34results about How to "Easy to disassemble and fold" patented technology

The invention relates to a bionic multifunctional notebook computer stand and aims at providing a bionic multifunctional notebook computer stand which has simple structure, is folding and portable, is beneficial to dissipating the heat of a computer and is convenient to adjust the relative positions of a notebook computer and a user so as to meet the requirement for using the notebook computer on various occasions. The technical scheme for solving the problem is as follows: the bionic multifunctional notebook computer stand comprises supporting legs, a supporting frame and a bearing plate which are sequentially connected by joints, and is characterized in that each joint comprises two tube unions, wherein radiate locking teeth which are matched with one another are respectively arranged on the revolution surface at one end of each tube union, and one end of a mesh positioning screw is in threaded connection with the revolution surface of one tube union; and after penetrating through the revolution surface of the other tube union, the other end of the mesh positioning screw is hinged with a handle, and a cam surface contacting with the tube unions is arranged on the hinged end of the handle. The invention is mainly used for holding the notebook computer on various occasions.

The invention discloses a tray type fruit and vegetable package box which not only has a detachable function and can be recycled, but also has an exhibition function. Each group of right angular reinforcing assembly is composed of an inner right angular column and an outer right angular column. Insertion grooves in insertion connection with a rear panel and two side panels are formed in a tray type base, the two side panel, a front panel and the rear panel are connected through four groups of right angular reinforcing assemblies, two ends of the front panel, two ends of the rear panel and two ends of the two sides panels are respectively clamped by the inner right angular column and the outer right angular column in one group of right angular reinforcing assembly, and each group of right angular reinforcing assembly is connected with two corresponding side panels through pins. The top cover is provided with an inner fixing wedge inserted into the space between adjacent inner right angular columns and an outer fixing wedge inserted into the space between adjacent outer right angular columns. The two side panels are provided with a plurality of long-shaped opening grooves with openings arranged at the front ends, and cuboid rods in a fruit and vegetable containing structure are inserted into the long-shaped opening grooves corresponding to the two side panels.

The invention discloses a combined sunshade rainproof canopy of a prefabricated box girder. The combined sunshade rainproof canopy solves the problems that as existing sunshade rainproof canopies used during prefabricating of box girders and T-shaped beams are dismounted and mounted repeatedly, materials are wasted and construction periods are delayed. According to the combined sunshade rainproof canopy, longitudinal usually-fixed angle steel is welded to a left footway and a right footway, sunshade rainproof canopy support columns are movably arranged between the longitudinal usually-fixed angle steel and box girder flange baffles at equal intervals, triangular supporting frames are arranged at the top ends of the sunshade rainproof canopy support columns, and inserting tubes are fixedly arranged at the tops of the triangular supporting frames; the right end of a left movable frame rod (11) is hinged to the left end of a right movable frame rod (17) through a hinge shaft (16), the left end of the left movable frame rod (11) is inserted in the left inserting tube (8), the right end of the right movable frame rod (17) is inserted in the right inserting tube (20), and rainproof cloth (27) is movably arranged at the right end of the left movable frame rod (11) and the right movable frame rod (17). As a canopy support which is combined in an inserted mode is adopted in the combined sunshade rainproof canopy, the combined sunshade rainproof canopy is convenient to assemble and easy to disassemble.

The invention provides a solar energy antitheft sliding plate travel suitcase capable of being expanded into a bed, which is composed of: a left-turning button (1), a forward button (2), an upslope button (3), a right-turning button (4), a pull rod (5), a temperature control knob (6), a soft pad pulling ring (7), a Bluetooth antitheft device (8), a case body (9), a soft cushion (10), a case body pulling ring (11), a solar energy collecting board (12), a zipper (13), a base plate (14), a soft cushion temperature control knob (15), a hidden bed body pulling ring (16) and wheels (17). When a user uses the suitcase, the user can start the Bluetooth antitheft device (8) and then relates the Bluetooth antitheft device with a cell phone. The device body is composed of the case body (9), the pull rod (5), the solar energy collecting board (12) and the base plate (14), wherein the solar energy collecting board (12) is attached to the front surface of the case body (9) so that solar energy can be collected and converted into electric energy for supplying power for driving the whole device and controlling the temperature. The suitcase is anti-theft and can be used as a temporary rest bed.

