279results about How to "Easy connection and disassembly" patented technology

A modular vehicle and an associated method of constructing a modular vehicle are provided. A modular vehicle includes a chassis and a plurality of docking fixtures carried by the chassis. The docking fixtures may include an electrical power connection and optionally a fluid connection. The docking fixtures may provide for data communications via data communication connections or via the electrical power connections. The modular vehicle may also include a plurality of modules removably connected to respective ones of the docking fixtures. The plurality of modules may include at least one of an energy supply module an energy storage module or a cooling module. At least one module may include an electrical power connection coupled to the electrical power connection of a docking fixture and optionally a fluid connection coupled to the fluid connection of a docking fixture. At least one module may also provide for data communications with a docking fixture.

The invention discloses a filtering tank capable of being easily cleaned and replacing filtering materials. The filtering tank comprises a tank body, as well as a water inlet pipe and a water outlet pipe which are communicated with the inner part of the tank body, wherein the tank body is composed of an upper tank body and a lower tank body which are detachably connected; a sealing part is arranged on the connection part of the upper tank body and the lower tank body; the water inlet pipe is located on the lower part of the lower tank body and the water outlet pipe is located on the upper part of the upper tank body; the lower tank body is internally provided with a filler layer and a filtering net in sequence from top to bottom; the filtering net is located above the water inlet pipe; a dreg discharging opening is formed in the bottom of the tank body; valves are arranged on the water inlet pipe, the water outlet pipe and the dreg discharging opening. According to the filtering tank capable of being easily cleaned and replacing the filtering materials, liquid enters the tank body from the water inlet pipe and sequentially passes through the filtering net and the filler layer to be discharged from the water outlet pipe; the liquid is doubly filtered through the filtering net and the filler layer and the filtering effect is good; the tank body is composed of the upper tank body and the lower tank body which are detachably connected and the inner part of the tank body is convenient to detach and clean; the filler layer is also convenient to replace.

An assembly for stabilizing an individual while exercising or performing various sports or physical activities in a seated position, such as a wheelchair or other support structure. A harness assembly comprises a one or more harness structures each intended to be removably secured to a predetermined part of the individual's body in a manner which safely stabilizes the individual while the individual is exercising or performing sporting or other physical activities. A restraint assembly comprises a plurality of restraining members interconnected to each of the plurality of the harness structures being used and to an anchor assembly, disposed in underlying, supporting relation to the individual and the support structure. The restraint assembly is cooperatively structured with the anchor assembly to maintain any of the harness structures being utilized and the corresponding body portion of the individual in a stable, operative position best suited to effectively and safely perform the intended exercise.

The invention discloses an LED lamp band rolling device. The LED lamp band rolling device comprises a rolling disc and a drive mechanism. The drive mechanism is provided with a rotating shaft. A protruding ridge is formed at the end of the rotating shaft. A cup joint hole matched with the rotating shaft is formed in the middle of the rolling disc. Clamping grooves matched with the protruding edge are formed in the cup joint hole. The rolling disc is clamped to the protruding ridge through the clamping grooves so as to be installed and connected to the rotating shaft. According to the rolling device, the drive mechanism drives the rolling disc to roll an LED lamp band, and the rolling efficiency of the rolling device is greatly improved compared with manual rolling. Meanwhile, connecting, dismounting and mounting of the rolling disc and the drive mechanism are fast and convenient, and when a user rolls the LED lamp band, the rolling disc only needs to be connected to the rotating shaft in a sleeving manner, meanwhile, the rolling disc is rotated to enable the clamping grooves to be aligned with the protruding ridge of the rotating shaft for clamping and connecting, and accordingly the rolling disc can be installed on the rotating shaft.

