204results about How to "Simple and elegant appearance" patented technology

The invention discloses a circular-arc support elevation adjusting bracket and a solar generating unit. The circular-arc support elevation adjusting bracket is used for supporting a solar cell panel in the solar generating unit and adjusting an elevation, and comprises a base support piece, a hinging part, a connecting assembly and a circular-arc support, wherein the base support piece is connected with a basic ground; the base support piece is provided with a positioning piece; the hinging part is arranged at the top end of the base support piece; the lower side of the connecting assembly is hinged at the top end of the base support piece through the hinging part; the upper side of the connecting assembly is connected with and used for supporting the solar cell panel; the circular-arc support is semicircular; in a semicircle, a hinged shaft of the hinging part is taken as the circle center; the two ends of the circular arc of the circular-arc support are connected to the connecting assembly; the circular arc of the circular-arc support is provided with a plurality of positioning holes; and the elevation of the solar cell panel is adjusted by rotating the circular-arc support and positioning the positioning holes at different positions on the positioning piece. The circular-arc support elevation adjusting bracket has the advantages of convenience for operating, high cost performance, attractive appearance and capability of increasing the generating efficiency.

The invention relates to a non-drowsy sitting posture correcting desk-chair. The desk-chair comprises a desk and a chair which correspond to each other, wherein the chair comprises a base, a frame, a hip chair surface, a leg chair surface, a chair back, supporting frames and an air cylinder; the frame is vertically fixed on the base; the chair back is fixed at the top end of the frame; a first supporting column is fixed on each of two sides of the hip chair surface; a second supporting column is fixed on each of two sides of the leg chair surface; one end of each first supporting column is movably connected with the middle of the frame through a hinge A; the other end of each first supporting column is movably connected with one end of the corresponding second supporting column through a hinge B; the supporting frames are arranged among the first supporting columns, the second supporting columns and the frame; the air cylinder is connected with the supporting frames. The non-drowsy sitting posture correcting desk-chair has the effects of sitting posture correcting and shortsightedness preventing, and can realize purposes of preventing drowsiness, vivifying classroom climate and improving the teaching quality when being applied to classrooms.

The invention discloses a door-in-door structure of a fridge. The door-in-door structure comprises a fridge door, an interior casing and a bar counter, wherein the interior casing is embedded in the fridge door, and the bar counter is located on one frame of the interior casing and arranged in the interior casing in a connected mode through hinges. The frame, provided with no hinge, of the interior casing is at least provided with a locking mechanism. The locking mechanism comprises an electromagnetic coil and a lock catch which is located on the side, close to the bar counter, of the electromagnetic coil and connected with the bar counter in an inserted mode. The lock catch comprises a body part and an inserting-connecting part connected with the body part. The lock catch is made of metal materials or magnetic materials. The position of the lock catch is controlled through power on-off of the electromagnetic coil, in this way, the bar counter can be opened and closed, the door opening force of the bar counter is reduced, the influence on the appearance of the fridge by the locking mechanism is reduced, and the bar counter can be automatically opened.

The invention provides a method for controlling a refrigerator. The refrigerator at least comprises a refrigerating chamber, a freezing chamber, one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors. The method comprises the following steps of respectively acquiring temperatures detected by one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors; respectively acquiring the highest temperatures of the temperatures detected by one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors; judging whether the highest temperature of the temperatures detected by one or more refrigerating chamber temperature sensors or one or more freezing chamber temperature sensors is larger than an initial set temperature of the refrigerating chamber or the freezing chamber; if the highest temperature of the temperatures detected by one or more refrigerating chamber temperature sensors or one or more freezing chamber temperature sensors is larger than the initial set temperature of the refrigerating chamber or the freezing chamber, performing refrigeration on the refrigerating chamber or the freezing chamber. By means of the method, intelligent temperature control can be achieved, no user operation is needed, and applicability is high. The invention further provides the refrigerator.

A carrying bag comprises an exterior pocket which includes a back wall, a front wall, an elastic side wall and a zipper assembly. At least the lower half portion of the peripheral of the back wall is seamed with the back edge of the elastic side wall. At least the lower half portion of the peripheral of the front wall is seamed with the front edge of the elastic side wall. The zipper assembly encircles the back wall and the front wall. When the zipper assembly is completely unlocked, the thickness of the exterior pocket is resiliently expandable to accommodate articles of various thicknesses, including an ordinary drink bottle.

