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34results about How to "Reduce disassembly" patented technology
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Hydraulic pump structure with convenient piston dismounting
The utility model discloses a kind of hydraulic pump structures of convenient piston dismounting, including cylinder body, the piston rod is placed in one side of cylinder body, the inner wall of one side of the piston rod surface is slidably connected with cylinder body, the outer cover plate is arranged in one side of cylinder body, the other side of piston rod is penetrated to the outside of outer cover plate and is slidably connected with outer cover plate, annular mounting groove is set up in the outer side position of one end of outer cover plate.The hydraulic pump structure of convenient piston dismounting, through the multiple clamping structure of design annular mounting plate and annular mounting groove, annular clamping plate and annular clamping groove and annular fixing plate and annular fixing groove, cooperate the thread connection of fixed bolt one and fixed bolt two, greatly simplify the installation and dismounting process between outer cover plate and cylinder body, also facilitate the dismounting of piston rod, this design not only reduces operation step, also reduces the risk of connecting component damage, to significantly improve the convenience of installation and dismounting.
Owner:王武洪
Refrigerator
ActiveCN224398086UImprove grip experiencecontact fitLighting and heating apparatusDomestic refrigeratorsRefrigeration
The utility model belongs to refrigeration technical field, concretely provides a horizontal refrigerator. The horizontal refrigerator of current is not comfortable and laborsaving when starting the cabinet door. For this, the utility model provides a horizontal refrigerator, it includes the cabinet body and the cabinet door. Wherein the cabinet door is opened and closed the cabinet body in the way of up and down turnover, be provided with handle on the cabinet door, the handle is limited to finger groove, the top wall of finger groove extends downward to the front side of cabinet door, and at least one part of top wall is curved surface. The utility model solves above -mentioned technical problem.
Owner:QINGDAO HAIGAO DESIGN & MANUFACTURING CO LTD
Middle pier structure
The middle pier structure comprises middle pier gate grooves, the middle pier gate grooves are formed in the two sides of a middle pier, and gates are located between the middle pier gate grooves and side piers; the middle pier gate groove comprises a supporting assembly and a connecting assembly. One side of the connecting assembly is connected with the supporting assembly, the other side of the connecting assembly is connected with the middle pier, and the connecting assembly is located between the supporting assembly and the middle pier. Wherein the connecting assembly is fixedly connected with the supporting assembly; or the connecting assembly is detachably connected with the supporting assembly. According to the middle pier structure, through fixed connection or detachable connection of the connecting assembly and the supporting assembly, when the gate groove needs to be maintained or parts need to be replaced, dismounting and mounting can be conveniently conducted, 100% dismounting can be achieved after the gate groove is scrapped, waste is reduced, the concept of sustainable development is met, operation is convenient, and materials and cost are saved.
Owner:NINGBO ELECTROMECHANICAL IND RES & DESIGN INST CO LTD
Step sensing mechanism for a mold
The utility model relates to the technical field of step induction, and disclose a kind of step induction mechanism for mould, including limiting mechanism and induction mechanism, the induction mechanism is located in the inside of limiting mechanism, the limiting mechanism includes fixed base, vertical shaft is rotatably connected in the inside of fixed base.The step induction mechanism for mould, with the advantages such as convenient dismounting, solve in mould production, step induction mechanism is important to control mould opening and closing, guarantee product quality.But existing mechanism has obvious defect: its structure is complex, many parts, rely on professional personnel and a variety of tools fine adjustment when assembling, time-consuming and labor-consuming;Operation is mainly automated, and it cannot meet the demand of artificial flexible adjustment in trial stage, leading to inefficient trial and high cost;When maintaining, a large number of associated parts need to be disassembled for replacing the wearing parts, which is not only troublesome but also easy to damage other components, and the tail material cannot be taken out in time, which often causes the production line to stop, seriously affecting the production progress and efficiency.
