41results about How to "Stable and flexible" patented technology

An incision guide and wound closure device includes a surgical mesh having a top surface and a bottom surface, and first and second incision guides affixed to the top surface of the surgical mesh. The bottom surface of the mesh is adhered to tissue using clear or translucent adhesive. The first and second incision guides have opposing alignment surfaces that are adapted to guide a cutting instrument for making an incision through the mesh and into the tissue. The device has a closing element that is moveable along the length of the respective first and second incision guides for drawing the first and second alignment surfaces toward one another for closing the incision opening in the tissue.

The invention provides a flexible conductive film and a preparation method thereof and belongs to the technical field of a conductive film. The conductive film comprises a prestretching elastic substrate, an elastic connection body and a nano lead, wherein the elastic connection body is arranged between the prestretching elastic substrate and the nano lead, the prestretching elastic substrate and the elastic connection body contact to form a bonding surface, a part of the material of the elastic connection body is embedded into the nano lead to form a hybrid transition region to enhance bonding performance. The flexible conductive film is advantaged in that the elastic material and the nano material are utilized, the prestretching process is utilized for preparation, excellent flexibility is realized, stable conduction characteristics can be kept under the stretching and torsion state, and the conductive film can be widely applied to complex or dynamic electronic skin surfaces in the robot, human body, clothes and medical equipment fields and can be further applied to touch screens, displays, film solar energy cells and organic light emitting diodes having special flexibility requirements.

An incision guide and wound closure device includes a surgical mesh having a top surface and a bottom surface, and first and second incision guides affixed to the top surface of the surgical mesh. The bottom surface of the mesh is adhered to tissue using clear or translucent adhesive. The first and second incision guides have opposing alignment surfaces that are adapted to guide a cutting instrument for making an incision through the mesh and into the tissue. The device has a closing element that is moveable along the length of the respective first and second incision guides for drawing the first and second alignment surfaces toward one another for closing the incision opening in the tissue.

The invention discloses a health-care vibration buffering sole. The health-care vibration buffering sole comprises a sole body and an insole body covering the sole body, wherein a metacarpus air sac and a heel air sac are arranged in the sole body, and metacarpus springs and a heel spring are respectively arranged in sac cavities of the metacarpus air sac and the heel air sac; the metacarpus air sac and the heel air sac are communicated through an air sac communicating pipe, a communicating pipe expanding cavity is connected in series to the air sac communicating pipe, and a slidable sliding plug is arranged in the communicating pipe expanding cavity; the tops of the metacarpus air sac and the heel air sac are in contact with the back of the insole body, and metacarpus salient points and heel salient points are arranged on the insole body; the ratio of the taper of truncated cones at both ends of the sliding plug to that of a concave cone surface in the communicating pipe expanding cavity ranges from 1:1 to 3:1, and a vent groove is formed in the cylinder surface of the sliding plug in the axial direction. Through the use of the health-care vibration buffering sole disclosed by the invention, not only dynamic massage can be realized for feet following walking, but also the health-care vibration buffering sole has the effects of vibration absorption and vibration buffering, and the health-care vibration buffering sole is particularly suitable for old people and staff who have a large amount of exercise to wear.

The invention provides a vertical double-layer eight-rotor flying robot, which comprises a control module, a robot body and a power unit, wherein the power unit comprises a lifting part and a thrust part; the lifting part comprises four lifting rotors evenly distributed around the robot body; the lifting rotors are located in the same horizontal plane and at the same distance from the robot body;the thrust part includes four thrust rotors evenly distributed around the robot body; the thrust rotors are located in the same horizontal plane and at the same distance from the robot body; the lifting rotors are horizontal rotors, and the rotational speeds of adjacent lifting rotors are the same but the rotational directions are opposite; and the thrust rotors are vertical rotors, and the rotational speed of adjacent thrust rotors is the same but the rotational direction is opposite. The vertical double-layer eight-rotor flying robot innovatively uses the non-planar layout of the rotor, which not only maintains the stable working ability of the existing UAV in the air, but also solves the problem that the reaction speed of the UAV is slow when the UAV performs complex actions, at the same time, the redundant actions in the working process are minimized as far as possible, so that the working efficiency of the UAV is maximally improved.