The invention discloses a mechanical bionic hand and a thumb module thereof. The thumb module comprises a thumb mechanism, a thumb driving unit and a whole rotating transmission mechanism; the thumb mechanism comprises a thumb far knuckle, a thumb far joint and a thumb near knuckle shell, and the thumb far knuckle and the thumb near knuckle shell are connected through the thumb far joint; the thumb mechanism comprises a far knuckle rotating bending transmission mechanism, and the thumb driving unit is connected with a thumb far joint through the far knuckle rotating bending transmission mechanism, so that the thumb is bent; and the thumb driving unit is connected with the thumb near knuckle shell through the integral rotating transmission mechanism so as to drive the thumb mechanism to rotate integrally. The mechanical bionic hand and the thumb module thereof are light, handy and good in experience feeling; and a differential coupling mechanism is adopted by the thumb structure, so that the weight of a traditional bionic mechanical arm is greatly reduced, the heavy characteristic of the rigid mechanical arm is avoided, and better experience is brought to a user.

The invention discloses electronic equipment and extension equipment. The electronic equipment comprises a functional body and the extension equipment, wherein the extension equipment is parallel with the functional body and detachably connected with one end surface of the functional body, the functional body comprises a first surface, the extension equipment comprises a second surface, and when the extension equipment is connected onto the functional body, the first surface and the second surface are connected to form a third surface.

The invention discloses an electromagnetic water heating kettle. The electromagnetic water heating kettle comprises a base, a kettle body, a electromagnetic heater, a main circuit board, a water inletvalve, a water injection joint, a lifting device and a lifting switch, wherein the kettle body can be placed on the base and can be matched with the base for use, the electromagnetic heater is mounted on the base, the main circuit board is arranged in the base and is electrically connected with an external power supply, the water inlet valve is arranged at the bottom of the kettle body, the waterinjection joint is arranged on the base and can be moved up and down to be matched with the water inlet valve in a sealing butting manner, the lifting device is used for driving the water injection joint to move up and down, and the lifting switch is used for controlling the lifting device; and the lifting device is connected to the water injection joint and is electrically connected with the main circuit board through the lifting switch. By utilizing a bottom water inflow manner, the electromagnetic water-heating kettle can still have good sealing performance after being used for a long time.

A multifunctional air purifying device comprises a top cover, a box body and a base. The multifunctional air purifying device is characterized in that the top end of the box body is connected with the top cover, the bottom end of the box body is connected with the base, an air outlet area is arranged at the upper end of the box body, and a honeycomb air inlet panel is arranged at the lower end of the box body; and a PP cotton primary strainer, an extraction type activated carbon strainer, a photocatalyst strainer and a purifying chamber are sequentially arranged in the box body from exterior to interior. The multifunctional air purifying device is simple and decent in appearance and small in size, relatively small space is occupied, ring-shaped design is adopted, no dead angle exists within 360 degrees, air filtering and purifying are comprehensive in place, and the multifunctional air purifying device can also effectively improve the heart and lung respiratory functions of the human body and improve the body immunity.

A lightweight driver enclosure with a frame arranged inside is composed of an enclosure assembly (1), a stainless steel hinge (2), an enclosure door (3), a door lock (4) and a limiting block (5). The enclosure assembly (1) is fixed to the side edge of a car body floor (6) through bolts. The stainless steel hinge (2) is fixed to one side of the enclosure door (3) through bolts. The door lock (4) and the limiting block (5) are fixed to the other side of the enclosure door (3). The enclosure door (3) is movably connected to the enclosure assembly (1) through the stainless steel hinge (2). The built-in frame-lightweight driver enclosure is characterized in that the enclosure assembly (1) and the enclosure door (3) are of a soft-foam-surface structure with the frame arranged inside. The enclosure is simple in structure and convenient and fast to install; lightweight design is adopted; due to the facts that no metal frame is exposed out of the surface of the whole enclosure, and the whole enclosure is wrapped with a soft foam layer, when a car collides, the surface of the enclosure is buffered, secondary injuries to human bodies are avoided, and the safety of passengers is guaranteed.

Disclosed is an intelligent curtain control apparatus. The intelligent curtain control apparatus comprises a sliding rail, a first transmission apparatus, a second transmission apparatus, mounting fixed frames, a sliding groove, fixed lock catches, a tackle, pulleys, flying rings, a transmission motor, and a main control box, wherein the left end of the sliding rail is connected with the first transmission apparatus while the right end of the sliding rail is connected with the second transmission apparatuses; the multiple mounting fixed frames are arranged on the top surface of the sliding rail; the sliding groove is formed in the middle end in the sliding rail; one fixed lock catch is arranged at each of the left and right ends of the sliding groove separately; the tackle and the multiple pulleys are arranged in the sliding groove; the pulleys are equipped with the flying rings; the lower end of the first transmission apparatus is connected with the transmission motor; and the lower end of the transmission motor is connected with the main control box. The intelligent curtain control apparatus has high-quality compatibility and stability, and is simple and concise in appearance, multifunctional, and simple and convenient to operate.

