33results about How to "Save three-dimensional space" patented technology

The invention discloses a three-dimensional seed cultivation rack, which comprises a cultivation rack body, wherein the cultivation rack body is provided with a plurality of partition plates, a central stand column penetrates through the partition plates, the central stand column is a hollow tubular shape, a water and fertilizer pipe is embedded in the central stand column, a breeding device is movably installed on each layer of partition plates to surround the central stand column, and the central stand column above the breeding device is provided with a water and fertilizer spraying hole which is communicated with the water and fertilizer pipe. The breeding device is arranged on the partition plates, and the distance between every two partition plates can be adjusted according to the requirement, so that the seeds can be cultivated in a three-dimensional way, and the three-dimensional space is saved. The cultivation speed of seeds of the breeding device on each layer of partition plates is identical, so that uniform mass management can be realized. The three-dimensional seed cultivation rack is convenient for the three-dimensional cultivation of the seeds, saves the three-dimensional space, improves the seed germination rate, is convenient for the uniform mass management of the seed cultivation work, can alleviate the labor intensity of the working personnel and can improve the working efficiency.

The invention relates to an automatic sorting device and method, belonging to the field of mechanical equipment of express logistics. The automatic sorting device comprises a rack, a longitudinal transmission mechanism and a transverse sorting mechanism, wherein the transverse sorting mechanism is mounted under the longitudinal transmission mechanism and is mutually vertical to the longitudinal transmission mechanism; the longitudinal transmission mechanism is mounted above the rack and comprises a ball module belt, a gear motor, a synchronizing wheel, a synchronous belt, a driving sprocket combination, a driven sprocket combination, a riding wheel combination and a tension device; the transverse sorting mechanism comprises a transverse rack, a transverse transfer belt, a servo motor, a driving roller and a driven roller. The sorting device has the advantages of small occupied space, simple structure, convenience in disassembly and assembly and simple and convenient extended combination, and the transfer belt has small erosion on packing and is convenient and smooth to move.

A tree protecting barrel device for straightening and fixing garden nursery stocks comprises at least three vertical plates, wherein the vertical plates have platy structures; the cross section of each vertical plate in the width direction is arc-shaped; each vertical plate is provided with a corresponding connecting device; each connecting device is fixed on a side surface of the corresponding vertical plate; the vertical plates are connected to each other end to end through the connecting devices; and a supporting device is arranged at the lower end of each vertical plate. The tree protecting barrel device is a combined assembly type tree protecting barrel device which is simple, convenient and efficient; the survival rate of transplanted trees can be increased; the tree protecting barrel device can be stored in a folding manner; and the tree protecting barrel device can be recycled.

The invention discloses a hard disk fixing support capable of saving space. The fixing support comprises a fixing rack and a bracket in sliding connection with the fixing rack, the bracket comprises amounting frame and a handle which are both of U-shaped structures, and the mounting frame is internally and fixedly provided with a hard disk. Guiding grooves for accommodating the mounting frame areformed in the portions, at the left and right sides of the mounting frame, of the interior of the fixing rack respectively. Hinging plates extending downwards are arranged at a handle left side plateand a handle right side plate of the handle respectively, and hinged to a mounting frame left side plate and a mounting frame right side plate respectively. A light guiding strip is arranged at the mounting frame right side plate, the rear end of the light guiding strip corresponds to an indicator light on a back plate in position, and the front end of the light guiding strip is fixedly connectedwith a light guiding block on a handle front side plate. The hard disk fixing support reduces the three-dimensional space of a hard disk module, fully utilizes the internal service space, and increases the spacial utilization rate of a server.

The invention discloses a slanting wedge knife holder which comprises a knife holder and a mounting frame which is positioned at the two ends of the knife holder and used for supporting the knife holder to vertically move, wherein the knife holder is provided with upper and lower knife holder rods which are spaced from each other by a set distance; the upper and lower knife holder rods are respectively used for mounting bending knives; the bending knives are arranged towards the direction of the central lines of the two knife holder rods; blades of the bending knives face the side surface of the knife holder; the two knife holder rods are connected to each other at the two ends to form a whole body so as to form a supporting part; the other side surface, different from the side surface with the bending knives, of the supporting part is a slanting surface; and a wedge which can vertically move is arranged on the slanting surface side of the supporting part and is provided with a slanting wedge surface which is matched with the slanting surface of the supporting part. The slanting wedge knife holder has a compact structure, occupies small stereo space, can provide larger power for driving the bending knives to carry out bending, can also accurately control the running distances of the bending knives, can realize bending towards the upper and lower directions with only need for changing the corresponding bending knives, is simple and convenient to operate and meets the requirements for a bending angle.