A relay includes a case and a coil unit is located in the case. Multiple first legs each have the first end thereof connected to the coil unit, and the second end thereof extending beyond the case. A second leg has the first end thereof located in the case and forms a contact, and the second end of the second leg extends beyond the case. A third leg includes an upright section and a transverse section which extends from the upright section and located in the case. The upright section has one end thereof extending beyond the case. An armature has a connection section connected to the transverse section, and a main section located beneath the contact. The main section includes an elongate hole defined axially therethrough to have better heat dissipation. The connection section increases conductive area and flexibility of the armature in the case.

A method for manufacturing a rigid-flex printed wiring board including an inner-layer flexible wiring board that is formed by laminating a cover lay on an inner-layer copper-clad lamination and has two outer-surfaces of flexible members, outer-layer rigid wiring boards each having one surface of a non-flexible member, and adhesion members, the method including a step &agr; of subjecting the two outer-surfaces of the inner-layer flexible wiring board to an alkaline treatment, and a step &bgr; of stacking the outer-layer rigid wiring boards on each of the two outer-surfaces of the inner-layer flexible wiring board that have been subjected to the alkaline treatment via the adhesion members.

The invention discloses thermoplastic elastomer, a manufacturing method of the thermoplastic elastomer and a yoga wheel. The thermoplastic elastomer is prepared from 40-80 parts of styrene-butadiene segmented copolymer, 4-7 parts of maleic acid, 5-9 parts of calcium carbonate, 20-50 parts of alkane oil and 15-30 parts of polypropylene. The yoga wheel comprises a wheel body, and a cushion body is annularly arranged on the wheel body. The cushion body is made of the thermoplastic elastomer. The wheel body is of a hollow structure, and a supporting part is arranged inside the wheel body. The supporting part comprises a center sphere and a plurality of supporting bars, and the center sphere is arranged at the cross-section center of the circle of the wheel body. One end of each supporting bar is connected to the inner wall of the wheel body, the other end of each supporting bar is connected to the center sphere, and the supporting bars are evenly distributed in the radial direction of the wheel body. Hence, the cushion body is arranged on the wheel body, novel yoga exercise equipment is formed, and the equipment is stable in flexibility, easy to operate and suitable for green hands to take exercises.

The invention relates to an injection molding machine (110) having a closing unit (100) and an injection unit (101), wherein a frame having side walls (1) and traverses (5, 14) connecting the side walls (1) to one another absorbs the forces of the closing unit (100) as a closed system and / or wherein a frame having side walls (1) and traverses (5, 14) connecting the side walls (1) to one another absorbs the forces of the injection unit (101) as a closed system, wherein the side walls (1) form a substantially complete protective covering for the closing unit (100) and / or the injection unit (101).

The invention relates to the technical field of rehabilitation assistive devices, and provides an electric throttle-valve adjusting device for a small hydraulic damping cylinder. The electric throttle-valve adjusting device is mainly applied to a high-end artificial limb joint to adjust extension and retraction of a piston rod of the hydraulic damping cylinder, during use, the electric throttle-valve adjusting device is fixed on the two sides of the small hydraulic damping cylinder, and oil flow of an oil inlet way and an oil outlet way of the hydraulic damping cylinder can be adjusted correspondingly, so that a telescopic speed of the piston rod of the damping cylinder is adjusted, and throttling flow is accurately adjusted. According to the device, a spin valve structure is adopted, hydrostatic force borne by a valve element is balanced, a rotary driver is only influenced by hydraulic force, and compared with a traditional sliding valve, needed driving force is smaller; compared with a triangular valve seam, the design of a cashew nut-shaped throttling opening has a larger damping adjusting range; and compared with a round valve hole, the through-flow characteristic of a valve hole can be controlled more accurately, the telescopic performance of the piston of the small hydraulic damping cylinder is more stable, damping can be adjusted accurately, and a good buffering effect is achieved.