The invention discloses cotton airing equipment with a rain-proof function. The equipment structurally comprises a bottom plate, wherein a box body is fixedly arranged on the upper end surface of thebottom plate, and an inner cavity is fixedly arranged in the box body in an up-and-down penetrating mode; rain-proof devices are fixedly arranged in the box body, and the rain-roof devices are arranged in an annular array mode and can be used for sheltering cotton from rain after stretching; containing devices are arranged below the rain-roof devices, and the containing devices are positioned in the bottom plate, arranged in the annular array mode and convenient for accommodating and airing the cotton; and supporting devices are arranged on the lower sides of the containing devices, and the supporting devices are positioned on the lower side of the bottom plate and convenient for supporting the equipment. According to the equipment, the rain-roof devices, the containing devices and the supporting devices are adopted, so taht the rain-roof structures inside the equipment can be unfolded to protect the cotton in the cotton airing process, and meanwhile, the flexible structure convenientfor folding and transporting is adopted, so that the equipment is convenient to fold, transport and store, and the space utilization rate of equipment placement is greatly improved.

The invention provides a portable container carrier, and relates to the technical field of tool cars. The technical problem that an existing carrier is not convenient to use can be solved. The carrier comprises a chassis and a pushing rod vertically arranged on the rear portion of the chassis. Landing front wheels and a landing rear wheel are mounted on the chassis, and a handle is mounted at the upper end of the pushing rod. The portable container carrier is characterized in that a rod body of the pushing rod is sleeved with a sleeving ring capable of sliding up and down along the rod body; the sleeving ring is provided with a container bracket and a locking part used for locking the sleeving ring on the pushing rod, and the container bracket is an arc-shaped bracket arching backwards; a left fork and a right fork are arranged at the front end of the chassis and can slide left and right, the front end of the chassis is also provided with a guiding slide groove for guiding the two forks to slide left and right, and the rear ends of the two forks are mounted in the guiding slide groove in the front end of the chassis in a clamping-groove fit mode. The carrier is suitable for carrying a vertical container.

The invention provides a portable foldable pet cage. The portable foldable pet cage comprises a chassis, first side plates, a second side plate, a door plate and a top plate, wherein a plurality of first side plates are provided; the first side plates are symmetrically hinged to the edges of the left side and the right side of the chassis. Through hinging of a pair of first side plates, one secondside plate and one door plate to the edges of the four sides of the chassis respectively and hinging of the top plate to the edge of one side, away from the chassis, of the second side plate, the topplate is detachably connected to the first side plates and the door plate to form a cage body which can be detached at any time, so that when the pet cage is used by people, the pet cage is convenient to assemble, and when the pet cage is not used, the pet cage is convenient to detach and fold for storage; the chassis, the first side plates, the second side plate, the top plate and the door plateare all made of a lightweight material, so that the carrying weight of the whole pet cage is greatly reduced and the pet cage is also convenient for people with small physical strength to assemble.

The present invention discloses a flying dust height detection apparatus for air monitoring, wherein a plurality of lower section pipes and upper section pipes are arranged above a bottom portion square pipe, the upper section pipes and the lower section pipes are distributed at intervals, the front side wall on the lower end of the lower section pipe is hinged to the bottom portion square pipe or the upper section pipe adjacent to the lower side through a hinge, the rear side wall on the lower end of the upper section pipe is hinged to the lower section pipe adjacent to the lower side through a hinge, guide grooves are molded on the rear side walls of the lower section pipes and the front side walls of the upper section pipes, vertical connection pipes are inserted between the bottom portion square pipe and the lower section pipes or between the lower section pipes and the upper section pipes, an adjustment bolts penetrate through the guide grooves of the lower section pipes or upper section pipes and are connected to the connection pipes, screw sleeves are fixed on the right side walls of the lower section pipes or the left side walls of the upper section pipes, screw columns are connected on the screw sleeves in a screw manner, and the outer ends of the screw columns are fixed on flying dust collection frames. The flying dust height detection apparatus of the present invention has advantages of simple structure and convenient disassembly and folding, wherein the length of the height detection apparatus can be effectively shortened with the disassembly folding so as to be conveniently received in the bag and conveniently handle and carry.