The invention discloses an automatic valve structure. The automatic valve structure comprises cylinders and a valve. Each cylinder comprises a cylinder body and a cylinder pull rod. The valve comprises a valve body and a valve element. The two cylinders are fixed to the two sides of the valve respectively. Connection positions are arranged at the two ends of the top of the valve element respectively. The cylinder pull rods are connected to the connection positions respectively. The cylinders are arranged on the two sides of the valve, and therefore when the valve is opened, the height of the whole device is only the sum of the height of the valve body and the height of the valve element, and compared with the prior art, the three-dimensional space is saved by one third. The technical problem that in the prior art, the space occupied by an existing automatic valve with cylinders is too large is effectively solved.

The invention discloses an improved type medical instrument rack for gynaecology and obstetrics. The improved type medical instrument rack comprises a base, walking wheels are installed on a wheel stand on the lower surface of the base, a control switch and a storage battery are installed on the upper surface of the base, and an input end of the control switch is electrically connected with an output end of the storage battery. The improved type medical instrument rack for the gynaecology and obstetrics is simple in structure and convenient to use; the walking wheels are arranged, so that thewhole improved type medical instrument rack is convenient to move; disinfection plates can be overturned to a vertical state and a horizontal state and can be fixed through positioning bolts, adjustment is convenient, and a high stability is achieved; disinfection lamps are correspondingly arranged on the upper sides of the disinfection plates, dry type disinfection of the disinfection plates canbe achieved, and the disinfection plates are conveniently used at any time; through cooperation of a supporting plate and the base, stable overall supporting is achieved; the supporting plate can be obliquely overturned and can move in the vertical direction, and when put away, the supporting plate is attached to lateral rods; when the supporting plate and the disinfection plates are overturned, three-dimensional space can be greatly reduced, the improved type medical instrument rack can abut against a wall surface, and the comfortable degree of a ward space is ensured.

The invention discloses a multilayer green bean sprout machine. The multilayer green bean sprout machine comprises one or more tank bodies, connecting pieces and cover plates. The multilayer green bean sprout machine is characterized in that each cover plate is arranged in the corresponding tank body; through holes are formed in the tank bodies and the cover plates; each connecting piece penetrates through the corresponding through hole in the tank bodies and the corresponding in the cover plates; an elastic piece is arranged above each connecting piece above the corresponding cover plate; andone end of each elastic piece is connected with the corresponding cover plate, and the other end of the each elastic piece is connected with the corresponding connecting piece or the bottom of the corresponding upper layer tank body. According to the multilayer green bean sprout machine disclosed by the invention, the purposes of performing thickening and root removing on bean sprouts cultivatedby putting the multilayer green bean sprout machine in an insulating moisturizing tank are achieved through physical means; and compared with other equipment, the multilayer green bean sprout machinehas the advantages that in the insulating moisturizing tanks of the save volume, the yield of the multilayer green bean sprout machine disclosed by the invention is higher, and the multilayer green bean sprout machine is very convenient to use.

The invention relates to a same-direction output wind driven generator. The same-direction output wind driven generator comprises a rack used for installing an assembly, a direction-changing transmission assembly connected with an one-way output assembly and a generator connected with the direction-changing transmission assembly, wherein a plurality of power take-off blades are installed on the one-way output assembly, when the power take-off blades rotate clockwise or anticlockwise, only one end of the one-way output assembly is driven to drive the direction-changing transmission assembly connected with the end to drive the generator to generate power; and when power take-off blades rotate clockwise or anticlockwise, and the rotation directions of the power take-off blades output to the generator through the direction-changing transmission assembly are the same. According to the same-direction output wind driven generator, under the condition that the installing directions of the power take-off blades are fixed, wind energy from different directions can be converted into kinetic energy, the windward direction of the generator blades does not need to be changed, and the occupied three-dimensional space is greatly saved; under the same power, the power take-off blades are low in manufacturing cost, small in size and light in weight; and the operation space of the wind driven generator is more two-dimensional, and the wind driven generator is suitable for being installed and used in various space environments such as cities and suburbs.

The invention discloses an automobile electric glass emergency opening system and a using method. The automobile electric glass emergency opening system comprises automobile window glass, a jacking mechanism arranged below the automobile window glass and a power mechanism providing power for the jacking mechanism, the power mechanism comprises a gear motor of original electric glass, the power mechanism further comprises a motor output shaft, a motor gear, a power output assembly, a transmission assembly, an energy storage gear and a V-shaped limiting rod; the method comprises the following steps of (1) setting an initial state; (2) storing energy; and (3) emergency opening. According to the automobile electric glass emergency opening system and the using method, under the normal condition of an automobile, an electric button is still used for controlling electric lifting of the glass window, the energy storage gear is used for tightening a flat spiral spring through an energy storage mechanism for energy storage, under the emergency condition that the whole automobile loses power, a shifting fork rod can be shifted to separate and unlock a joint gear I and the motor gear, meanwhile, a joint gear II and a transmission gear I are jointed and linked, the energy storage gear is unlocked, so that the energy of the energy storage gear is transmitted to a power output wheel to quickly open the window glass.