A method for manufacturing a rigid-flex printed wiring board including an inner-layer flexible wiring board that is formed by laminating a cover lay on an inner-layer copper-clad lamination and has two outer-surfaces of flexible members, outer-layer rigid wiring boards each having one surface of a non-flexible member, and adhesion members, the method including a step &agr; of subjecting the two outer-surfaces of the inner-layer flexible wiring board to an alkaline treatment, and a step &bgr; of stacking the outer-layer rigid wiring boards on each of the two outer-surfaces of the inner-layer flexible wiring board that have been subjected to the alkaline treatment via the adhesion members.

The invention discloses a movable processing workshop and an application method thereof. The workshop comprises at least two workshop single bodies with different sizes. Each workshop unit comprises a ceiling (1), two side walls (2) and two sliding rails (3). Two sides of each ceiling (1) are fixed at top ends of the two side walls (2). A roller (4) is arranged below each side wall (2). The roller (4) of each side wall (2) is located on the same sliding rail (3). A small workshop single body can be accommodated into a large workshop single body. The key of the application method lies in the fact that workshop single bodies are pushed along the sliding rails (3) when members are hoisted in or out, thereby contracting the overall processing workshop. The movable processing workshop and the application method thereof enable the members to be hoisted in and out of the workshop conveniently and rapidly.

The invention provides intelligent livestock breeding monitoring equipment. The equipment comprises a triangular support, a first supporting plate is installed at the top of the triangular support, a control box is installed at the top of the first supporting plate, a first electric telescopic rod is installed at the top of the control box, a lighting mechanism is arranged at the top of an outer sleeve body of the first electric telescopic rod, the top of a telescopic end of the first electric telescopic rod is provided with a mechanical adjusting mechanism, one end of the mechanical adjusting mechanism is provided with a photovoltaic mechanism, and the bottom of the photovoltaic mechanism is provided with a camera. According to the equipment, the triangular support can flexibly and stably support monitoring equipment, flexible movement of the monitoring equipment is achieved through rollers installed at the bottom of the triangular support, the monitoring equipment is better suitable for nomadic livestock breeding requirements, power can be continuously supplied through an arranged ups power source when the monitoring equipment is powered off, light energy can be converted into electric energy through the arranged photovoltaic mechanism when the monitoring equipment is used outdoors, and the equipment is more energy-saving and environment-friendly.

The invention discloses an anti-theft electronic blade lock. The anti-theft electronic blade lock comprises a shell, spring bolts, a slide rod, a release swing rod, springs, stop pieces, a motor, a blade, a proportional gear and keys. The spring bolts include the main locking spring bolt and the electronic spring bolt. The springs include the release swing rod spring and the rack stop piece spring. The stop pieces include the rack stop piece, the spring bolt spring stop piece, the main locking spring bolt stop piece and the electronic spring bolt stop piece. The anti-theft electronic blade lock is reasonable in design, small in size, small in weight, low in failure rate and high in running stability, the mechanical and electronic two-in-one control is adopted, opening is achieved through mechanical transmission and electronic password, the vibration prevention performance is good, and the safety coefficient is high; a false tooth part is arranged between the blade and the stop piece in the device and can play a role in preventing technical opening, the password numbers of the electronic standby key and the mechanical key are the same, and the production efficiency of keys is greatly improved; the device is provided with the release swing rod and the slide rod, reset and opening of the release swing rod are achieved through the slide rod, flexibility and stability are extremely high, the safety coefficient is extremely high, and the anti-theft performance is good.

A first transmitting section frequency-multiplexes a data signal and a monitor signal, and then converts the resultant signal to an optical signal for output. A first receiving section converts the optical signal transmitted via a first optical transmission path and a wavelength demultiplexer into an electrical signal, and then extracts the monitor signal. A difference detector compares a monitor signal level with a predetermined reference level, and then outputs wavelength information to a second optical transmission path. Based on the wavelength information transmitted via the second optical transmission path, a first wavelength controller adjusts the wavelength of the optical signal for stabilization at a predetermined wavelength. Thus, it is possible to achieve a wavelength division multiplex transmission system capable of controlling the wavelength of the optical signal at low cost.

