30results about How to "Reflect the design concept" patented technology

An experimental unit of suspended basket security keylock in high-lift operation relates to an experimental unit that comprises: supporting leg, dropped iron, parallel, pusher clusters, elastic machine, sensor, upper beam, elevator, bridging beam, power distribution wire, power distribution control pedestal, safe tension monitoring device, platform horizontal monitoring mechanism. The upper beam and the bridging beam are mounted on the upper part of supporting leg via flanged connection, the elevator is mounted on the beam, the elastic machine and parallel are hung on the elevator, the elastic machine is connected with the pusher clusters via brace, the dropped iron is mounted under the parallel equipped with additional weight iron, the suspended buffer and sensor are located on the beam, the safe tension monitoring device consists of tension sensor and secondary instrument, the upper beam is case welded by steel sheet; The unit reinforces quality inspection for security keylock, eliminates the accident potential caused by quality problems of security keylock. The equipment and personal safety can be safeguarded effectively.

The invention discloses a control method for improving the safety of a four wheel hub motor-driven electric car after tire bursting. Four wheels of the electric car are each provided with a hub motor for driving the corresponding wheel to rotate; each wheel is further provided with a steering motor for ensuring independent steering of the wheel; electrically-controlled hydraulic braking units are adopted to control braking force of the corresponding wheels, that is to say, single-wheel independent driving, braking and steering are achieved, and therefore a new way and a new implementation platform are supplied to safety control of the electric car after tire bursting. According to the control method, the four wheels are effectively controlled to generate necessary compensating moment on the basis of a method achieving comprehensive braking, steering and driving control over the wheels of the complete car, and then the driving safety of the electric car after tire bursting is improved. A whole system comprises a sensing layer, a control layer and an execution layer.

The invention relates to a planar flexible integrated device, in particular to a planar flexible energy storage and color change integrated device and a preparation method thereof. The method comprises the steps of: obtaining High-performance ink with proper viscosity and stable and excellent dispersity by dispersing an electrochromic material by using a high-molecular polymer, and printing the high-performance ink on flexible substrates such as PET (Polyethylene Terephthalate) and the like by using a microelectronic printer to obtain a patterned electrochromic layer; preparing conductive electrode ink by using a similar method, and precisely printing a conductive electrode layer on the upper part of the electrochromic layer for the second time; and finally, printing a gel electrolyte on the upper part of the electrochromic layer pattern, and assembling the two parts of the electrochromic layer to obtain a complete planar flexible energy storage and color change integrated device. The mechanical flexibility, the optical performance and the electrochemical performance of the planar flexible capacitive energy storage electrochromic integrated device are comprehensively improved through application of a microelectronic printing technology, preparation of high-performance ink, screening of a flexible base material, an electrochromic material and a conductive electrode material and the like.

The invention provides a waterproof display control assembly and a refrigerator. The waterproof display control assembly comprises a hollow embedding box, a panel and a control board, wherein one end of the embedding box is provided with an opening, the embedding box is arranged at the outside wall of an inner cavity and covers an installation opening of the outside wall of the inner cavity, the embedding box is internally provided with an installation cavity, the panel is arranged in the installation cavity, an overflow groove is formed in the part, near the installation opening, of the outside wall of the circumference, the control board is arranged in the installation cavity, and is positioned between the panel and the inner bottom wall of the embedding box, and the water which flows from the inner wall of the inner cavity to the upper side wall of the panel flows downwards along the overflow groove, and is disengaged from the panel. The waterproof display control assembly has the advantage that the water which flows from the inner wall of the inner cavity to the upper side wall of the panel flows downwards along the overflow groove, and is disengaged from the panel, and the water is prevented from entering the installation cavity and touching the control board, so the damage to the control board and electric shock accidents are avoided, the property of a refrigerator is well guaranteed, and the practicality is obvious.