The invention discloses a combined sunshade rainproof canopy of a prefabricated box girder. The combined sunshade rainproof canopy solves the problems that as existing sunshade rainproof canopies used during prefabricating of box girders and T-shaped beams are dismounted and mounted repeatedly, materials are wasted and construction periods are delayed. According to the combined sunshade rainproof canopy, longitudinal usually-fixed angle steel is welded to a left footway and a right footway, sunshade rainproof canopy support columns are movably arranged between the longitudinal usually-fixed angle steel and box girder flange baffles at equal intervals, triangular supporting frames are arranged at the top ends of the sunshade rainproof canopy support columns, and inserting tubes are fixedly arranged at the tops of the triangular supporting frames; the right end of a left movable frame rod (11) is hinged to the left end of a right movable frame rod (17) through a hinge shaft (16), the left end of the left movable frame rod (11) is inserted in the left inserting tube (8), the right end of the right movable frame rod (17) is inserted in the right inserting tube (20), and rainproof cloth (27) is movably arranged at the right end of the left movable frame rod (11) and the right movable frame rod (17). As a canopy support which is combined in an inserted mode is adopted in the combined sunshade rainproof canopy, the combined sunshade rainproof canopy is convenient to assemble and easy to disassemble.

The invention provides a toy motorcycle with a foldable motorcycle body structure. The toy motorcycle comprises a handle, a connecting rod, a stacking box, a clamping bolt, a first spring, a pressingplate, a T-shaped pin, a fixing plate, an inserting rod and a second spring. The connecting rod is mounted on the lower end surfaces of the handle; the clamping bolt is arranged on the left end surface of the connecting rod; the pressing plate is mounted on the right side in the connecting rod; the first spring is assembled on the upper end surface of the pressing plate; the stacking box is mounted on the right side of the connecting rod; and the T-shaped pin is arranged in the stacking box. By means of the design, the problems that an original toy motorcycle is inconvenient to fold and storeand cannot well arouse the learning interest of children are solved, and the foldable toy motorcycle is reasonable in structure, convenient to disassemble and fold, convenient to carry and good in using effect.

The invention discloses a tripod head cover, which has a cylindrical structure as a whole. Metal block I and metal block II parallel to each other are arranged on both sides of the top of the head cover. The hole III is connected with the trident; the lower end of the head cover is a circular pipe cover; the middle part of the head cover includes a button, a round hole II, a spring I, a spring II, a spring III, a clamping piece, a pressing block and a buckle. The tripod provided by the invention The tube head cover has a simple and compact structure, and the operation is comfortable and labor-saving. During the adjustment process, there is no need to press the button all the time, and the tripod is easy to fold.

The invention relates to a bionic multifunctional notebook computer support. The technical problem to be solved by the present invention is to provide a bionic multi-function notebook computer stand with simple structure, foldable, lightweight and portable, which is beneficial to computer heat dissipation, and it is convenient to adjust the relative position between the notebook computer and the user, satisfying the needs of people in various situations. The needs of using a notebook computer in various occasions. The technical solution to solve this problem is: a bionic multifunctional notebook computer stand, which has a support leg, a support frame and a support plate sequentially connected by a joint, and is characterized in that the joint includes two pipe joints, and the rotating surface at one end of the two pipe joints The matching radial locking teeth are arranged respectively, and one end of the meshing positioning screw is threadedly connected with the rotary surface of one of the pipe joints, and the other end of the meshing positioning screw passes through the rotary surface of the other pipe joint and is hinged to the handle, and the hinged end of the handle is set with the The cam surface that the fitting contacts. The invention is mainly used for placing notebook computers on various occasions.

The invention discloses a cotton drying equipment with a rain-shielding function. The structure includes a bottom plate, a box body is fixed on the upper surface of the bottom plate, and an inner cavity penetrating up and down is fixed in the box body. There is a rainproof device arranged in an annular array and can be stretched to cover the cotton from rain. Under the rainproof device, there is a holding device located in the bottom plate and arranged in a ring array, which is convenient for holding and drying the cotton. The holding device The lower side is provided with a supporting device which is located on the lower side of the bottom plate and is convenient for supporting the equipment. This equipment adopts a rainproof device, a storage device and a supporting device, which respectively realize the rainproof inside the equipment during the cotton drying process. The structure unfolds to protect the cotton, and at the same time adopts a smart structure that is easy to fold and transport, making the equipment easy to fold, transport and store, and greatly improving the space utilization of the equipment.