The invention discloses a multifunctional sports wristband which comprises a main body and a wristband, wherein the main body further comprises a shell as well as a display screen, a storage battery and a master control system which are arranged in the shell; a groove is formed on the shell, the display screen is hinged with one side of the groove, the display screen is connected with the master control system by virtue of a flexible cable, and upper and lower layers are arranged at the bottom of the groove; the storage battery and the master control system are arranged in the lower layer; a vibrating device is arranged in the upper layer; the sports wristband further comprises a vibrating massage head which is detachably connected with the vibrating device which is electrically connected with the storage battery and the master control system, respectively; a joint is arranged on the end part of the wristband on one side while a receiving groove is formed on the end part of the wristband on the other side. The wristband disclosed by the invention not only has the conventional defection function for sports related information, but also is provided with the vibrating massage head, and can be used for massaging local part of a body. Meanwhile, the connection of the wristband is improved, so that the soundness of the sport wristband is greatly improved and the wristband is prevented from falling.

A wireless bottle cap speaker adapted for a bottle includes a cap body, a speaker, and a playback control module. The cap body has a lower portion for detachably connecting to an upper portion of the bottle. The speaker is disposed in the cap body. The playback control module is disposed in the cap body and electrically coupled to the speaker. In addition, the playback control module includes a processing unit and a wireless communication unit coupled to the processing unit. The wireless communication unit is capable of wirelessly receiving signals from a mobile device. The processing unit is for operating the speaker according to the signals received from the wireless communication unit.

The invention discloses an assembly method of a prefabricated integral assemble type portable house. The method adopts industrial production to prefabricate a detachable assemble type wall unit and a floor unit; a lifting point embedded part, a vertical connecting embedded part and a bolt embedded part are embedded in the wall unit; and the floor unit is embedded with a bolt embedded part, and is reserved with a through hole for allowing a bolt to penetrate through. When the portable house is assembled, the wall units, a wall and the floor unit, the wall and stairs, and a fence and the floor unit are fixedly mounted through combining the embedded parts with screw rods and nuts. The method can conveniently and quickly assemble and disassemble the portable house, realizes general standardization of temporary buildings, builds the building concepts of environmental protection, energy conservation, fastness and high efficiency, and enables a temporary house to enter the field of shaping products serially developed, integrally produced, supplied by matching, capable of warehousing and capable of transferring for use by multiple times.

The invention relates to a moxibustion device, in particular to a lined-up moxibustion cup, and belongs to the technical field of health-care instruments. The lined-up moxibustion cup comprises at least one moxibustion cup unit; each moxibustion cup unit comprises a cup body and a cup lid; each cup body is a hollow cylinder of which the upper end and the lower end are open; connecting pieces which surround the whole periphery of each cup body or are distributed at multiple different circumferential positions of each cup body and are used for being correspondingly connected with other moxibustion cup units are arranged on the outer side wall of each cup body. The lined-up moxibustion cup provided by the invention can be lined up to perform moxibustion treatment on multiple acupoints simultaneously, so not only can the defect that the single moxibustion cup unit is easy to swing on a human body in the past be avoided to ensure that the moxibustion cup units can be stably put on the human body, but also the lined-up moxibustion cup has the remarkable advantages of being convenient and fast to disassemble, assemble and connect and convenient to move and adjust; furthermore, the lined-up moxibustion cup disclosed by the invention is also helpful for adjusting temperature, and is capable of collecting ash generated by combustion of moxa sticks.

The invention discloses a fluid magnetizer. The fluid magnetizer comprises a plurality of split magnetization assemblies; the plurality of split magnetization assemblies are arranged around a fluid pipeline along the circumference direction; every split magnetization assembly comprises a magnetic conduction shell and two rows of magnetic block groups arranged on the inner wall of the magnetic conduction shell; the magnetic block groups are mutually staggered and are arranged on the outer wall of the magnetic conduction shell at intervals; every row of the magnetic block groups is formed by a plurality of magnetic block groups; if the fluid magnetizer is arranged on an oil inlet pipeline, 8-18% automobile oil saving and 38-94% tail gas pollutant NO discharge are realized; and if the fluid magnetizer is arranged on a tap water inlet pipeline, the water quality is improved, the water molecule cluster structure is refined, and scale inhibition and sterilization functions are realized. The fluid magnetizer has the advantages of convenience in installation, strong magnetization effect, and novel and reasonable structure design.