Owner:DIGITAL DIE STAMPING TECH WUHAN
High-pressure aluminum alloy explosion-proof fan
ActiveCN224214422UReduce disassemblyQuick angle adjustment purposePump componentsStands/trestlesPhysicsAluminium alloy
The utility model relates to the technical field of explosion-proof fans, in particular to a high-pressure aluminum alloy explosion-proof fan which comprises a bottom frame and an explosion-proof fan body, one end of the explosion-proof fan body is rotatably connected with the bottom frame through an end shaft, two symmetrical arc-shaped guide pieces are installed on the side, away from the end shaft, of the bottom frame, and the arc-shaped guide pieces are connected with the explosion-proof fan body. The two arc-shaped guiding pieces are located on the side face of the anti-explosion fan body, the circle centers of the arc-shaped guiding pieces are located on the end shaft, each arc-shaped guiding piece comprises an arc-shaped guiding part and a sliding part, the sliding parts are connected with the side wall of the anti-explosion fan body, and positioning holes distributed at equal intervals are formed in the outer sides of the arc-shaped guiding parts. According to the anti-explosion draught fan, through the cooperation of the bottom frame, the anti-explosion draught fan body, the arc-shaped guiding piece, the locking positioning piece and other structures, the purpose of conveniently and rapidly adjusting the angle of the draught fan is achieved.
Owner:XUANCHENG BAFFALO FAN CO LTD
Steel pipe welding equipment, steel pipe welding system and vertical shaft construction device
PendingCN122007695AImprove welding efficiencyImprove versatilityWelding/cutting auxillary devicesAuxillary welding devicesPipe weldingSteel tube
The embodiment of the invention provides steel pipe welding equipment, a steel pipe welding system and a vertical shaft construction device. The steel pipe welding equipment comprises a supporting piece, a telescopic piece, an auxiliary supporting assembly, a welding assembly and a first control piece. The telescopic piece is arranged on the periphery of the supporting piece; the telescopic piece moves in the radial direction of the steel pipe; the auxiliary supporting assembly is arranged on the supporting face of the supporting piece. The auxiliary supporting assembly comprises an auxiliary supporting piece and an overturning piece. The overturning piece is arranged on the periphery of the auxiliary supporting piece; the auxiliary supporting piece is provided with an auxiliary supporting surface; the auxiliary supporting face extends in the radial direction of the steel pipe. The welding assembly is arranged on the auxiliary supporting surface; according to the steel pipe welding equipment, the welding efficiency of the steel pipe is improved, and the welding quality of the steel pipe is improved.
Owner:CHINA RAILWAY CONSTR HEAVY IND
Distributed sodium leak detector local alarm device
This invention belongs to the technical field of fast reactor installation, commissioning, operation, and routine maintenance, specifically relating to a local alarm device for a distributed sodium leak detector. A switch, power supply, alarm light, display screen, buzzer, and resistance display control meter are connected in series between two wires. The power supply and alarm light are grounded. After startup, tweezers at the end of the wires are used to clamp the two metal wires after the ceramic insulated terminal of the sodium leak detector to begin measurement. If a value is displayed, it indicates a short circuit in the sodium leak wire, and the location of the short circuit is determined. This invention quickly locates the fault point of the sodium leak wire, reducing the time and labor required for disassembling insulation during maintenance.
Owner:CNNC LONGYUAN TECH CO LTD +1
Electric automatic control clamping device
ActiveCN224144595UMeet the need for quick changeoverReduce replacement timeWork holdersWork benchesCircular discProduction line
The utility model provides an electrical automation control clamping device, which relates to the electrical technical field, and comprises a working plate, the bottom of the working plate is symmetrically and fixedly connected with a disc, the inside of the disc is provided with a hexagonal rotating block, the center of the hexagonal rotating block penetrates through and is fixedly connected with a rotating column, and the rotating column is fixedly connected with a rotating shaft. And the two ends of the rotating column penetrate through the discs and are rotationally connected with bearings of the discs, the surface of one disc is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with one end of the rotating column. According to the electrical automatic control clamping device, the rotating column is driven to rotate through the driving motor, then the hexagonal rotating block is made to rotate, and different clamping module assemblies can be sequentially arranged in the square hole. According to the design, the clamping module assembly does not need to be disassembled, an operator only needs to start the driving motor, the clamping module assembly suitable for the current workpiece can be quickly switched to, the replacement time is greatly shortened, the production efficiency is improved, and the requirement for quick remodeling of a production line is met.
