155 results about "Body space" patented technology

A water tank is disclosed. According to one aspect of the present disclosure, a water tank may include: a tank body having a tank body space formed therein; a tank cover configured to cover the tank body space and be coupled to the tank body; a reinforcing member that is at least partially accommodated in the tank body space and is respectively coupled to the tank body and the tank cover to reinforce rigidity of the tank body or the tank cover; and a fastening part configured to couple the reinforcing member and the tank cover.

The utility model discloses a coffee machine with an automatic powder pressing mechanism, which comprises a machine body provided with a bean inlet and a brewing port, the bottom end of the bean inlet is communicated with a grinding mechanism, and the bottom of the grinding mechanism is provided with a powder outlet; the powder pressing mechanism and the powder pressing chamber are communicated with the powder outlet, the powder pressing chamber is arranged in the machine body, the first motor is arranged on one side of the powder pressing chamber, the two threaded rods are rotationally connected to the two sides of the interior of the powder pressing chamber respectively, the first motor drives the threaded rods to rotate through a gear set, and the threaded blocks are in threaded connection with the threaded rods; and the water supply pipeline is communicated with the powder pressing plate. After automatic grinding and filling of coffee powder are completed, a first motor drives a double-threaded rod to rotate, a threaded block is driven to move downwards, a powder pressing plate at the bottom of the threaded block applies pressure to the coffee powder, the pressure can be set through an electronic program, and the automatic powder pressing function is achieved; and the space of the machine body can be compressed to be more compact.

The utility model belongs to the field of photovoltaic cell coating equipment, and discloses a horizontal graphite boat and a buffer supporting device for the horizontal graphite boat, and the horizontal graphite boat comprises a graphite boat body and two supporting assemblies; the two supporting assemblies are arranged at the two ends of the graphite boat body in the first direction, each supporting assembly comprises two supporting units which are symmetrically arranged, the two supporting units are arranged on the two sides of the graphite boat body in the second direction, and each supporting unit comprises a supporting piece and a lower boat handle; a first supporting surface matched with the horizontal supporting paddle is arranged at the upper end of the supporting piece in the third direction, and the first supporting surface is located on the outer side of the graphite boat body in the second direction; the lower boat handle is arranged at the lower end, in the third direction, of the supporting piece and used for being matched with the cache supporting device. According to the horizontal graphite boat disclosed by the utility model, boat corners are reduced, and a larger space can be obtained in the vertical direction of a furnace body space for placing boat pages, so that the number of slide glass in a single furnace body is larger, the space in the furnace body is better utilized, the resource utilization rate is improved, and the productivity is improved.

The utility model relates to a telescopic cabin which comprises a pair of telescopic frameworks which are oppositely arranged and can be adjusted in a telescopic mode. The side wall plate is rotatably and adjustably connected to the telescopic framework; the top plate is rotatably and adjustably connected to the pair of telescopic frameworks; the bottom plate is rotatably and adjustably connected to the pair of telescopic frameworks; the front sealing plate is connected with the front sides of the pair of telescopic frameworks; the rear sealing plate is connected with the rear sides of the pair of telescopic frameworks; when the telescopic framework is in an unfolded state, a cabin space can be defined by the front sealing plate, the rear sealing plate, the top plate, the side wall plates and the bottom plate. The telescopic cabin body has a telescopic adjusting function through the arranged telescopic framework, and can be unfolded for use and folded. And the size of the telescopic cabin body in the unfolded state is 4-10 times of the size of the telescopic cabin body in the folded state, so that the telescopic cabin body in the folded state is small in size and convenient to move and transport, and the transportation cost can be reduced.

The utility model relates to an extensible function cabin which comprises a main cabin structure, a main body space is formed in the main cabin structure, and an installation opening is formed in the side portion of the main cabin structure. The telescopic cabin body is arranged at the mounting opening and located in the main body space, the size of the telescopic cabin body is matched with the size of the mounting opening, and the telescopic cabin body can move out of the mounting opening to the outer side of the main cabin structure and extend to form an extension space. According to the extensible functional cabin, the telescopic cabin body can be moved to the outer side of the main cabin structure during use, the internal space of the main cabin structure is prevented from being occupied, and the problem that the occupied space affects use of the space of the main cabin is solved. Besides, the space expansion of the telescopic cabin body is realized by adopting a telescopic function, the size ratio of the unfolded state to the folded state can be 4: 1 to 10: 1, and compared with an expansion space formed by outwards unfolding a hinged linkage plate, the telescopic cabin body has the advantages of large expansion space and small size after folding, and can meet the requirements of people on space use.