The invention discloses an image-method particle-size analyzer, which has the characteristics that a digital camera, a micro-objective lens, reflection light sources, a sample cell or a glass slide, a microspur adjusting supporter and a transmission light source are sequentially arranged on the particle-size analyzer from the top down, wherein the reflection light sources and the transmission light source all adopt light-emitting diodes; the sample cell or the glass slide is arranged on the microspur adjusting supporter; when measurement is performed, a clear image can be obtained by adjusting the microspur adjusting supporter; if the transmission light source is lighted and the reflection light sources are not lighted, the transmission method is used for measurement; if the reflection light sources are lighted and the transmission light source is not lighted, the reflection method is used for measurement; and the micro-objective lens, a light-emiting light source and the sample cell constitute an integral component, and the integral component can be conveniently detachably connected with the digital camera to constitute the image-method particle-size analyzer. The invention has the beneficial effects that the size of the image-method particle-size analyzer can be greatly reduced by adopting the structure, and a protable minitype image-method particle-size analyzer with wide particle-size measurement range is constituted.

The invention discloses a high-rise building drainage pipeline blockage fault positioning and monitoring device, and mainly relates to a drainage pipeline. The device comprises a drainage pipe, electromagnetic valves, pressure sensors, superchargers, unit alarms and a computer terminal, wherein the drainage pipe comprises a plurality of short pipes; and the pressure sensor on each floor is connected with the corresponding unit alarm, the pressure sensor on each floor of the corresponding unit in the corresponding building is in data connection with the computer terminal, and the unit alarm ofeach unit in the corresponding building is in data connection with the computer terminal. The device has the beneficial effects that the drainage pipeline can be monitored in real time, the blockage position can be timely detected, the drainage pipe can be dredged in time, and the residents do not need to stop using the water when the drainage pipe is re-dredged; and the adjacent short pipes are detachable connected, and therefore convenience can be brought, internal cleaning of the drainage pipeline or the replacement of the short pipes is more convenient, and regular inspection of the drainage pipeline is facilitated.

The invention relates to a servo punching main transmission device of a numerical control turret punch press. The servo punching main transmission device comprises a crankshaft, a connecting rod, a punch and a servo motor. One end of the crankshaft is mounted on a supporting plate below a bottom plate through two self-aligning roller bearings, the upper end of the connecting rod is connected with the crankshaft through a cylindrical roller bearing, and the lower end of the connecting rod is connected with the punch through a hinge pin. The other end of the crankshaft is connected with a rotor of the servo motor through an expanding sleeve, and the punch is placed inside a guide holder below the supporting plate. The servo punching main transmission device of the numerical control turret punch press is simple and compact in structure, high in transmission efficiency, convenient to dismount and mount, small in noise, small in loss and saving in energy.

The invention provides an assembly tool for a low-pressure turbine of an engine. The assembly tool comprises a positioning guide tool and a traction tool, and the positioning guide tool is coaxially connected with a low-pressure turbine shaft. According to the assembly tool, in the assembly process, the traction shaft sequentially penetrates through a core machine, a traction shaft sleeve and a connecting shaft sleeve and extends to the outside of a fan rotor; in the assembly process of the low-pressure turbine, the torsion is applied to the traction shaft from the outside, the traction shaftand the connecting shaft sleeve synchronously rotate, the fan rotor drives the traction shaft to axially move through threads in the rotating process, and then the low-pressure turbine shaft has dualacting force of rotation and axial movement, and a bearing cylindrical roller on the low-pressure turbine shaft is gradually assembled into a bearing outer ring in the rotating process, so that the problem that a cylindrical roller mechanically collides with a bearing outer ring in the existing assembly process is solved.