Owner:JIAXING SUDIAN ELECTRICAL ENG CO LTD
Self-adaptive adjustment and quick release device for airborne equipment of unmanned aerial vehicle
The utility model discloses an unmanned aerial vehicle airborne equipment self-adaptive adjusting and quick dismounting device, which comprises a radar mounting plate, an airborne computer carrying plate, a clamping mechanism and an angle adjusting mechanism, and is characterized in that the clamping mechanism is arranged at the bottom of the airborne computer carrying plate and is used for clamping and separating from an unmanned aerial vehicle; a first stand column set and a second stand column set are arranged on the airborne computer carrying plate, a rotating shaft is arranged on the first stand column set, one end of the radar mounting plate is arranged on the first stand column set through the rotating shaft, and the other end of the radar mounting plate is arranged on the second stand column set through an angle adjusting mechanism. The angle adjusting mechanism is used for adjusting and locking the pitching angle of the radar mounting plate, and a placing space for placing an airborne computer is formed between the radar mounting plate and the airborne computer carrying plate. The device has the advantages of compact structure, high operation efficiency and capability of realizing real-time online processing of radar data.
Owner:NAT UNIV OF DEFENSE TECH
Camshaft rotation adjusting device
The utility model relates to the technical field of engine maintenance, specifically discloses a camshaft rotation adjusting device, the camshaft rotation adjusting device includes the connecting head and rotation drive part, the connecting head has camshaft axial connection structure, and camshaft axial connection structure is detachably connected with phase adjusting structure. Rotation drive part is connected with the transmission of connecting head, when the camshaft rotation adjusting device rotates and adjusts the camshaft, rotation drive part can drive the connecting head to rotate, and the connecting head can be connected through camshaft axial connection structure and the phase adjusting structure of camshaft end, and rotation drive part drives the connecting head to rotate, namely can make the connecting head pass through the camshaft axial connection structure and the phase adjusting structure under the condition of connection and drive the camshaft to rotate around the own axis, and rotation drive part can be located at the outside of the casing of engine, is connected through the connecting head and the phase adjusting structure, and rotation drive part has obtained the operation space of being sufficient, and the maintenance process is simple and convenient.
Owner:BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD
A rapid feeding device for a folding machine
ActiveCN224296736UReduce disassemblyReduce installation timeBag making operationsPaper-makingSoftware engineeringMachine
The utility model discloses a kind of quick feeding device of folding machine, it is related to folding machine technical field, to solve the problem of more troublesome replacement of raw material of existing folding machine, its technical scheme main point is: including rack, track, handle and carousel, track, handle and carousel are provided with two sets, handle is movably arranged on rack, and can form limiting to track area, handle is provided with limiting piece, multiple limiting grooves for limiting piece embedding are opened in carousel, multiple first abutting rollers are rotatably arranged on carousel.The utility model discloses a kind of quick feeding device of folding machine, after original material is extracted to end, new material forms rolling under the action of inclined track, and forms abutment under the action of handle, operator pulls handle once, can form new material to push the roller for carrying original material, and form the replacement of once material, shorten the dismounting and installation time length when carrying out material replacement.
Owner:JINJIANG YIYANG PACKAGING MATERIALS CO LTD
Integrated valve plate for oil production equipment
The utility model discloses a kind of integrated valve plate for oil exploitation equipment belongs to valve plate technical field, including integrated valve block, electromagnetic reversing valve, pressure monitoring module, oil circuit interface module, pressure control module, integrated valve block inside is equipped with the oil circuit of intercommunication, electromagnetic reversing valve is installed in integrated valve block top, and the oil port of electromagnetic reversing valve is connected with the oil circuit in integrated valve block intercommunication, pressure monitoring module is installed on integrated valve block, and its monitoring end is connected with the oil circuit in integrated valve block intercommunication, for real-time monitoring system pressure, oil circuit interface module includes multiple pipe joints, and the oil circuit in integrated valve block is connected with the one end of each pipe joint intercommunication, the other end is used for connecting external oil pipe, pressure control module is installed in integrated valve block front and with pressure monitoring module electric connection, for according to the pressure value monitored by pressure monitoring module Control system pressure. The structure of the application is compact, occupies smaller space, and installation and maintenance are more convenient, and pressure control is accurate.
