57 results about "Body space" patented technology

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 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 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.

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 utility model belongs to the technical field of unmanned vehicles, and discloses a support assembly and an unmanned vehicle. The support assembly is used for installing a plurality of different sensors. The support assembly comprises an installation shell, a connecting frame and an installation frame, the installation shell is installed on the vehicle body, the connecting frame is installed on the installation shell, the installation frame is installed on the connecting frame, and the multiple different sensors are installed at different positions of the installation frame respectively. A plurality of different sensors are mounted at different positions of the mounting frame respectively, the bracket assembly can be mounted on the vehicle body through the mounting shell, the sensors can be mounted in advance and mounted on the bracket assembly, the sensors do not need to be mounted through a plurality of mounting brackets in the vehicle body space, the operation space is large, and the mounting efficiency is improved. The installation difficulty is reduced, the installation efficiency is improved, the support assembly can be directly installed on the vehicle body, and operation is convenient and fast.

The invention provides a double-domain controller synchronous control method, system and device and a medium, and belongs to the technical field of vehicles. The method comprises the following steps: driving a master domain controller to output a synchronization instruction to a slave domain controller; wherein a phase-locked loop module is arranged in the slave domain controller. And when it is confirmed that the slave domain controller receives the synchronization instruction, performing synchronization adjustment through the phase-locked loop module according to the synchronization instruction. And when it is confirmed that the slave domain controller and the master domain controller are successfully synchronized, adjusting an offset signal output by the slave domain controller to the master domain controller. And adjusting the synchronization instruction according to the offset signal, determining a driving period according to the offset signal and the adjusted synchronization instruction, and driving the master domain controller and the slave domain controller to perform regulation and control operation on the corresponding actuator in the driving period. The synchronous control efficiency is improved, and the vehicle body space is saved.

A kind of free state body posture and longitudinal axis direction general measuring equipment and method, including first longitudinal axis marker pole and second longitudinal axis marker pole, wherein first longitudinal axis marker pole includes vertically arranged first main branch rod.The positive effect of the present application is that the present application is not affected by the influence of the machine belly shelter, and the universality is strong, and the weapon system calibration of the warplane can be created at any time in the field environment, the longitudinal axis of the machine body is measured in the free state of the machine body, compared with the previous old method, the universality is stronger, and the previous method can be used on a few machine models, and the present method can be used on all machine models.The method of the present application requires less operators, saves manpower compared with the old method, and the body posture determination process can be completed by a single person independently, and through on-site use demonstration, the measurement of the body space posture can be completed by a single person in 2-5 minutes after being skilled.

The utility model discloses a sealed fruit and vegetable box for a refrigerator, which comprises a main body unit comprising a box body and a box cover matched with the box body, the bottom end of the box body is fixedly provided with a base, and the top end of the box cover is provided with a handle; when the space of the box body is adjusted, the pull rod is pulled to enable the connecting plate to move upwards along the guide rod and compress the spring, the guide structure ensures stable movement, the connecting plate ascends to drive the clamping block to be separated from the clamping groove, the isolation plate is allowed to rotate to be vertical, and the space of the box body is adjusted. After the pull rod is released, the spring rebounds to push the connecting plate to descend, the clamping block enters the limiting groove of the base to fix the isolation plate, the space of the box body is separated through the design, and the problems that the space is not flexible, fruits are difficult to place in a classified mode, object taking difficulty and time are increased, and efficiency is reduced due to the fact that a refrigerator sealing fruit and vegetable box is usually integrally formed due to sealing requirements are solved.

The application relates to the technical field of nuclear fusion device installation, and discloses a center column assembly for a nuclear fusion device, which comprises a main body part, a Dewar base, a center column bottom plate and a center column main body; the inside of the main body part is formed with a main body space; the Dewar base is located at the bottom of the main body space; the center column bottom plate is located at the bottom of the Dewar base and is connected with the main body part in a leveling mode; the bottom of the center column main body is fixedly connected with the center column bottom plate, and the top of the center column main body is formed with a rotatable rotating part; the center column main body is detachably connected with the Dewar base; wherein the center column main body is constructed as at least two sectional columns in the axial direction, and at least two adjacent sectional columns are detachably matched. The center column assembly for the nuclear fusion device designed according to the application has higher precision, richer adjustment functions and good structural reliability.