The invention discloses a partial cable-stayed bridge of a fish bone beam structure. The partial cable-stayed bridge of the fish bone beam structure comprises a main beam, a plurality of bridge towers and stayed cables, wherein anchoring ends or saddle areas of the bridge towers are arranged on the main beam, the stayed cables are arranged between the main beams and the bridge towers, part of stayed cables further comprise multiple vertical walls corresponding to the bridge towers one to one, the vertical walls are fish bone walls, the main beam is an equal-altitude box type bridge panel, columns of the bridge towers are embedded in the corresponding fish bone walls, and the tops of the columns of the bridge towers extend out of the fish bone walls. One end of each stayed cable is tensioned and anchored on the main beam, and the other ends of the stayed cables are anchored at the tops of the bridge towers or continuously pass through the saddle areas. The partial cable-stayed bridge of the fish bone beam structure has all the advantages of a traditional cable-stayed bridge. The structural rigidity of a bridge body is high, the stress of the bridge towers is more reasonable, the fish bone walls have the function of the bridge towers, the section is larger, and the bending performance is better.

The invention discloses a hand drive and hand control differential gear transmission type walk alternative. The hand drive and hand control differential gear transmission type walk alternative comprises a trolley frame main body, a driving and steering mechanism, a speed changing mechanism and a braking mechanism. The trolley frame main body comprises a pedal and a semi-open trolley frame cover. The driving and steering mechanism comprises manipulation rockers, hollow casing pipes, ratchet mechanisms, side wheels and a rear omnidirectional wheel. The speed changing mechanism is arranged to bea planetary gear mechanism and achieves acceleration. A user holds handles at the upper ends of the manipulation rockers and pushes and pulls forwards and backwards to achieve power for moving forward. When the left hand pushes independently, turning right is achieved, and when the right hand pushes independently, turning left is achieved. The braking mechanism comprises a brake handle, a brake line and a disc brake. According to the walk alternative, the principle and structure break through the transmission method and steering operation mode of a traditional walk alternative, the user can operate in a stand mode, hand forward and backward pushing and pulling replace traditional walk alternative moving forward driven by foot treading, and therefore new human-computer interaction mode is achieved, and new potential of a brain is developed and physical coordination is developed.

The invention provides a ball valve with a filter screen, which comprises a valve body, a valve ball body and an actuating mechanism of the valve. The valve ball body is arranged inside the valve body, a through hole is arranged in the center of the valve ball body; one end of the through hole is provided with the filter screen; the upper end of the valve body is provided with the actuating mechanism of the valve, which is connected with the valve ball body; two flow passage openings opposite to each other at an angle of 180 degrees are arranged on two sides of the valve body in the horizontal direction; a cleaning opening at an opposite angle of 90 degrees with respect to the flow passage openings is arranged on another side of the valve body in the horizontal direction; a pipeline externally connected to the cleaning opening is provided with a filter screen cleaning mechanism; the valve body is further provided with a drain opening; and a pipeline externally connected to the drain opening is provided with a drain valve. The ball valve with the filter screen has double functions of the valve and the filter; the fluid resistance in the pipeline is not increased after the valve is provided with the purpose-made filter screen, the pressure difference between the front and the back of the new valve is zero, wherein the disassembly, the assembly and the replacement of the filter screen part are quick, convenient and reliable, the labor intensity is reduced, the labor cost is saved, and the halt loss of the heater set is also reduced.

The invention relates to a vibrating machine which comprises a frame. A hydraulic cylinder is fixedly arranged on the frame, and a motor is arranged in the hydraulic cylinder and connected with a vibrating rod. By the vibrating machine, the above various defects can be effectively overcome, labor intensity is greatly lowered, working environment is improved, and a people-oriented design concept is reflected.