The invention relates to the technical field of nuclear fusion device installation, and discloses a central column assembly for a nuclear fusion device, and the central column assembly comprises a main body part which is internally provided with a main body space; the Dewar base is located at the bottom of the main body space; the central column bottom plate is positioned at the bottom of the Dewar base and is connected with the main body part in a leveling manner; the bottom of the central column main body is fixedly connected with the central column bottom plate, a rotatable rotating part is formed at the top of the central column main body, and the central column main body is detachably connected with the Dewar base; wherein the central column main body is constructed into at least two sections of split columns in the axial direction, and at least two adjacent sections of split columns are detachably matched with each other. The central column assembly for the nuclear fusion device is higher in precision, richer in adjusting function and good in structural reliability.

A water tank is disclosed. According to one aspect of the present disclosure, a water tank includes a tank body having a tank body space formed therein; a tank cover configured to cover the tank body space and be coupled with the tank body; and a tank cover reinforcing part formed on the tank cover to reinforce rigidity of the tank cover, wherein the tank cover includes a tank cover surface formed to be rounded so as to be convex in a direction opposite to the tank body space, and the tank cover reinforcing part can be formed to protrude on the tank cover surface.

The double-valve-body softening valve with the roller structure comprises a first valve body and a second valve body, the first valve body is provided with a water inlet, a first water outlet and a salt suction opening, the second valve body is provided with a water outlet and a second water outlet, a first roller is rotationally arranged in a first valve cavity in a sleeved mode through a first driving device, and a second roller is arranged in a second valve cavity in a sleeved mode through a second driving device. A second roller is rotationally sleeved with the second valve cavity through a second driving device, and the first roller and the second roller are controlled to rotate anticlockwise through the first driving device and the second driving device correspondingly, so that butt-joint openings in the rollers communicate with through holes in the valve body inner barrel correspondingly. Therefore, the passage between different chambers and the water outlet, the water outlet or the salt suction port is realized, so that the functions of normal operation, backwashing, regeneration, conventional washing or water replenishing of the softening valve are realized. The internal structure of the valve body is simple, the waterway switching logic is convenient, and the space in the valve body is utilized to the maximum extent, so that the water passing area and flux are remarkably improved, and the water treatment efficiency is greatly improved.

The utility model relates to an electric compressor and water heating heater integrated mechanism for a new energy vehicle, which relates to the technical field of automobile part production, and comprises an electric scroll compressor body and a water heating electric heating assembly, and the electric scroll compressor body and the water heating electric heating assembly are respectively and fixedly arranged on a two-in-one controller. According to the electric scroll compressor, the electric scroll compressor body, the water heating electric heating assembly and the two-in-one controller are integrated into the same structure, a traditional split type installation mode is broken through, redundant space occupation among components is reduced, compact layout is achieved, meanwhile, through double-face installation and a base limiting structure, three-dimensional compact layout is further achieved, and the electric scroll compressor is more compact in structure. The limited vehicle body space requirement of the new energy vehicle is met; and the shell, the connector and other components are shared, the overall size is reduced by about 30%-40% compared with a split type scheme, and a layout space is vacated for a battery pack or other key components.

A cleaner may include an intake portion configured to draw in debris from a surface to be cleaned, and a drum that is rotatable while arranged in the intake portion, and including: a body including: a first end along a rotational axis of the drum, the first end having a first end outer diameter and including: a body connecting portion, and a body spaced portion spaced from the body connecting portion along the rotational axis, and a second end along the rotational axis opposite the first end and having a second end outer diameter that is larger than the first end outer diameter, and a connecting body couplable to the first end of the body, and including a connecting portion connectable to the body spaced portion, wherein with the connecting body coupled to the first end of the body, the connecting portion is connected to the body spaced portion.

