441results about How to "Easy to fold and store" patented technology

The invention relates to a cradle head stabilizer, and particularly provides a stabilizer folding structure and a handheld stabilizer. The stabilizer folding structure is used for rotatably connectinga motor cabinet with a rocker arm to enable the motor cabinet and the rocker arm to have a first extending state and a second taking in state in the relative rotating process, and comprises an elastic piece and a buckling structure, wherein the elastic piece is used for exerting elastic force enabling the motor cabinet to be propped against the rocker arm; the buckling structure is arranged at the propping position of the motor cabinet and the rocker arm; and when the motor cabinet and the rocker arm are under the first state and the second state, the buckle structure is in the buckling stateto limit the relative rotation of the motor cabinet and the rocker arm, and when the motor cabinet and the rocker arm are under other state, the buckling structure is separated to enable the motor cabinet and the rocker arm to be in relative rotation. According to the stabilizer folding structure disclosed by the invention, the stabilizer is convenient to fold and take in, and the stabilizer folding structure is convenient for a user to use.

An air-ground amphibious dual-ring shape-shifting robot comprises an outer circular ring and an inner circular ring, wherein the inner circular ring is sleeved with the outer circular ring, and the two ends in the radial direction of the inner circular ring and the two ends in the radial direction of the outer circular ring are hinged to each other respectively to achieve rotating matching; the outer diameter surface of the outer circular ring is at least connected with an outer wheel rim capable of rotating in the axial direction of the outer circular ring in a sleeving mode, and the outer diameter surface of the inner circular ring is at least connected with an inner wheel rim capable of rotating in the axial direction of the inner circular ring in a sleeving mode; an included angle motor used for changing the relative folding angle between the outer circular ring and the inner circular ring, an outer ring motor used for being connected with the outer wheel rim and driving the outer wheel rim to rotate, an inner ring motor used for being connected with the inner wheel rim and driving the inner wheel rim to rotate and an electrical modulation module used for a model airplane are fixed in a ring of the inner circular ring, two flight control motors are fixed on the electrical modulation in the center axis direction of the ring of the inner circular ring, and the flight control motors are in driving connection with two rotor wings with opposite rotating directions. The air-ground amphibious dual-ring shape-shifting robot can automatically adapt to terrains in an all-dimensional mode in land traveling and can be folded to move in a narrow space; the direction of an inner circular ring air duct can be changed to adjust flight attitudes by folding, the torque of the two rotor wings can change the flight directions, and flight reconnoitre can be achieved in a narrower space.

The invention discloses a UHMWPE (Ultra High Molecular Weight Poly Ethylene) fiber composite summer sleeping mat and a manufacturing method thereof. The summer sleeping mat comprises a mat surface layer, a sweat absorption layer and a mat bottom coating layer, wherein the mat surface layer is prepared from UHMWPE, or is prepared by arranging the UHMWPE and higher-water-absorption common textile materials at intervals or is prepared by using the UHMWPE and higher-water-absorption fiber composite yarns as warp and weft yarns, and is subjected to anti-bacterial and insect-preventing treatment; the sweat absorption layer is made of a high-water-absorption fabric and is arranged between the mat surface layer and the mat bottom coating layer; the mat bottom coating layer is a common hydrophilic fabric with certain abrasion resistance, is sewn in an edge coating manner, covers the sweat absorption layer and the mat surface layer and is sewn around the mat surface layer. The mat has an obvious and ensuring contact feeling of coolness, is easy to fold and carry, is light in weight, and has the anti-bacterial and insect-preventing functions; the mat surface is dry and comfortable for a long time.