The invention discloses a self-anchorage type suspension bridge of a fish bone beam structure. The self-anchorage type suspension bridge of the fish bone beam structure comprises a main beam and main cables, wherein the two ends of the main cables and the main beam are anchored, and the main beam of the self-anchorage type suspension bridge is of a fish bone beam structure. The main beam comprises an equal-altitude box type bridge panel used for bearing a horizontal component of the main cables to generate axial pressure and internal bending force, and a plurality of height-variable fish bone walls erected on the equal-altitude box type bridge panel and enabling the bending moment bearing position of the main beam to be stressed and in a reverse T shape. The two ends of each main cable are anchored in the two adjacent fish bone walls, and a set of suspenders used for tensioning are arranged in the area between each main cable and the main beam. The cross section of the main beam is composed of the two parts of the equal-altitude box type bridge panel and the height-variable fish bone walls, the design control height of the longitudinal section is controlled by the equal-altitude box type bridge panel, the bending moment bearing position is reasonably stressed and in a reverse T shape, the fish bone walls can be heightened according to stress requirements, and the design control height of the longitudinal section is not increased. Thus, the self-anchorage type suspension bridge of the fish bone beam structure is favorable for overall arrangement of a project.

The invention discloses a continuous beam arch combined bridge of a fish bone beam structure. The continuous beam arch combined bridge of the fish bone beam structure comprises a main beam, arch ribs erected on the main beam and used for bearing axial pressure and bending moment, and a plurality of suspenders arranged between the main beam and the arch ribs, wherein the main beam of the continuous beam arch combined bridge is a fish bone beam. The fish bone beam comprises an equal-altitude box type bridge panel used for bearing pull force and partial bending moment, and a plurality of height-variable fish bone walls erected on the equal-altitude box type bridge panel, the height-variable fish bone walls enable the bending moment bearing position of the main beam to be stressed and in a reverse T shape, and every two adjacent fish bone walls are connected through the arch ribs. The continuous beam arch combined bridge of the fish bone beam structure has all the advantages of a traditional continuous beam arch combined bridge, the structural rigidity of a bridge body is high, the calculation length of an arch is shorter, and stability is better.

The invention discloses a storage box below a seat, which comprises box covers, a box body and a locking button; wherein, the box body is divided into two parts; wherein, a plurality of cell grids are arranged in one of the two parts and the storage box is connected and fixed below the seat via a bolt; objects can be also placed on the box cover. The number of the box covers is two and two box covers can be freely and independently opened and also can be freely and independently taken off, thus causing the storage and extraction of the objects to be more convenient. The storage box can ensure that various small-scale private goods is placed with being classified and can be protected very well, thereby sufficiently and effectively utilizing the idle space and enabling the interior decoration design of the automobile to be more humanized.

The invention relates to a stage curtain single-driving cooperation double-power lifting device. A single-motor driving structure is introduced, an existing rotating motor (3) drives a first rotatingshaft (2) to drive a stage curtain to lift, a second rotating shaft (4) is introduced, a driving gear (5) and a driven gear (6) are arranged at the end of the first rotating shaft (2) and the end of the second rotating shaft (4) and occluded each other and rotatably work, rotation of the first rotating shaft (2) drives the second rotating shaft (4) to rotate, pull ropes (8) are designed, tractionis achieved according to positioning rods (7) fixedly arranged at the bottom side of the stage curtain (1), the outer diameter of the driving gear (5) is larger than that of the driven gear (6), double-side traction is achieved for the top side and the bottom side of the stage curtain (1), and lifting of the stage curtain can be effectively accelerated.

The invention discloses a control method for improving the safety of a four wheel hub motor-driven electric car after tire bursting. Four wheels of the electric car are each provided with a hub motor for driving the corresponding wheel to rotate; each wheel is further provided with a steering motor for ensuring independent steering of the wheel; electrically-controlled hydraulic braking units are adopted to control braking force of the corresponding wheels, that is to say, single-wheel independent driving, braking and steering are achieved, and therefore a new way and a new implementation platform are supplied to safety control of the electric car after tire bursting. According to the control method, the four wheels are effectively controlled to generate necessary compensating moment on the basis of a method achieving comprehensive braking, steering and driving control over the wheels of the complete car, and then the driving safety of the electric car after tire bursting is improved. A whole system comprises a sensing layer, a control layer and an execution layer.