The present invention discloses a car body structure of a maglev vehicle, belonging to the technical field of maglev rail transit. It includes a shell, a framework, a bottom plate and at least one dewar. Among them, the shell and the bottom plate are connected to form a car body space. The framework is arranged in the car body space, and the framework is fixedly connected to the shell and the bottom plate respectively, and is used to bear the loads of the shell and the bottom plate. The top surface of at least one dewar is fixedly installed on the framework, and its side surface is fixedly installed on the inner side wall, so as to realize the stable connection between the dewar and the car body. And by arranging a superconductor in the dewar, the stable suspension during the operation of the maglev vehicle is realized. The car body structure of the maglev vehicle provided by the present invention can effectively reduce the weight of the car body structure on the premise of ensuring the strength of the car body, realize the lightweight design of the car body, and ensure that the suspension acting force of the car body can be stably and continuously transmitted to the car body, ensuring that the car body can achieve self-stability of suspension and guidance, so that the maglev vehicle can adapt to the ultra-high-speed operation environment.

The invention relates to the technical field of keyboards, in particular to an elastic piece, a keyboard, electronic equipment and a keyboard sleeve. An elastic piece is applied to a keyboard and comprises a first part, a second part, a third part and a trigger part. The second part is connected between the first part and the third part, a cover body space is defined by the first part, the second part and the third part, and the trigger part is located in the cover body space; the first part comprises a main body part and a forming part, the main body part is connected with the second part, the forming part is connected with the trigger part, the forming part is located on the side, away from the cover body space, of the trigger part, a buffer space is defined by the forming part and the trigger part, and in the first direction, the projection of the forming part at least partially covers the projection of the buffer space; the first direction is the arrangement direction of the first part and the second part. In the deformation process of the elastic piece, the elastic force change of the deformation of the elastic piece is smooth, and the sudden change of the elastic force is reduced. When the elastic piece is applied to the keyboard, fingers of a user are not prone to fatigue, and use is easy.

The utility model discloses an upper frame type reinforced chassis with a power amplifier, which comprises a chassis, the interior of the chassis is divided into a front working area and a rear working area by a back plate, the front working area is used for accommodating a first heat dissipation device, a buzzer, and a main control board, an acquisition filter board and a network communication module which are inserted in a CPCI slot on the front end surface of the back plate; a partition plate is transversely arranged in the rear working area, and a second power source, a power amplifier module, a second heat dissipation device and a voltage and current collection module are arranged in the space below the partition plate. According to the utility model, the backboard is arranged in the case, the main control board, the acquisition filter board and the network communication module are inserted in the CPCI slot of the backboard, and the voltage and current acquisition module, the power supply module and the power amplifier module are arranged in the case body space behind the backboard, so that noise filtering and amplification of a certain equipment signal on the submarine can be realized.

The invention relates to a ship subdivision design method and system for a ship CAD system. The system comprises a ship body space definition module, a cutting element method module, a sketch segmentation method module, a cabin issuing module, a cabin attribute input module, a cabin color setting module, a cabin capacity report module and a cabin arrangement diagram module. The method comprises the steps that S1, a closed ship body space formed by ship body curved surface sewing is obtained; s2, dividing the ship body space into independent cabin spaces; s3, the cabin space is published to an index file of a ship CAD database, and related information is stored in the ship CAD database; s4, defining cabin attributes; s5, setting the color of the cabin; s6, defining and calculating the cabin capacity report according to the full cabin information to form a cabin capacity report; and S7, forming a cabin arrangement two-dimensional drawing according to the three-dimensional cabin model. According to the method, rapid modeling and updating of the cabin can be achieved, and important technical support is provided for services such as ship performance calculation, overall arrangement and structural design.

The invention relates to the technical field of air suspensions, in particular to an air suspension system and an automobile. A first air cavity, a second air cavity and a piston assembly are arranged in the cylinder body; and gas only circulates among the air spring, the first air cavity and the second air cavity. Compared with the prior art, parts are simplified, the weight of a vehicle body is reduced, more vehicle body space is saved, meanwhile, the number of joints of pipelines and the parts is reduced, and the production and maintenance cost is reduced.