Owner:JIANGSU JULONG TECH CO LTD
An assembled guardrail for construction
ActiveCN224648290UReduce disassemblyreduce tightness
The utility model discloses a building construction is with assembled guardrail, including base and vertical setting support column on base, support column is along height direction and is provided with guide groove in it and guide groove penetrates both side walls, the guide groove is provided with the adjusting stand that slides up and down in, still include the guardrail subassembly of detachable type connection with adjusting stand side wall, the guardrail subassembly includes guardrail stand and sets up the horizontal guardrail at the top and bottom of guardrail stand, be provided with sliding slot on the horizontal guardrail and be provided with the adjusting guardrail that sets up with the cross section of sliding slot matching in sliding slot, two groups horizontal guardrail and adjusting guardrail are provided with multiple groups of jack on length direction. The utility model relates to the technical field of building construction equipment, and specifically provides a building construction is with assembled guardrail.
Owner:ANPING COUNTY MAOPENG METAL PRODUCTS CO LTD
Flange connection structure of bimetallic composite wear-resistant pipe
ActiveCN224283838Uavoid separationReduce security risksFlanged jointsPipe protection against damage/wearPipeFlange
This utility model discloses a flange connection structure for bimetallic composite wear-resistant pipes, relating to the field of wear-resistant pipe flange connection technology. The flange connection structure for bimetallic composite wear-resistant pipes includes: two sets of wear-resistant pipes, with an installation cylinder fixedly installed on the outer side of one set of wear-resistant pipes; and a connection mechanism located on the outer side of the wear-resistant pipes, comprising a fixing plate, an installation rod, and a pressure plate. Eight sets of fixing plates are fixedly installed on the inner side of the installation cylinder, with an installation rod fixedly installed between every two sets of fixing plates. A pressure plate is rotatably installed on the outer side of the installation rod. Four sets of slots are formed on the outer side of the other set of wear-resistant pipes, with the outer side of the pressure plate fitting into the slots. During use, vibrations occur between the two sets of wear-resistant pipes. The pressure plate, positioned within the slots, prevents the two sets of wear-resistant pipes from separating or falling off, preventing loosening at the connection point, reducing safety hazards, and improving performance.
Owner:JIANGSU TIANHUI ENVIRONMENTAL PROTECTION TECH CO LTD
High-speed high-power diesel engine camshaft end hole processing tool and method
This invention discloses a tooling and method for machining the end hole of a high-speed, high-power diesel engine camshaft, belonging to the field of machining technology. The tooling includes two V-shaped positioning blocks with V-grooves in the middle; a transition chuck body is hexagonal prism-shaped, with two symmetrical inclined surfaces at its lower part abutting against the two inclined surfaces of the V-grooves, and a pair of symmetrical threaded holes on its upper two inclined surfaces, the threaded holes communicating with an inner circular hole in the middle of the transition chuck; a locking bolt is threaded into the threaded holes; a hinged post and a threaded post are fixedly connected to the upper two sides of the V-shaped positioning blocks respectively; one end of a pressure plate is hinged to the top of the hinged post, and the other end has a sleeve hole for fitting onto the threaded post, the top of the threaded post being threaded with a nut. This invention integrates the transition chuck with the camshaft into a single shaft component. After machining one end of the camshaft pin hole, flipping the integrated shaft component ensures positioning accuracy while reducing disassembly and assembly, thus improving work efficiency.