The invention provides an interactive simulation system based on virtual reality. A concave platform with a handrail supporting device is arranged at the center of the inside of the system, a trackball and a pressure sensor are mounted in the platform, movement of a user on the platform can generate electric signals through the trackball and the pressure sensor, the electric signals are convertedinto digital signals through processing and then transmitted to a computer, the computer transmits corresponding scene video signals to a projector after processing the digital signals, and the projector projects an image onto a surrounding screen to simulate corresponding scenes synchronously with movement of the user. The interactive simulation system is low in price, convenient to use, vivid ineffect and suitable for small units like families to use. Personal preference and needs can be met, and popularization of high-tech like virtual reality is realized.

The invention provides a double-sided multifunctional structural profile, which comprises a central piece, upper side edges, lower side edges, notches A, notches B, notches C, notches D, a notch E anda notch F, wherein the notch E is formed in the center of the outer surface of the top part of the central piece, the notch F is formed in the center of the outer surface of the bottom part, left andright side surfaces of the central piece are each connected with one upper side edge, and one of the notches D is formed in the upper surface of each upper side edge; the bottom end of each upper side edge is connected with one lower side edge by means of the corresponding notch B and the corresponding notch C, and one of the notches A is formed in the outer side edge of each notch C; and the twolower side edges are connected with the left and right sides of the bottom part of the central piece. The double-sided multifunctional structural profile has the advantages that: 1) the structural design is modular, the double-sided multifunctional structural profiles can be combined to form a double-sided molding unit in various geometrical shapes, and the universality is high; 2) the installation and disassembly are convenient, non-environmental-friendly materials such as oil paint and glue are not needed, and the structure is stable and not prone to damage; and the double-sided multifunctional structural profile is detachable and reusable, and thus the manufacturing cost of special design for exhibitions is reduced.

The invention relates to a stage curtain double-drive differential cooperative lifting device. A dual-motor driving structure is introduced, and a dual-motor double rotating shaft structural design isadopted. On the basis of a first driving circuit (9) designed concretely, through driving a first rotating shaft (2) by a first rotating motor (3), on the basis of driving a stage curtain to lift andon the basis of a second driving circuit (10) designed concretely, a second rotating motor (5) is added to drive a second rotating shaft (4), each pull rope (8) is designed, and a positioning rod (6)fixedly disposed on the bottom edge of a stage curtain (1) is drawn; based on the design that the rotating speed of a driving rod on the first rotating motor (3) is smaller than that of a driving rodon the second rotating motor (5), double-side drawing is performed on the top edge and the bottom edge of the stage curtain (1), and the stage curtain lifting speed can be effectively improved.

The invention relates to a 120-degree multi-function center angle shaped section, whose cross-section is a regular triangle as a whole. The 20-degree multi-function center angle shaped section comprises three connecting surfaces and one central circular tube; any angle between of three connecting surfaces is 60 degrees, each connecting surface is connected with the central circular tube through two symmetrically arranged side bars, and the center of the connecting surface is provided with a connection port; groove surfaces are arranged at any joint of the three connecting surfaces, and a groove mouth is formed in the center of the groove surface. The 120-degree multi-function center angle shaped section has the advantages: 1) the 120-degree multi-function center angle shaped section adoptsstructural design modularization, which can be used for three-way connection, corner joint and special display platform, and extends the application space of the product and has a strong universality; 2) the 120-degree multi-function center angle shaped section has the advantages of easy installation and disassembly without using non-environmental materials such as paint, glue and the like, structural stability and being not easy to damage; 3) after the exhibition, the 120-degree multi-function center angle shaped section can be disassembled and re-used which reduces the exhibition special assembly cost and reflects the green environmental protection design idea.