The invention discloses a four-piece integral package and provides a package good in shockproof and cushioning performance and convenient to produce. The four-piece integral package comprises a cross support frame, inner plug boards and outer plug boards, and the cross support frame is formed by cross plugging of two oblique plug boards; the inner plug boards encircle a square after being in plugged connection with the cross support frame, and the outer plug boards encircle a square after being in plugged connection with the cross support frame; the two oblique plug boards are located on diagonal lines of the squares encircled by the inner plug boards and the outer plug boards and divide each of the squares encircled by the inner plug boards and the outer plug boards into four packaging spaces, and outer cushioning spaces are formed between the parts, located outside the outer plug boards, of the oblique plug boards and an outer packaging box; an outer fixing hole is formed in each outer plug board corresponding to each packaging space, an inner fixing hole is formed in the position, opposite to the outer fixing hole of each outer plug board, on each inner plug board, and packaged items are embedded between the inner fixing holes and the outer fixing holes correspondingly and are suspended. Damage caused by collision and squeezing is avoided, transportation quality is improved, and transportation cost is lowered.

The invention discloses a tray type fruit and vegetable package box which not only has a detachable function and can be recycled, but also has an exhibition function. Each group of right angular reinforcing assembly is composed of an inner right angular column and an outer right angular column. Insertion grooves in insertion connection with a rear panel and two side panels are formed in a tray type base, the two side panel, a front panel and the rear panel are connected through four groups of right angular reinforcing assemblies, two ends of the front panel, two ends of the rear panel and two ends of the two sides panels are respectively clamped by the inner right angular column and the outer right angular column in one group of right angular reinforcing assembly, and each group of right angular reinforcing assembly is connected with two corresponding side panels through pins. The top cover is provided with an inner fixing wedge inserted into the space between adjacent inner right angular columns and an outer fixing wedge inserted into the space between adjacent outer right angular columns. The two side panels are provided with a plurality of long-shaped opening grooves with openings arranged at the front ends, and cuboid rods in a fruit and vegetable containing structure are inserted into the long-shaped opening grooves corresponding to the two side panels.

The invention discloses a food delivering heat preservation device easy to carry. The food delivering heat preservation device comprises an upper lid, a baseboard, a first side plate, a second side plate and a fixing device, a cover plate is arranged above the upper portion of the upper lid, a magnet buckle is embedded on the cover plate, an iron sheet is arranged on the outer surface wall of thefirst side plate, handles are installed on the outer surface walls of both the second side plate and the third side plate, a heat preservation blanket is arranged on the baseboard, the heat preservation blanket is internally provided with an electric heating wire, a constant temperature controller is connected to the heating wire through a wire, a solar cell panel is arranged at the outer side ofthe upper lid and is electrically connected with the electric heating wire, the fixing device comprises a triangular iron bar and a fastening bolt, a limiting hole is formed in the baseboard, a through hole is formed in one side of the triangular iron bar, and the fastening bolt is arranged at the other side of the triangular iron bar. The food delivering heat preservation device is easy to detach, fold and carry, food in a frame can be subjected to heat preservation, and the applicable range of the food delivering heat preservation device is expanded.

The invention discloses a transverse folding mechanism for an empennage. The transverse folding mechanism which comprises an empennage joint, a rotary actuating body and a socket is characterized in that: the empennage joint is formed by an aerofoil body, a joint sleeve and a slot; one side of the aerofoil body is provided with the joint sleeve, and the other side of the aerofoil body is providedwith the slot; the slot is provided with mounting holes; one end of the rotary actuating body is a tail end; the circular shaft end of a rotary joint is connected with a power source arranged in the rotary actuating body; the power source which makes the rotary joint rotate allows the empennage joint to rotate through being driven by the socket; the rotary actuating body is provided with a locking pin A and a locking pin B which are respectively and correspondingly arranged in a pinhole of a circular shaft of the rotary joint; the locking pin B is disengaged when the rotary joint rotates, thelocking pin A is pushed into the pinhole to make the whole mechanism be in a locking state and prevent the past empennage rotation and the empennage oscillation movement when the rotary joint rotatesto a preset angle.