Owner:HENAN DIESEL ENGINE IND
Three-coordinate wheel hub detection tool
ActiveCN224080882UWide applicabilityFlexible adjustment of spacingMechanical measuring arrangementsClassical mechanicsStructural engineering
The utility model relates to the technical field of wheel hub detection, in particular to a three-coordinate wheel hub detection tool which comprises two groups of connecting plates which are symmetrically arranged, nylon supporting rods are symmetrically arranged at the tops of the connecting plates, sliding blocks are symmetrically connected in the connecting plates in a sliding mode, and the nylon supporting rods are connected with the sliding blocks in a sliding mode. Pin holes are designed and machined in the two ends of the nylon supporting rod, positioning pins are inserted into the pin holes, pin holes are also formed in the top of the sliding block, the bottom ends of the positioning pins are inserted into the sliding block through the pin holes, and a driving assembly used for controlling the sliding block to slide is installed in the connecting plate. According to the three-coordinate hub detection tool provided by the utility model, the hub is supported by the nylon supporting rods, the distance between the nylon supporting rods is adjusted by the adjusting assembly, and the three-coordinate hub detection tool has the advantages that the applicability is wide, the human input and the time cost are reduced, the equipment abrasion is reduced, and the reliability and the accuracy of product quality detection are improved.
Owner:SHAANXI DAMEI WHEEL HUB CO LTD
Side cover assembly for two sides of motorcycle seat cushion
The utility model discloses a side cover subassembly for the both sides of motorcycle seat cushion, including fixed plate, side plate, butt joint plate, clamping groove, butt joint subassembly and diversion subassembly, the fixed plate is connected and locked at the both sides of motorcycle seat cushion, side plate is connected to fixed plate one side, butt joint plate is fixed at side plate one end. The motorcycle side cover has the advantages that the side cover is divided into two sections of independent modules, the fixing plate and the side plate, rapid fixing and separation are achieved through the butt joint assembly, tedious operation of traditional repeated screwing of screws is avoided, when a motorcycle needs to be overhauled, only the side plate provided with the butt joint assembly needs to be disassembled, a maintenance area can be exposed, and the maintenance efficiency is improved. According to the technical scheme, disassembly of unnecessary parts is reduced, the operation time is shortened, in the disassembly and assembly process, the linkage lead screw is in threaded linkage through rotation of the adjusting cylinder, then the abutting plate is driven to deflect through the sliding groove and the protruding block, the rapid locking and unlocking separation effect between the side plate and the fixing plate is achieved, and the device is simple, efficient and practical.
Owner:CHANGZHOU SHENGYUE PROTECTIVE EQUIP CO LTD
Vehicle lamp convenient to assemble
PendingCN121953265Aavoid damageReduce the installation of fixed structuresVehicle headlampsLighting heating/cooling arrangementsStructural engineeringTroffer
Owner:GUANGZHOU YIHE HARDWARE PRODUCTS CO LTD
Mounting structure of an inside handle for a vehicle
The utility model discloses a kind of installation structure of inside opening handle of car, it is related to handle installation technical field, including handle casing, handle body, the inner wall of handle casing is equipped with mounting groove, and the one end of mounting groove is provided with the positioning assembly for limiting handle casing, the positioning assembly includes full gear, rack and limit block, the outer wall of full gear is provided with rack, and the inner wall of full gear is equipped with first recess, the inner wall of first recess is sleeved with limit block.The utility model is provided with positioning assembly, handle casing is conveniently taken out from the handle of the door frame, greatly reduce the disassembly of the inner panel of the door, the installation and replacement of handle casing are convenient, effectively reduce maintenance cost, also improve installation efficiency, and then improve the work efficiency of staff, through the setting of limit block, connecting block, improve stability while also facilitate handle casing disassembly and installation.
Owner:BAOXI TECH (GUANGDONG) CO LTD
Wireless fast scanning digital oral impression device
The utility model relates to medical instrument technical field discloses a wireless fast scanning oral cavity digital impression instrument of formula, including impression instrument body, be provided with scanning head and control button on the impression instrument body, the one end of impression instrument body near scanning head is equipped with the sealing cover for protecting scanning head, the symmetrical both sides of impression instrument body are provided with two limit boards for fixing sealing cover, the open end of sealing cover is fixedly provided with two elastic bands, two elastic bands are distributed symmetrically, the shell of impression instrument body is provided with two symmetrical insertion grooves, the insertion groove is located close to the side of control button, the limit board is hinged in the inside of insertion groove through the damping hinge of one end, the utility model discloses through the cooperation of disposable sealing cover and limit board, avoids cross infection, spares the sterilization procedure, protects the optical component from damage, significantly improves the security of diagnosis and treatment and work efficiency.