The invention discloses a multifunctional foldable clothes dryer. The multifunctional foldable clothes dryer mainly comprises a hollow box body and an air heater and is characterized in that an air inlet is arranged on the side wall of the hollow box body, an air outlet is arranged at the top of the hollow box body, the air heater is arranged at the air inlet, and outside air is heated and then horizontally blown into the hollow box body and then exhausted out of the hollow box body from the air outlet; and the hollow box body mainly consists of a foldable frame and a three-dimensional cloth box; the foldable frame mainly comprises two square frames which are hinged, a hinged shaft is arranged at the middle point position of the two sides of the square frame, the two same square frames are connected crosswise through the hinged shaft, the top sides of the two square frames are respectively connected with the top sides of the two sides of the three-dimensional cloth box, and the bottom sides of the two square frames are respectively connected with the bottom edges of the two sides of the three-dimensional cloth box. the multifunctional foldable clothes dryer has abundant functions: the main function is used as a drying machine; and the multifunctional foldable clothes dryer can also be used as a dirty clothes basket, and be used for ironing clothes by erecting an ironing board, can be conveniently folded and contained and is convenient to store and transport and sell.

The invention discloses a manufacturing method for a liquid conveying hose. The method comprises the steps that a cylindrical fabric layer is woven through a circular weaving machine, wherein the cylindrical fabric layer is of an independent plain weave structure, or twill weave structure or satin weave structure; the cylindrical fabric layer is dried; a flexible wire mesh is wound outside the cylindrical fabric layer; the structure obtained through the step (3) is coated with thermoplastic polyurethane after sized dicing and melting, so that an inner bond layer and an outer bond layer are formed, and the hose is manufactured. According to the hose, the flexible wire mesh is added, high liquid conveying pressure can be borne, and the conveying flow of the hose is further improved.

The invention provides a foldable three-wheel electric vehicle which is more scientific and reasonable in structure and more convenient and comfortable to use. A frame and a handlebar, which are designed based on the four-link mechanism principle, can be folded and unfolded, so that the three-wheel electric vehicle is suitable for different using occasions and users. The layout mode of two front wheels and one rear wheel effectively improve the side overturning preventing capability in turning of the three-wheel electric vehicle. The foldable three-wheel electric vehicle is convenient to fold and unfold, thereby having great practicability and great potential generalization performance.

The invention provides a multifunctional self-timer stick, comprising a bracket, a clamping device, and an auxiliary handle, wherein the top of bracket is rotatianlly connected with a connecting head;the clamping device is configured to clamp electronic equipment; the clamping device is movably connected with the connecting head; the auxiliary handle is hinged with the connecting head; a lock handle assembly is arranged between the connecting head and the auxiliary handle; and the lock handle assembly is used for fixing the holding position of the auxiliary handle relative to the connecting head in a locking state and enabling the auxiliary handle to rotate relative to the connecting head in an unlocking state. On the basis of supporting by the bracket, the auxiliary handle can be used bya user to change the position of electronic equipment such as a mobile phone on the clamping device, so the stability during the position change process is improved obviously, especially the motion stability when the electronic equipment needs to be rotated during panoramic shooting is improved; the self-timer stick is beneficial to improving the shooting quality, more beneficial to ergonomic design, prevents the hand and arm of the user from being sore or diseased, and promots health and user experience.

The invention provides a lamp post trash can and belongs to the technical field of trash cans. The lamp post trash can solves the problem that it is inconvenient to discard garbage at night. The lamp post trash can comprises a first clamping arm and a second clamping arm which are hinged to each other in a cross mode. The first clamping arm comprises a first clamping head and a first clamping rod, and the second clamping arm comprises a second clamping head and a second clamping rod. The first clamping rod and the second clamping rod are provided with a plurality of hooks respectively. The lamp post trash can further comprises a folding supporting plate, the supporting plate is connected between the first clamping rod and the second clamping rod, and an elastic part is arranged between the first clamping rod and the second clamping rod. When the first clamping rod and the second clamping rod are unfolded along a hinged part, the supporting plate can be unfolded to be of an arc-shaped structure. The supporting plate is further provided with a hole-shaped cup hole which is round after being unfolded along the supporting plate and is used for supporting a beverage cup. The first clamping head and the second clamping head are clamped on a lamp post of a street lamp, and then garbage bags are suspended on the hooks; the supporting plate can be unfolded to be of the arc-shaped structure; the supporting plate is provided with the cup hole, and accordingly a pedestrian can place the beverage cup that is not drunk up or foods that are not eaten up in the cup hole or on a bracket, so that a vagrant can pick the beverage cup or the foods conveniently.