The utility model provides a structural assembly and electronic equipment. The structural assembly comprises a first structural member, a second structural member and a colloid. The first structural part comprises a first bonding surface, the second structural part comprises a second bonding surface, and a first gap is formed between the first bonding surface and the second bonding surface. The first bonding face is provided with a first groove structure, the second bonding face is provided with a second groove structure, and a first groove body space defined by the first groove structure and a second groove body space defined by the second groove structure are communicated with the first gap to form a glue containing space. A first groove body space defined by the first groove structure and a second groove body space defined by the second groove structure are respectively communicated with the first gap to form a glue accommodating space. The glue containing space is filled with the glue, and a glue structure is formed in the first gap and the groove body space extending from the first gap to the two sides, so that the glue receiving area and the direction of the bonding grasping force are increased, and the bonding reliability and the yield of the electronic equipment are improved.

The application relates to a wiring connector, which comprises a first connector and at least one second connector, the first connector comprises at least two parallel first connector output components, and a first connector input component connected in series with the first connector output components, at least one first connector output component is connected with a load, and at least one first connector output component is connected with the second connector; the second connector comprises a second connector input component connected with the first connector output component, the second connector input component is connected with a plurality of second connector output components through switching or directly, and the second connector output components are used for supplying power for vehicle loads. The wiring connector can replace a vehicle body power distribution device, is more convenient to arrange in the vehicle body, more effectively utilizes the vehicle body space, reduces the arrangement of vehicle body wires, saves cost, and improves the maintainability of automobile electrical equipment.

The utility model relates to plate transportation technical field discloses a kind of multifunctional sample holder facilitating PETG and PC plate transportation, including bottom plate, the top left and right sides of the bottom plate are uniformly connected with stand, the top of the bottom plate is provided with first frame body, the inner wall of the first frame body is fixedly connected with multiple first fixed rods, the outer wall of the first fixed rod is uniformly rotatably connected with several first rotating wheels, the outer wall of the stand is slidably connected with sliding plate.In the utility model, first, second rotating wheel respectively rotates around corresponding fixed rod, reduces plate pick-and-place friction, realizes convenient operation and anti-friction damage;Pulling sliding plate drives insertion rod to separate from clamping hole, sliding plate slides along stand and drives second frame body to move, realizes frame body spacing flexible adjustment, adapts to different height plate;Slide rod slides in sleeve and drives spring one to change, frame body moves slightly with plate, realizes buffer protection, avoids hard contact damage and enhances stability.

A discectomy device for clearing material out of a disc space of a patient having a body, a first rotatable member at the distal portion of the body, and a second rotatable member at the distal portion of the body spaced from the first rotatable member. A transverse axis passes through the first and second rotatable members. A first mechanism is actuable to rotate the first and second rotatable members about the transverse axis. A mechanism can be provided to expand the rotatable members to increase the distance between the rotatable members. The rotatable members in some versions can be detached from the device for placement within the disc space.

To provide a metal mask and a mounting method of a mounting component capable of suppressing deterioration in bonding strength of an electrode of the mounting component to a pad while suppressing occurrence of a failure due to solder paste protruding from the pad.SOLUTION: In the mask body 4 of the metal mask, a plurality of openings 41 are formed corresponding to the plurality of pads 22 fixed to the mounting surface 21 of the substrate 2. The mask body 4 limits the region in which the solder paste 5 is printed on the mounting surface 21 and the pads 22 to the region of the openings 41. The area of each opening 41 is greater than or equal to the area of the corresponding pad 22. When the mask body 4 is placed in the masking position, the position of each opening 41 is shifted outward from the corresponding pad 22 with respect to the body space. A part of the pad 22 becomes a pad margin 22a deviated from a range where the opening 41 overlaps.SELECTED DRAWING: Figure 6