Provided is a valve device capable of preventing leakage of coolant.　A valve device 1 according to the present invention comprises: a housing 11 in which a coolant inlet 11a, a coolant outlet 11b, and an internal space 11c are formed; a valve body 12 that is accommodated in the internal space 11c and rotates around a rotation axis; a shaft 13 positioned on the rotation axis; a seal member 15 that is attached to the inlet 11a or the outlet 11b and is in sliding contact with the outer periphery of the valve body 12; and a drive device that rotationally drives the valve body 12. The valve body 12 includes an inner cylinder 12a, an outer cylinder 12b disposed on the outer periphery of the inner cylinder 12a, and a connection end part 12c connecting the inner cylinder 12a and the outer cylinder 12b. Moreover, a valve hole 12e capable of providing communication between a valve body space 12d and the inflow port 11a or the outflow port 11b is formed in the outer cylinder 12b, and a rib 12g having a height not reaching the outer periphery of the inner cylinder 12a is formed on the inner periphery of the outer cylinder 12b.

The invention relates to the field of building materials, in particular to a blank autoclave device for aerated concrete blocks, which comprises a barrel and a kettle door, an air inlet is arranged on the surface of the barrel, fixing rings are arranged at two ends of the barrel, the barrel comprises a track, a door opening mechanism is arranged between the barrel and the kettle door, an outer ring is mounted on the surface of each fixing ring, and the kettle door is arranged on the outer ring. A door ring is arranged on the inner side of the kettle door, the outer ring and the door ring are sealed in an embedded mode, a transverse pipe is installed on the upper side in the barrel, and an arc pipe is arranged at the bottom end of the transverse pipe and attached to the inner wall of the barrel. By designing the air duct structure in the cylinder, hot steam enters from the top but is released from the bottom of the cylinder, so that the internal space of the cylinder can maintain the temperature of the cylinder wall in the steam release process, and meanwhile, the steam can be periodically discharged towards two ends in the steam release process, so that the heat and the air pressure at the kettle door are increased.

The application relates to a quartz lower DOME product processing jig which comprises three graphite jigs, the lower part of the side of each graphite jig is formed with a spherical surface groove, the middle part is formed with an arc surface groove, and the top part is formed with a flange groove; the arc surface groove is connected with the spherical surface groove; the spherical surface grooves of the three graphite jigs enclose a ball head space for accommodating a ball head; the arc surface grooves of the three graphite jigs enclose a pipe body space for accommodating a pipe body; and the flange grooves of the three graphite jigs enclose a flange space for accommodating a flange; the ball head space, the pipe body space and the flange space are coaxially distributed. The processing jig provided by the application encloses the coaxially distributed ball head space, the pipe body space and the flange space by the three graphite jigs, is used for sequentially attaching the ball head, the pipe body and the flange, and can jointly guarantee the coaxiality of the flange, the pipe body and the ball head and the runout of the ball head; meanwhile, the three graphite jigs are designed by using the self-centering principle of three-jaw chucks, and do not need to fix and adjust parts for many times.

Proposed is an emergency disconnection device for a fluid cargo handling device, the emergency disconnection device enabling emergency disconnection in a short time. In the emergency disconnection device for a fluid cargo handling device, a first coupler 1a is provided with a purge gas introduction pipe 6 for introducing a purge gas into an inter-valve body space part 5. The purge gas introduction pipe 6 is continuous with a first communication hole 8 communicating with the upper part of the inter-valve body space part 5, and is configured to jet the purge gas from the upper part of the inter-valve space part 5 toward a center axis A of the inter-valve body space part 5 horizontally via the first communication hole 8. A second coupler 1b is provided with a residual liquid transfer pipe 7 for discharging a liquid L remaining in the inter-valve body space part 5. The residual liquid transfer pipe 7 is continuous with a second communication hole 9 aligned with the first communication hole 8 along the same vertical line and communicating with the lower part of the inter-valve body space part 5.