The invention discloses a municipal folding construction guardrail. The guardrail comprises guard bars, handrails and supporting frames. Supporting rods are mounted on the outer sides of the guard bars, grooves are formed in one ends of the supporting rods, and the other ends of the supporting rods are connected to first bearings correspondingly. Clamping blocks are arranged at the upper ends of the guard bars correspondingly. The handrails are mounted between the guard bars. Supporting blocks are fixed to the lower ends of the guard bars correspondingly and mounted on the left sides of the guard bars. The supporting frames penetrate through the side surfaces of bases correspondingly, and pulleys are mounted at the bottoms of the supporting frames correspondingly. Adjusting bolts penetratethrough and fix the intersecting points of the supporting frames and the bases correspondingly. Circular holes are formed in one sides of the bases correspondingly, and set bolts are mounted in the circular holes correspondingly. According to the municipal folding construction guardrail, the multiple handrails can be rotationally folded through second bearings, the distance between the two guardbars is changed conveniently, accordingly, the guard bars are conveniently folded and accommodated, the overall occupation area is reduced, and transportation is facilitated.

The invention discloses a rock drill air-leg supporting device convenient to adjust an angle. The rock drill air-leg supporting device convenient to adjust the angle includes a rock drill main body, an upper connecting seat, a bottom rotating seat, a middle fixing rod, air-leg main bodies, installation pieces, first connecting shafts, connecting rods, a bottom installing plate, fixing claws and afixing bottom plate; a first fixing rod and a second fixing rod are arranged in the middle of the rock drill main body in a penetrating mode, and the top ends of the second fixing rod and the first fixing rod are correspondingly clamped with the a second limiting plate and a first limiting plate mutually, and the second limiting plate and the first limiting plate are further clamped with the two sides of the upper connecting seat mutually; and the bottom of a winding shaft is wound with a connecting wire, and a limiting block is installed at the top of the connecting wire. During the use, therock drill air-leg supporting device convenient to adjust the angle can not only facilitate the multi-angle adjustment work of the rock drill above the whole device, but also facilitate the angle fixing work after the adjustment work is completed, and the accurate drilling work of the rock drill is ensured.

The invention discloses a supporting device for tunnel construction. The supporting device comprises a base, a second adjusting ring and a mounting block. A supporting rod is arranged above the base,an adjusting rod is mounted on the inner side of the supporting rod, a limiting groove is formed in the inner side of the supporting rod, and a limiting rod is mounted on the outer side of the adjusting rod. The adjusting rod is connected with the supporting rod through the limiting rod and the limiting groove, a sleeve rod is mounted above the second adjusting ring, the sleeve rod is located on the outer side of the adjusting rod, a linkage rod is arranged below a supporting rod, and the linkage rod is connected with the supporting rod through a pin shaft. An inserting rod is mounted on a third adjusting ring, the inserting rod is connected with the inserting ring, and the inserting ring is located on the outer side of the supporting rod. The supporting device for tunnel construction canbe conveniently unfolded to be mounted, step-by-step manual welding or riveting is not needed, the mounting efficiency is improved, adjusting is convenient, the supporting device can be finely adjusted according to the specific condition of tunnel construction, and the stability of supporting is improved.