Owner:NINGBO RUNYES MEDICAL INSTR
Contact type self-centering quick-change device
ActiveCN224196347Uwon't hurteasy to usePositioning apparatusMetal-working holdersClassical mechanicsSteel ball
The utility model belongs to the field of clamping devices, and particularly relates to a contact type self-centering quick-changing device which comprises a mandrel connecting seat, a threaded column is arranged on one side of the mandrel connecting seat, and an adjusting reducing sleeve is arranged outside the threaded column. When the device is used, a workpiece is sleeved outside the adjusting variable-diameter sleeve, then the inner diameter of the workpiece is adapted by adjusting the variable-diameter sleeve and adjusting the diameter, and the positions of the lifting spring and the steel ball are adjusted by adjusting the screw-thread fit between the screw and the adjusting variable-diameter sleeve, so that the steel ball is more attached to the workpiece, and the lifting spring elastically supports the steel ball; the inner hole roundness of the workpiece is not damaged, then the workpiece is pressed on one side of the workpiece through the locking cover plate, the locking cover plate is locked by rotating the locking nut, the locking nut and the threaded column are matched in a threaded mode, the workpiece is pressed and fixed, and therefore the function of adapting to the workpieces with the inner holes different in roundness is achieved.
Owner:SHANGHAI XIONGLIAN PRECISE MASCH FITTINGS CO LTD
Dust cup dust scraping structure of dust collector
ActiveCN224055904UReduce disassemblyReduce cleaning frequencyCleaning filter meansSuction filtersHEPAElectric machinery
The utility model discloses a dust cup dust scraping structure of a dust collector, which comprises a dust cup component, a dust cup cover, a dust cup cover and a dust cup cover, the dust cup component comprises a dust cup shell, a filter cartridge and a HEPA body, the HEPA body and the filter cartridge are both positioned in the dust cup shell, the HEPA body is positioned in the filter cartridge, and a dust scraping part is sleeved on the filter cartridge; and the motor assembly comprises a motor and a motor shell, a limiting groove is formed in the motor shell, one end of the dust scraping piece is connected to the pushing piece, and the pushing piece is slidably connected into the limiting groove. The dust scraping ring is arranged outside the filter cartridge, the connecting ring is arranged outside the motor in a matched mode, the connecting ring and the dust scraping ring are connected through the pushing rod, the pushing piece is arranged on the connecting ring, the connecting column is connected to the connecting ring, and the pushing plate is located outside the motor shell. The pushing plate is pushed by hand to drive the dust scraping ring to scrape dust on the peripheral side of the filter cartridge, so that the frequency of dismounting and cleaning the dust cup is reduced, and the cleaning efficiency is improved.
Owner:SUZHOU KABEL INTELLIGENT TECH CO LTD
A grinding pot fixing device of a ball mill
The utility model discloses a kind of mill jar fixing devices of ball mill, belong to ball mill technical field.A kind of mill jar fixing device of ball mill, the inner cavity of the ball mill body is equipped with several mill jar seats, the outer periphery of several mill jar seats is respectively equipped with a pair of connecting seat, the upper surface of a pair of connecting seat is respectively equipped with fixed plate, the opposite side of a pair of fixed plate is respectively equipped with toothed plate, pressure plate is installed between a pair of fixed plate, the both ends of pressure plate are respectively provided with cavity structure, the inner of cavity structure is equipped with clamping block, by using the clamping structure of toothed plate and clamping block, the utility model realizes the quick, stable fixing of mill jar, the addition of reset spring makes that clamping block can be automatically reset under external force, keep and toothed plate tight clamping, to greatly improve the reliability and stability of fixed, simultaneously, under the action of centrifugal force, the connection of clamping block and toothed plate becomes more firm, effectively prevent that mill jar is loose or displacement when high-speed operation.