A portable data acquisition device developed based on Arduino comprises a mainboard module, a shell, a ventilation plate and a sensor module, the mainboard module, the shell and the ventilation plate are connected to form a main body space, the sensor module is assembled on the shell, the sensor module is partially exposed in an external space of the main body space, and the mainboard module is electrically connected with the sensor module. According to the portable data acquisition device developed based on Arduino, detection of a plurality of environmental indexes can be completed, and the sensors are integrated together, so that the portable data acquisition device is convenient to carry, and the defect that space is occupied due to independent installation is avoided.

The layered trolley comprises a trolley body, guide rods are arranged on the two sides of the trolley body, two sets of layered supports are arranged at the positions of the guide rods, and a plurality of sets of connecting frame rods are arranged between the two sets of layered supports. The layered supports are erected on the two sides of the trolley body through guide rods. According to the utility model, one layer of loading space is additionally arranged through the layered bracket, and one more layer of workpieces can be loaded in the same furnace body space, so that the space utilization rate is greatly improved. The layered trolley allows two workpiece layers to be processed at the same time, compared with a traditional single-layer trolley, the number of workpieces processed in unit time can be remarkably increased, and therefore the production efficiency is improved. As more workpieces can be processed in the furnace at the same time, the energy consumption of the unit workpiece is reduced, and energy conservation and consumption reduction are facilitated.

The mowing robot comprises a mowing main body, an electric appliance part and a vehicle body shell, the vehicle body shell comprises a first shell body and a second shell body, a vehicle body space is defined by the first shell body, the mowing main body is contained in the vehicle body space, and a maintenance space is defined by the first shell body and the second shell body. The electrical component is at least partially accommodated in the maintenance space, and the second shell is detachably connected to the first shell; in a state in which the second housing is removed, the electrical component can be separated from the mowing robot. According to the mowing robot, the electric appliance parts which are easy to damage are installed in the maintenance space defined by the first shell and the second shell, the mowing body is contained in the first shell, in the maintenance process, only the second shell needs to be disassembled, the faulted electric appliance parts can be replaced and maintained, the whole mowing robot does not need to be disassembled, and the maintenance cost is reduced. According to the design, the operation steps are greatly simplified, the maintenance time is shortened, the maintenance difficulty is reduced, and the maintenance convenience and reliability of the mowing robot are improved.

The invention discloses a downward-concave type anti-explosion AGV body structure, and relates to the field of AGV bodies, the downward-concave type anti-explosion AGV body structure comprises a vehicle body, a groove is formed in the middle of the upper surface of the vehicle body, so that the vehicle body forms a middle-downward-concave type structure, a mounting groove is downwards formed in the bottom of the groove of the vehicle body, anti-explosion partition plates are arranged at the bottom and in the periphery of the mounting groove, and an electric control unit mounting plate is arranged in the mounting groove; and the electric control unit mounting plate is arranged in a space formed by the anti-explosion partition plate and is used for mounting an electric control unit. The mass center height of a bearing product can be effectively reduced; and the vehicle body space utilization rate is improved.

The utility model belongs to the technical field of equipment maintenance tools, and discloses a heavy object moving device which comprises supporting seats which are symmetrically arranged, through cavities are formed in the supporting seats, an object bearing table is detachably connected between the cavities of the supporting seats which are symmetrically arranged, and the object bearing table is connected with the supporting seats. The heavy object is located on the object bearing table and located between the symmetrically-arranged supporting bases, moving wheels are arranged on the side faces, opposite to the object bearing table, of the supporting bases, and displacement control assemblies are arranged on the supporting bases. According to the utility model, through the detachable connection of the supporting seat and the bearing platform, when a large-scale motor in a narrow space is disassembled, the large-scale motor can be disassembled into independent parts to be installed and assembled in the space, and after a motor coupling is disassembled, the motor can be easily moved; and through the structural design of the moving wheels and the displacement control assembly, maintenance personnel can easily adjust the device along the transverse and longitudinal central axes in a narrow box body space, so that the effects of adapting to the size of a heavy object to be disassembled and leveling the heavy object to be assembled are achieved.