The invention discloses a self-anchorage type suspension bridge of a fish bone beam structure. The self-anchorage type suspension bridge of the fish bone beam structure comprises a main beam and main cables, wherein the two ends of the main cables and the main beam are anchored, and the main beam of the self-anchorage type suspension bridge is of a fish bone beam structure. The main beam comprises an equal-altitude box type bridge panel used for bearing a horizontal component of the main cables to generate axial pressure and internal bending force, and a plurality of height-variable fish bone walls erected on the equal-altitude box type bridge panel and enabling the bending moment bearing position of the main beam to be stressed and in a reverse T shape. The two ends of each main cable are anchored in the two adjacent fish bone walls, and a set of suspenders used for tensioning are arranged in the area between each main cable and the main beam. The cross section of the main beam is composed of the two parts of the equal-altitude box type bridge panel and the height-variable fish bone walls, the design control height of the longitudinal section is controlled by the equal-altitude box type bridge panel, the bending moment bearing position is reasonably stressed and in a reverse T shape, the fish bone walls can be heightened according to stress requirements, and the design control height of the longitudinal section is not increased. Thus, the self-anchorage type suspension bridge of the fish bone beam structure is favorable for overall arrangement of a project.

The invention provides a 90-degree multifunctional corner section bar. The 90-degree multifunctional corner section bar structurally comprises a top end, upper side edges, lower side edges, notches A,notches B, notches C, notches D, notches E and faces F. Two sides of the bottom surface of the top end are vertically connected to one upper side edge, separately, the bottom end of each upper side edge is vertically connected to one lower side edge, and the notch C is formed at the connection of the two lower side edges; the concave notch A is formed in the connection of the top end and each upper side edge, and the notches D and B and the face F are successively arranged on the upper surface of each upper side edge from top to bottom; and the notch E is formed in the upper surface of each lower side edge. The 90-degree multifunctional corner section bar provided by the invention has the advantages that 1) the 90-degree multifunctional corner section bar is modular in structural design,can be used for various conditions of 90-degree vertical connection, corner connection and the like of section bars, and also can cover various surface materials to form exhibition pictures, and is relatively high in universality; 2) the 90-degree multifunctional corner section bar is convenient to mount and detach, steady in structure and difficult to damage; and 3) the 90-degree multifunctionalcorner section bar can be detached and repeatedly used, so that the manufacturing cost is lowered and the green and environment-friendly design philosophy is reflected.

The invention provides a door body of a refrigerator and a double-door refrigerator. The door body of the refrigerator includes: a door body; a fixed base, which is installed on the door body; and a flip beam, which is located on one side of the door body and installed on the fixed base; wherein: the flip beam and the fixed base are plug-connected. The invention provides a refrigerator door body. The assembly method between the flip beam and the door body is simple, which greatly reduces the time required for assembly and improves the assembly efficiency; and due to the plug-in connection method, the plug-in structure will not be exposed. , that is, it will not be seen by the user, thus making the refrigerator door more beautiful and giving the user a feeling of a high-end refrigerator, which can improve the user's experience and better reflect the company's product optimization design concept.

The invention provides a hinge of a refrigerator and a side by side refrigerator. The hinge of the refrigerator comprises a hinge seat and a hinge shaft. Hinge shaft holes and adjusting pin holes formed front and back are formed in the upper surface and the lower surface of the hinge seat, the hinge shaft hole in the upper surface is coaxial with the hinge shaft hole in the lower surface, the adjusting pin hole in the upper surface is coaxial with the adjusting pin hole in the lower surface, and the hinge shaft holes are formed in front of the adjusting shaft holes. The hinge shaft is located above the hinge seat and assembled with the hinge shaft hole in the upper surface of the hinge seat. The hinge of the refrigerator is simple in structure and light, and can be universal for a left door body and a right door body of the side by side refrigerator, the mounting requirement for the door bodies of the refrigerator can be met better, the assembling efficiency of the refrigerator can be effectively improved, practicality is remarkable, and the design concept of enterprise product optimization is fully reflected.