The invention provides a cash register based on a tablet personal computer. The cash register comprises the tablet personal computer, a base, a panel and a tablet personal computer adaptive device. The base is a box with the upper end open, the panel is arranged at the upper port of the base in the manner that the panel is movably connected with one side of the upper port of the base, a containing space is formed by the panel and an inner cavity of the base, the tablet personal computer adaptive device is fixed to the panel and provided with an adaptive space consistent with the tablet personal computer in shape, the tablet personal computer is fixedly arranged in the adaptive space, and the tablet personal computer has the cash registering function. The containing space of the cash register is used for containing coins, sundries, portable power sources and power adapters, and articles can be conveniently stored. Thus, the external portion can only be provided with one external wire of a power line, the appearance is simple and decent, the integration degree is high, the size is small, the structure is simple, and cost is low.

The invention discloses a metal table lamp with the fragrance function and relates to the technical field of hardware products. A supporting rod (3) is installed on one side of the upper portion of a base (7) through a connector (6). A table lamp cap (2) is arranged at the upper end of the supporting rod (3). A lampshade (4) is arranged below the table lamp cap (2). A projection lamp (1) is arranged above the table lamp cap (2). A fragrance lamp (11) is arranged on the other side of the upper portion of the base (7). An essential oil containing groove (5) is formed in the rear side of the upper portion of the base (7). A key area (8) is arranged on the front side of the upper portion of the base (7). A power line (9) is connected to the interior of the base (7) and provided with a brightness adjustor (10). The metal table lamp with the fragrance function is simple and elegant in appearance, highly fashionable, multifunctional, convenient and easy to operate and good in use effect, and the metal table lamp not only can achieve the lighting function, but also can improve the sleep quality through aromatherapy and light therapy.

The invention discloses a seven-axis machine tool. The seven-axis machine tool comprises a machine tool body and a workbench installed on the machine tool body, the workbench can move in the directionof the machine tool body, the two sides of the machine tool body are each provided with a stand column, a cross beam is installed on the two stand columns, a ram is movably installed on the surface of the cross beam through a sliding rail, a one-axis connecting piece is installed on the ram through a power speed reduction component, a two-axis connecting piece is installed on the surface of the tail end of the one-axis connecting piece through the power speed reduction component, a three-axis connecting piece is installed on the surface of the tail end of the two-axis connecting piece throughthe power speed reduction component, a four-axis connecting piece is installed on the surface of the tail end of the three-axis connecting piece through the power speed reduction component, and a machining main shaft is installed on the surface of the tail end of the four-axis connecting piece through the power speed reduction component. According to the seven-axis machine tool, a series of structures are arranged, so that the seven-axis machine tool has the seven-axis five-linkage function, a Z-axis component of a traditional machine tool is omitted, the structure is simplified, and machining multiple faces of a large workpiece can be carried out.

The invention discloses a multifunctional wall-mounted air ventilator. The multifunctional wall-mounted air ventilator comprises an installation shell. An air heat exchanger is installed in the middleof the interior of the installation shell. An exhaust fan is installed at the bottom of an installation base. The input end of the exhaust fan is connected with an indoor air return pipe. The outputend of the exhaust fan is connected with an exhaust pipe through the air heat exchanger. An air supplier is installed at the bottom end of the interior of the installation shell. The input end of theair supplier is connected with an outdoor fresh air pipe. The output end of the air supplier is connected with an air purifying unit. The air purifying unit is installed on one side of the air heat exchanger. A humidifier is installed on one side of the interior of the installation shell. According to the multifunctional wall-mounted air ventilator, because the installation shell, the air supplier, the exhaust fan, the air purifying unit, the humidifier and the air heat exchanger are arranged, it is solved that a multifunctional wall-mounted air ventilator in the prior art is complex in structure, high in manufacturing cost and not capable of humidifying a room.

The invention discloses a circular island type cabinet which comprises a cylindrical cabinet body, a plurality of cabinet doors and the like. Movable rollers are arranged at the bottom of the cabinet body, the cabinet doors are arranged on the outer side of the cabinet body, a plurality of sliding way grooves are formed in the outer side of the cabinet body, the cabinet doors are arranged in the sliding way grooves, a rotatable center shaft is arranged in the cabinet body, and a plurality of storage plates are arranged on the center shaft. By the aid of the structure, the use spaces of the island type cabinet are increased, and the island type cabinet has the advantages of convenience in operation, simple and elegance appearance, small occupied space and large use space.