The disordered split structure comprises a B-pillar-free vehicle body and vehicle doors, the two vehicle doors are symmetrically arranged front and back, the B-pillar-free vehicle body is provided with an upper sliding rail and a lower sliding rail corresponding to the vehicle doors up and down, the lower sliding rail can move in the Y direction and is symmetrically provided with push rods capable of moving in the Y direction, one ends of the push rods are fixed to the lower sliding rail, and the other ends of the push rods are fixed to the lower sliding rail. The upper sliding rail is fixedly arranged on the B-pillar-free vehicle body, the vehicle door corresponds to the lower sliding rail, the upper sliding rail is provided with a driving pulley and a driven pulley, and the driving pulley moves in the X direction along the lower sliding rail. The device is novel in structure, low in cost, attractive in appearance and easy to achieve, the push rod drives the lower sliding rail and the vehicle door to swing in the Y direction, the sliding rail is matched with the pulley to achieve X-direction movement of the vehicle door, the disordered opposite opening function of a B-column-free vehicle is achieved, and the vehicle body space is fully opened.

The invention belongs to the technical field of disinfection equipment, and particularly relates to medical non-woven fabric production disinfection equipment which comprises a cabinet. A feeding port is formed in one side of the cabinet body, and a discharging port is formed in the other side of the cabinet body. The interior of the cabinet body is detachably connected with a plurality of supporting shafts through bolts. The end part of the supporting shaft extends to the outer side wall of the cabinet body; the middle of the supporting shaft is rotationally connected with a roller with holes. Wherein a bearing is arranged between the roller with the hole and the supporting shaft; the side wall, located outside the cabinet body, of the supporting shaft is communicated with an air adding connector. Through a plurality of rollers with holes which are distributed up and down and matched with flow deflectors capable of flexibly controlling the spraying direction, multiple times of efficient penetrating contact between gas and non-woven fabric in a limited cabinet body space is achieved, and therefore the length of a traditional long-distance high-temperature channel needed for achieving sufficient soaking and contact is reduced, and the service life of the non-woven fabric is prolonged. The utilization rate of disinfection gas is improved; and the overall space occupation of equipment is reduced.

The application discloses a kind of intelligent optimization cultivation space's fungus mushroom cabin, including cabin section head, folding cabin section body and mobile mechanism, the folding cabin section body is placed between cabin section head and cabin section tail, by increasing or reducing the number of folding cabin section body, flexible combination and adjustment are carried out, to respond to planting demand realizes the expansion or reduction of fungus mushroom cabin cabin body space, the mobile mechanism is symmetrically arranged in the cavity of folding cabin section body, and it is used for the position control of three-dimensional cultivation frame, controls out planting personnel passageway, maximum degree reasonable use fungus mushroom cabin cabin space.The intelligent optimization cultivation space's fungus mushroom cabin, by combination type structure setting, can reasonably according to the number of fungus mushroom three-dimensional cultivation frame, realize the flexible adjustment and expansion of fungus mushroom cabin cultivation space, to adapt to different use requirements, in addition, carry out automatic sealing treatment while assembling and locking, keep the sealing effect of combination type fungus mushroom cabin connecting place.

The vehicle body comprises a cabin, threshold beams are arranged on the two sides of the cabin in the left-right direction, and a middle channel beam is arranged in the middle of the cabin; the number of the front longitudinal beams is two, the two front longitudinal beams are arranged on the front side of the cabin and are mutually spaced in the left-right direction, each front longitudinal beam comprises a longitudinal beam main body and a longitudinal beam rear section assembly, each longitudinal beam rear section assembly is provided with a front connecting end, a first rear connecting end and a second rear connecting end, the front connecting ends are connected with the rear ends of the longitudinal beam main bodies, and the second connecting ends are connected with the rear ends of the longitudinal beam main bodies. The first rear connecting end is connected with the middle channel beam, and the second rear connecting end is connected with the doorsill beam. Therefore, the longitudinal beam rear section assembly is provided with the three connecting ends, force transmitted to the front connecting end is evenly decomposed to the other two connecting ends and transmitted to the middle channel beam and the doorsill beam which are connected with the two connecting ends, the force transmission path and the vehicle body space can be optimized, the structural strength can be guaranteed, in addition, the number of parts can be reduced, and the cost can be reduced. The vehicle body weight is reduced.