The invention discloses a magnetic-suspension cushion cover structure and a magnetic suspension sofa/bed based on the cushion cover. The magnetic-suspension cushion cover structure comprises a cushion cover body composed of a double-layer fabric, wherein the inside of the cushion cover body is divided into N suspension cavities; the inside of each suspension cavity is provided with two electromagnetic plates of which the like poles are opposite, one of the electromagnetic plate is fixed to the bottom surface inside the suspension cavity, and the other electromagnetic plate is fixed to the top surface inside the suspension cavity; and N is a positive integer which is greater than or equal to 2. The magnetic-suspension sofa comprises a pedestal and a backrest arranged on the pedestal, wherein the pedestal and backrest are both the magnetic-suspension cushion cover structure. The magnetic-suspension bed comprises a bed body, wherein the bed body is completely composed of the magnetic-suspension cushion cover. The invention aims to solve the problem that the simple sofa or bed, which is convenient to be stored and placed and does not need the complex inflation process, is not supplied to the user in the prior art, and overcomes the defects of high time and labor consumption and high air leakage tendency in the existing air cushion sofa or bed.

The invention discloses a foldable LED propagandizing screen. The foldable LED propagandizing screen comprises main bodies and second clamping blocks, wherein an LED screen is mounted on the front ofeach main body, a first connecting groove is formed in one side of the main body, a rotating shaft is connected to one side of the first connecting groove, a fixing pad is connected to one side of therotating shaft, a first fixing groove is formed in one side of the fixing pad, a first clamping groove is formed in one side of the first fixing groove, a second connecting groove is formed in the part, close to the first connecting groove, of the main body, a second clamping groove is formed in the part, close to the second connecting groove, of the main body, and a first rotating groove is formed in the part, close to the second clamping groove, of the main body. For the foldable LED propagandizing screen, the fixing pads are arranged, then by pushing the main bodies to rotate, the fixing pads can be rotated with the rotating shafts when the fixing pads rotate, thus the main bodies can be folded after the fixing pads and the rotating shafts are rotated, meanwhile, the fixing pads and the rotating shafts are embedded in the first connecting grooves, so that gaps between the main bodies are reduced, and therefore, the main bodies can be conveniently folded for storage.

The invention discloses an engineering quality test device applied to a building shear wall stress test, including an outer tube, a bolt knob, and a miniature suction cup. A hinge and a connecting plate are separately installed on two sides between ends of the outer tube, and the connecting plate is connected to the outer tube through a rotating shaft. An inner tube is connected to the other end of the outer tube, and a scale value is engraved on inner walls of the outer tube and the inner tube. A rotating rod is installed through the inside of an installation cavity, and a connecting piece isfixedly installed on an outer wall of the inner tube. A telescopic rod is installed through the inside of a chute, and a spring is disposed inside the telescopic rod. A positioning hole is disposed on an outer wall of an adjustment rod, and the miniature suction cup is fixedly connected to the top of the adjustment rod. The engineering quality test device applied to the building shear wall stresstest helps install a device on a formwork template and a formwork reinforced steel pipe, so as to realize dual-mode installation, facilitate use of the device, and improve accuracy and efficiency oftemplate perpendicularity detection.

The invention relates to a holder stabilizer, and concretely provides a stabilizer folding structure and a handheld stabilizer. The stabilizer folding structure is used for rotatably connecting a motor base and a rocker arm, so that the motor base and the rocker arm have a first unfolding state and a second storing state during the relative rotating process. The stabilizer folding structure comprises a buckle structure arranged on the connecting position of the motor base and the rocker arm, wherein at the first state and the second state, the buckle structure is clamped so as to limit the motor base and the rocker arm from relatively rotating; and at the other states, the buckle structure is separated, so that the motor base and the rocker arm can relatively rotate. The folding structureprovided by the invention is convenient for folding and storing a stabilizer, and is convenient to use by a user.