Owner:HUBEI PROVINCIAL CENT FOR DISEASE CONTROL & PREVENTION (HUBEI ACAD OF PREVENTIVE MEDICINE)
Gas injection type accumulator flow state test device and test method
ActiveCN117007343BEasy to install and replaceAchieve fine flow adjustmentStructural/machines measurementGas supplyMechanics
The application provides a kind of gas injection type pressure accumulator flow state test device and test method.The test device is characterized by comprising: gas injection type pressure accumulator body (26), storage tank (11), pressurization control assembly (37), pressure accumulator inflation assembly (38), filling discharge assembly (39), circulating supply assembly (40), gas supply assembly (41), measurement control assembly (42);The pressurization control assembly (37) provides different flow pressurized gas for the control of storage tank (11), realizes the stable control of the pressure of storage tank (11);The pressure accumulator inflation assembly (38) provides constant flow pressurized gas for gas injection type pressure accumulator body (26);The filling discharge assembly (39) provides liquid filling and discharge for storage tank (11) and gas injection type pressure accumulator body (26).The application can test the influence of liquid flow state change in conveying pipe on the performance of gas injection type pressure accumulator, and can reliably verify the working performance of gas injection type pressure accumulator under liquid flow working condition.
Owner:SHANGHAI AEROSPACE SYST ENG INST
Support connecting structure and support
ActiveCN224205118Ueasy to operateReduce disassemblyTelephone set constructionsInterlockControl theory
The utility model discloses a support connecting structure and a support, the support connecting structure comprises a bearing frame, a mounting frame and a mounting mechanism, the mounting mechanism comprises a buckle assembly, the buckle assembly comprises a first buckle and a second buckle which are mutually buckled, the first buckle is located on the bearing frame, and the second buckle is located on the mounting frame; the mounting mechanism further comprises a buckle control assembly, the buckle control assembly is located on the mounting frame, and the buckle control assembly comprises a control piece, a movable piece and a driving piece; a second buckle is arranged on the movable part; the control piece is used for locking the movable piece, so that the second buckle and the first buckle are in a non-clamping state; the control piece is provided with a control end, and when the bearing frame abuts against the control end and exerts acting force on the control piece, the control piece can unlock the movable piece. The driving piece is used for driving the movable piece to move so that the second buckle can be connected with the first buckle in a clamped mode. According to the support connecting structure and the support, operation can be simplified, and meanwhile fixing reliability is improved.
Owner:SHENZHEN BASEUS TECH CO LTD
A cloud server, a remote flashing method, a computer device and a storage medium
ActiveCN120762683BReduce disassemblyreduce lossInterprogram communicationSoftware deploymentEngineeringVirtual appliance
The application discloses a cloud server, a remote flashing method, a computer device and a storage medium. The cloud server comprises a plurality of carrier boards, each carrier board comprising a carrier board control unit and a plurality of core boards, the carrier board control unit being in communication connection with the plurality of core boards; a server mainboard, the server mainboard comprising a baseboard management controller and a mainboard control unit in communication connection, the mainboard control unit and the carrier board control unit being in communication connection through a data line connected between the server mainboard and each carrier board; wherein each core board is mapped into a corresponding virtual device on the baseboard management controller, and the baseboard management controller controls the corresponding core board to perform flashing by operating each virtual device. In the foregoing manner, the application can realize remote access to the core board by the baseboard management controller through the data line communication connection between the server mainboard and each carrier board, control the core board to perform flashing, improve the flashing efficiency, reduce the flashing time consumption, reduce the disassembly of the core board and reduce the core board loss.
