively prevented, and the possibility of accidents is reduced; the kinetic energy robot transportation is adopted to replace manual transportation, so that the problems of road congestion and traffic accidents easily caused by a traditional transportation mode aresolved; the rail type electric transportation equipment works via electric energy, electric energy equipment is easy to replace and maintain, and the problems of high cost and low efficiency of the traditional transportation mode are solved; and the rail type electric transportation equipment is low in manufacturing cost, high in efficiency, strong in safety, and suitable for use and popularization in society.

The invention discloses a folding bed guard, and relates to a baby product which is installed on the side of a bed to prevent a baby from rolling to fall down when the baby sleeps on the bed. The folding bed guard is mainly composed of top rods, middle rods, a left connecting rod, a right connecting rod, foot rods and the like. The folding bed guard is characterized in that the top rods comprise the left top rod and the right top rod, the middle rods comprise the left middle rod and the right middle rod, and the left foot rod and the right foot rod which are rotatably installed in a fixed angle are additionally installed on the left connecting rod and the right connecting rod respectively; meanwhile, upper rotation points, middle rotation points and lower rotation points which can do synchronous linkage rotation are arranged between the adjacent ends of the left top rod and the right top rod, the adjacent ends of the left middle rod and the right middle rod and the adjacent ends of the left foot rod and the right foot rod respectively, and therefore the bed guard can be conveniently and flexibly unfolded or folded by only operating any one rotation point; in addition, the overall bed guard has the advantages of being simple in structural design, stable and reliable in use, small in folded size and the like, package and transportation are greatly facilitated, and a consumer can conveniently store the bed guard.

The invention discloses a rigidizable inflatable capturing hand, and belongs to the technical field of spaceflight on-orbit control. The invention discloses the rigidizable inflatable capturing hand which comprises a plurality of inflatable knuckles, a plurality of inflatable joints and a plurality of hooping air bags, wherein the inflatable knuckles are sequentially arranged, the inner ends of the adjacent end faces of every two adjacent inflatable knuckles are connected through a hinge, one inflatable joint is fixedly connected between every two adjacent inflatable knuckles, the inner sides of the outer surfaces of the inflatable knuckles are connected to the hooping air bags, and the inflatable knuckles are rigidizable inflatable knuckles. According to the rigidizable inflatable capturing hand, winding type capturing of the capturing hand is achieved through inflation and deflation of the driving air bags in the inflatable joints, the capturing force can be controlled and adjusted, the control mode is simple, reliable and easy to achieve, the rigidizable inflatable capturing hand has high adaptability to targets of different shapes and sizes, the rigidizable inflatable capturing hand is used for operations such as on-orbit capturing, releasing and relative fixing of the space target.

The invention provides an angle material for wall surface decoration and a manufacturing method of the angle material in order to carry out good construction on a corner portion of an external angle portion or an internal angle portion. The angle material for the wall surface decoration is folded to form an angle which corresponds to the angle of the corner portion of the external angle portion or the internal angle portion, the angle portion of the folded angle material for the wall surface decoration keeps consistent with the angle portion of the corner portion, when the angle material is adhered to the wall surface of the corner portion, an operator can determine whether the angle material for the wall surface decoration is tightly adhered to the wall surface of the corner portion in a visual mode through the surface side of the transparent angle material for the wall surface decoration, and when the operator finds that the effect of adhesion is poor, the angle material for the wall surface decoration is corrected to be tightly adhered to the wall surface of the corner portion. The angle material for the wall surface decoration and the manufacturing method of the angle material have the advantages that a wall cloth material can be well adhered along the corner portion through the angle material for the wall surface decoration, and meanwhile the corner portion can be finely reconditioned to be in a good state.

The invention relates to an instation hot-line work combined insulation ladder which comprises at least two groups of symmetrically arranged herringbone support ladders, wherein the support ladders comprise ladder legs which symmetrically stand on the ground; the ladder legs are internally provided with sliding rails; sliding ladders are connected to the insides of the sliding rails in a sliding manner; sliding ladder heads which are arranged on the tops of the sliding ladders arranged at the two sides of the same support ladders are moveably connected; elastic flat ladders are fixedly connected between the sliding ladder heads at different support ladders; insulation work platforms extending outwards are arranged at the end parts of the flat ladders. According to the invention, the instation hot-line work combined insulation ladder is high in structure connection manner stability, large in bearing capacity and strong in safe reliability; the instation hot-line work combined insulation ladder can be flexibly assembled and used according to the site environment under the condition that the traditional herringbone ladder can not meet safety spacing on site, and can meet different height requirements, so people can reasonably regulate the electric field in and out positions by virtue of the combined ladder, and thus powerful guarantee on the safe and effective hot-line work of instation electrical equipment is improved.