The invention provides a solar energy LED streetlamp intelligent control system. The solar energy LED streetlamp intelligent control system comprises a connecting rod, a fastening nut, a fastening pipe, a wireless communication module, an intelligent controller, a storage battery with a battery manager, a photovoltaic charger, a general control switch, an intelligent cabinet, an angle adjustable preinstalled plate structure, a self-adaptive angle adjusting rainproof lamp structure, a put-down type maintenance rod structure, a retractable auxiliary old people chair structure, a pre-installing angle adjustable power supply plate structure and a supporting base. Due to the arrangement of a sliding groove, an angle adjusting plate, a fixing seat, a connection seat, an adjusting lining plate and an adjusting bolt nut, the position of the angle adjusting plate is easily adjusted during pre-installing, and the illumination level of the system is guaranteed; and due to the arrangement of a driven gear, a rotating seat, a driving gear, an angle driving motor, a connection plate, a rainproof cover, self-detection rainwater sensors, a connecting plate, a lamp holder and energy saving lamps, the self-adaptive self-adjusting function is achieved easily, the effect that the energy saving lamps are protected against rainwater scouring can be guaranteed, and the service life of the system is prolonged.

The invention discloses a novel clinical first-aid device for the department of cardiology, and particularly relates to the field of medical instruments. The novel clinical first-aid device comprises stretcher rods and stretcher cloth, the stretcher cloth fixedly sleeves the two stretcher rods, a connecting mechanism is arranged on the rod wall of each stretcher rod, a folding mechanism and a binding mechanism are arranged between the two stretcher rods, and a cardio-pulmonary resuscitation pressing mechanism is arranged above the stretcher cloth. According to the invention, the body of a patient is tightened by using the binding mechanism, the patient is prevented from slipping off from the stretcher in the stretcher transportation process, and the stretcher rods can be retracted and folded when the stretcher is not used by arranging the folding mechanism and the connecting mechanism, so that the acception and storage of the stretcher are facilitated; and by arranging the cardio-pulmonary resuscitation pressing mechanism, the function that the device automatically conducts cardio-pulmonary resuscitation pressing on the patient is achieved, the first-aid efficiency is greatly improved, the two hands of medical staff are liberated, and additional medical treatment services can be provided for the patient.

The invention relates to the field of BIM technology-based green building design, and particularly relates to a BIM technology-based green building design device. The device comprises a storage structure, a supporting structure, a display structure, a driving structure, a first limiting structure, a second limiting structure and a third limiting structure, wherein the driving structure is providedwith the supporting structure used for supporting the display structure, so that the supporting structure and the display structure are conveniently stored through the storage structure; and meanwhile, the second limiting structure is conveniently driven by the driving structure to quickly limit the supporting structure, and therefore, the supporting structure is more convenient and faster to install and disassemble, the loss of accessories in the installation and disassembly process is effectively prevented, and the device is more convenient to carry; and the display structure is connected to the supporting structure through the third limiting structure, so that the display structure is conveniently limited through the third limiting structure, the stability of the display structure is better, the projection quality is greatly improved, and meanwhile, the folding and storage between the display structure and the supporting structure are more convenient and faster.

The invention discloses a visual puncture outfit convenient for fixing an air delivery pipe, which comprises a sealing piece, a clamping mechanism and a movable ring, wherein a sleeve is connected to the bottom of the sealing piece in a buckled mode, a puncture cone is slidably connected to the interior of the sleeve, a C-shaped frame is fixed to the outer side of a mounting ring, a second bolt is connected to the top of the C-shaped frame in a threaded mode, the movable ring is slidably connected to the outer side of the sleeve, a fixed block is fixed to the outer side of the movable ring, and the fixed block is in threaded connection with a third bolt. The visual puncture outfit convenient for fixing the air delivery pipe is provided with the second bolt, trapezoidal blocks and a first spring, and the second bolt at the top of the C-shaped frame is rotated to drive the conical block to drive the two sets of trapezoidal blocks and two sets of clamping blocks below to move oppositely, so that the air delivery pipe is conveniently sleeved on the connecting pipe on the outer side of the sealing piece, and then two sets of connecting rods and clamping blocks are driven to move oppositely under the elastic action of the first spring to clamp the air delivery pipe on the outer side of the connecting pipe, so that the air delivery pipe is conveniently fixed and prevented from falling off.