The invention discloses an ultrabase for connecting a notebook computer. The ultrabase comprises a connector, a first sliding piece and a second sliding piece, wherein a first inclined plane structure and at least one second inclined plane structure are formed on the first sliding piece; a third inclined plane structure is formed on the second sliding piece; when the second sliding piece moves towards a first direction to enable the third inclined plane structure to slide relative to the first inclined plane structure, the second sliding piece pushes the first sliding piece to move towards a second direction so as to drive the connector to be electrically connected with the notebook computer; the second sliding piece comprises at least one protruding part; and when the second sliding piece moves towards a third direction to enable the protruding part to slide relative to the second inclined plane structure, the protruding part drives the first sliding piece to move towards a fourth direction so as to drive the connector to be separated from the notebook computer.

The invention belongs to the technical field of ceramic tile cutting equipment and particularly relates to a manual cutter for ceramic tiles, comprising a base and a cutting device. A guide rail is fixed on the base; the cutting device is arranged slidably on the guide rail; a check scaler is arranged on the base and is of telescopic structure; the check scaler includes a support for supporting aceramic tile and a telescopic part slidably connected with the support; at least three roller units are arranged on a slider; the adjacent three of the roller units are in triangular distribution andare abutted to the top and bottom of the guide rail respectively; an adjusting device is also arranged on the slider and controls the rollers to abut to the guide rail. The invention is intended to provide the manual cutter for ceramic tiles which is convenient to use and long in service life.

The invention discloses a water-saving quick vehicle washing device. The water-saving quick vehicle washing device comprises a handle, a telescopic rod, a basic rod, a guide line, a water pipe, a filter, a cigar-lighter plug, a U-shaped connecting frame and a working part, wherein the handle and the telescopic rod are inserted into the basic rod; a control button for controlling the telescopic rod to expand and retract is arranged at the rear end of the basic rod, and the front end of the basic rod is integrally connected with the U-shaped connecting frame by using a quick joint; the working part is integrally hinged with the U-shaped connecting frame; the guide line and the water pipe are coupled with the working part by passing through internal holes of the handle, the telescopic rod and the basic rod; the end part of the guide line is connected with the cigar-lighter plug; and the end part of the water pipe is in communication with the filter. The water-saving quick vehicle washing device is compact in structure, light in weight, convenient to carry, reliable in performance, convenient to mount and dismount due to adoption of rotary bayonet connection and capable of accomplishing brushing and wiping at one time; and a vehicle-mounted cigar-lighter 12V direct current power supply is adopted by the vehicle washing device. The vehicle washing device is one which is water-saving, power-saving, time-saving, convenient and efficient.

A probe station includes a fully guarded chuck assembly and connector mechanism for increasing sensitivity to low-level currents while reducing settling times. The chuck assembly includes a wafer-supporting first chuck element surrounded by a second chuck element having a lower component, skirting component and upper component each with a surface portion extending opposite the first element for guarding thereof. The connector mechanism is so connected to the second chuck element as to enable, during low-level current measurements, the potential on each component to follow that on the first chuck element as measured relative to an outer shielding enclosure surrounding each element. Leakage current from the first chuck element is thus reduced to virtually zero, hence enabling increased current sensitivity, and the reduced capacitance thus provided by the second chuck element decreases charging periods, hence reducing settling times. With similar operation and effect, where any signal line element of the connector mechanism is arranged exterior of its corresponding guard line element, such as adjacent the chuck assembly or on the probe-holding assembly, a guard enclosure is provided to surround and fully guard such signal line element in interposed relationship between that element and the outer shielding enclosure.