Owner:GUANGDONG XINCHAO TECHNOLOGY CO LTD
Multifunctional multi-physical field combustion chamber outlet measuring device
PendingCN121830056Aimprove consistencyimprove integrityGas-turbine engine testingJet-propulsion engine testingCombustion chamberData space
The invention relates to a multifunctional multi-physical field combustion chamber outlet measuring device, and belongs to the technical field of aero-engine combustion chambers. The device comprises a measurement section casing and multiple types of measurement assemblies installed on the measurement section casing. The measuring section casing adopts a collaborative partition structure of an equal straight section and a sudden expansion section, the equal straight section is provided with a static pressure / dynamic pressure guide assembly, a TDLAS assembly and a high-frequency thermocouple in a focusing manner, and the sudden expansion section is provided with a fixed composite rake assembly or a movable multi-point thermocouple rake assembly through a switchable process window. The detection end of each component corresponds to the same measurement area in the equal straight section, so that the pressure, temperature distribution, component concentration and transient pulsation information of the outlet of the combustion chamber can be synchronously obtained in the same area in a single test. According to the method, the problems of layout conflict and data space-time inconsistency when a multi-heterogeneous measurement technology is integrated are solved, the method has the capabilities of steady-state field surveying and mapping and dynamic process capturing, data cross verification can be realized in a contact and non-contact measurement mode, and the measurement efficiency, the data quality and the system reliability are remarkably improved.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Middle frame and mobile phone cover
ActiveCN224124159URealize limitachieve supportTelephone set constructionsAcousticsMechanical engineering
The utility model relates to the technical field of protective shells, and discloses a middle frame and a mobile phone cover, which comprise a frame body, the middle part of the frame body is provided with an opening to form an annular hollow outline structure, the inner wall of the opening is set as a flat area, and the edges of the two opposite ends of the opening extend inwards to respectively form a first covered edge and a second covered edge for supporting and positioning. Through the opening and the flat area arranged on the inner wall of the opening, the mobile phone main body is sleeved. The edges of the two opposite sides of the opening respectively extend inwards to form the first covered edge and the second covered edge, so that the periphery of the mobile phone is limited and supported, the mobile phone is prevented from shaking in the middle frame, the mobile phone is prevented from being damaged due to collision or movement, and reliable protection is provided for the mobile phone. The annular hollow outline structure is formed through the opening, so that the back of the mobile phone is not shielded on the basis of guaranteeing the protection performance, the heat dissipation performance is greatly improved, and the influence of heat accumulation on equipment operation is reduced.
Owner:东莞市兴比特电子科技有限公司
Modular seismic isolation flexible pipe assembly kit
The utility model discloses a modular shock insulation flexible pipeline assembly kit, which comprises: an equipment base, an adjustable protection shock absorption fixing structure is installed on the equipment base; the adjustable protection shock absorption fixing structure comprises: a pair of support frames, a pair of mounting hinges, a pair of fixed support rods, a pair of clamping supports, a plurality of connecting hinges, two pairs of spring support rods, a pair of adjustable shock absorption support assemblies and a pair of connecting rods; the utility model relates to the technical field of pipeline installation equipment, and the beneficial effects of the case are: the existing pipeline fixing mode is solved to adopt rigid support, and it is difficult to effectively cope with multidirectional vibration and displacement change, lacks flexible adjustment and efficient shock insulation function under the assembling scene, and is mostly buffered by adopting spring or rubber pad, but there are inconvenient adjustment, poor adaptability, insufficient durability, it is difficult to balance rigid and flexible demand under complex working conditions, leads to limited shock insulation effect, and cannot satisfy the installation requirement of high-precision equipment or long-distance pipeline.
Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
Aroma diffuser with switchable scent
ActiveCN224292280UReduce disassemblyDistribute quicklyMechanical apparatusLighting and heating apparatusAromatherapyProcess engineering
The utility model relates to a kind of switchable fragrance type's aromatherapy machine, belong to aromatherapy machine technical field, including upper shell, lower shell, exhaust fan and aromatherapy exhaust seat, the inside of lower shell is equipped with adjusting structure, the adjusting structure includes the aromatherapy piece mounting seat of sliding installation in lower shell interior.This switchable fragrance type's aromatherapy machine, by the effect of aromatherapy piece mounting seat, three different fragrance type's aromatherapy piece is stored inside, by the effect of partition board, different fragrance type's aromatherapy piece is blocked, by the effect of plugging plate and friction sliding block, the fragrance of aromatherapy piece body can be emitted or inhibited, to reach the purpose of switching fragrance type, without frequently replacing aromatherapy piece body, reduce the time of aromatherapy machine dismounting, by the effect of exhaust fan and aromatherapy exhaust seat, by the effect of wind power, fragrance is discharged, can faster emit fragrance, to reach better use effect.
Owner:SHANXI DATONG UNIV +1