The invention discloses a portable granular bulk grain comprehensive analyzer. The portable granular bulk grain comprehensive analyzer comprises a granular bulk grain water content testing module, a thousand seed weight testing module, a particle size testing module, a surface strength testing module, and a comprehensive analyzing module. A testing platform is formed via organic combination of the four testing modules and the comprehensive analyzing module, and is used for testing and analyzing on physical properties of bulk grain particles. The portable granular bulk grain comprehensive analyzer is capable of meeting with scientific research requirements of colleges, universities and research institutions, providing grain deep processing enterprises with guidance on grain deep processing, and providing grain storage industry, logistics industry, and processing industry with basic data so as to ensure safety demands on grain. The portable granular bulk grain comprehensive analyzer is convenient for operation, is light in structure, is convenient for disassembling and assembling, and is high in reliability, and can be used for on-site testing and analyzing outside laboratories.

A liquid transfer system that includes a valve and coupler assembly of unique design for use in extracting hazardous fluids from a transport container. The system includes a novel valve and coupler assembly that is of a simple design and is uniquely constructed from a corrosive resistant plastic that is substantially impervious to most corrosive liquids.

The invention provides a rotation die cutting device capable of preventing the axial back-and-forth movement of a cutter die roll and a bottom roll in a high-speed rotation process, and prolonging the service life. The rotation die cutting device comprises a tool rest, a cutter die roll and a bottom roll, wherein the upper and lower positions of the middles of two sides of the tool rest are respectively and detachably provided with two upper bearing bases and two lower bearing bases; the part, positioned between the upper bearing bases and the lower bearing bases, of the tool rest is provided with a pressure regulating device, and the cutter die roll is rotatably arranged between the two bearing bases by virtue of bearings; the bottom roll is rotatably arranged between the two bearing bases by virtue of bearings, two ends of the cutter die roll and two ends of the bottom roll are respectively and coaxially connected with a shaft neck, and each bearing is respectively arranged on each shaft neck; each bearing base is connected with the tool rest in a locking manner, and a guide positioning device is arranged between each lower bearing base and the tool rest; the parts, which are positioned in the inner sides of the bearings, of the shaft necks are respectively provided with a limiting step A used for preventing each bearing from shifting towards the middle of the tool rest; the part, positioned on the outer side of each bearing, of each shaft neck is provided with an axial clearance displacement prevention device used for preventing each bearing from displacing towards two sides of the tool rest.

The invention provides a skin-friendly type medical endoscope. The skin-friendly type medical endoscope comprises an endoscope body, a control device, a display screen, and a keyboard or mouse input part, wherein the control device comprises a light source device and a processor, and the processor is used for processing a video image signal; the endoscope body comprises a body operation part and an insertion part. The skin-friendly type medical endoscope is characterized in that the insertion part sequentially comprises a flexible part, a bending part and an endoscope front end part which are mutually connected from the body operation part of the base end side; an operation button, a shutter button and a rotary button are arranged on the body operation part, the operation button is used for performing suction, air delivery and water delivery at the front end part of the endoscope, the shutter button is used for shooting up, and the rotary button is used for remotely controlling the bending part to bend; the outer surface layer of the insertion part is coated and connected with a simulation skin layer, and the outer surface layer of the simulation skin layer is coated and connected with a silicone rubber thin film. The skin-friendly type medical endoscope has the advantages that the operation is easy; when the endoscope is inserted into a body cavity of a patient, the injury to the body cavity of the patient is avoided, and the pain of the patient is greatly reduced.

The invention discloses a method for fishing dross in a sewage treatment pond. The method comprises the following steps that A, a fixed shaft in a dross fishing device is inserted into a sleeve, a clamping groove is matched with a clamping block, then the dross fishing device is arranged above the sewage treatment pond, a fishing assembly located below the sleeve is located in sewage, and the fixed shaft is connected with a motor through a speed reducer; B, the motor is started to enable the fixed shaft to rotate, and the sleeve and the fishing assembly are driven to rotate synchronously; andC, along with rotation of the fishing assembly, the dross and other garbage on the water surface are fished and collected through the fishing assembly, and workers take down the garbage collected by the fishing assembly. Along with rotation of the fishing assembly, the dross and other garbage on the water surface are fished and collected through the fishing assembly, and sewage can be treated smoothly.