An anti-collision device for a plasma vertical cutting gun including a lifting frame of a plasma cutting machine; a connection mechanism; a fixing plate of a cutting gun fixed on the connection mechanism; a concave support plate connected with the lifting frame of the plasma cutting machine; and a proximity switch mounted on the concave support plate. The connection mechanism is mounted between the lifting frame of the plasma cutting machine and the fixing plate of the cutting gun. A contact surface between the connection mechanism and the concave support plate matches. One side of a joint plane between the connection mechanism and the concave support plate is of ferromagnetic materials and the other side is provided with a magnet, thereby attracting each other to realize a magnetic connection. The anti-collision device has comprehensive functions, convenient installation, reasonable structure, and short response time in case of impact.

An anti-collision device for a plasma vertical cutting gun including a lifting frame of a plasma cutting machine; a connection mechanism; a fixing plate of a cutting gun fixed on the connection mechanism; a concave support plate connected with the lifting frame of the plasma cutting machine; and a proximity switch mounted on the concave support plate. The connection mechanism is mounted between the lifting frame of the plasma cutting machine and the fixing plate of the cutting gun. A contact surface between the connection mechanism and the concave support plate matches. One side of a joint plane between the connection mechanism and the concave support plate is of ferromagnetic materials and the other side is provided with a magnet, thereby attracting each other to realize a magnetic connection. The anti-collision device has comprehensive functions, convenient installation, reasonable structure, and short response time in case of impact.

The invention discloses a lockset for a hydraulic steel gate. The lockset is characterized by comprising an oil cylinder (1), wherein the oil cylinder (1) is connected with a pulling rod (4); a positioning pulley (2) is sheathed outside the pulling rod (4) and is fixed in a fixed sleeve (5); at least one latch (3) is connected on the pulling rod (4); and a sliding groove is arranged on the fixed sleeve (5) at the connecting part of the latch (3) and the pulling rod (4). The lockset disclosed by the invention has the advantages that the structure is simple and reasonable, the operation is convenient, the firm and durable effects are achieved, automatic and manual operation can be realized, the movement is stable and flexible and the maintenance is convenient.

The invention discloses an automatic corner sectioning system for a PE plate for a pipeline, relates to the technical field of plate processing, and solves the problems that an existing device is not provided with a structure capable of carrying out automatic dust falling treatment on cutting chippings and dust generated by corner sectioning, and the production environment is poor. The automatic corner sectioning system for the PE plate for the pipeline comprises a pressure-bearing table. The pressure-bearing table is of a table-shaped structure with a high middle part and two low sides; a control console is arranged on the left side of the pressure-bearing table; the pressure-bearing table comprises bases, side plates and pushing holes, two sets of the bases are fixedly connected to the left side and the right side, the side plates are fixedly connected to the tops of the outer sides of the bases, the left side of the side plate on the left is fixed to the control console, and the pushing holes are fixedly connected to the tops of the side plates; and a raw material plate is arranged at the top of the pressure-bearing table. The control console controls a dust falling structure to synchronously run at the rear end of a sectioning structure, the bottom of a corner sectioning saw blade is sprayed out through a horn-shaped spray head at the bottom of a liquid guide pipe, and chippings and dust generated by cutting of the saw blade can be subjected to dust falling treatment through pressurized water mist.

The invention discloses a sealed bearing capable of rotating flexibly, relates to the technical field of sealed bearings, and aims to solve the problems that dust is easily absorbed inside an existingbearing along with the increase of service time, the rotating flexibility is influenced, and the structural performance is not perfect. An inner connecting fixing sleeve is installed on the inner side of an outer rotating sleeve; a sealing installation frame is installed between the outer rotating sleeve and the inner connecting fixing sleeve; a fixing through hole is formed in the middle of theouter rotating sleeve; component installation grooves are formed in the two sides of the inner side of the outer rotating sleeve correspondingly; sealing frame limiting blocks are installed at the twoends of the inner side of the component installation grooves correspondingly; installation limiting blocks are installed on the outer sides of the sealing frame limiting blocks; an installation fixing clamping hole is formed in the middle of the interior of the inner connecting fixing sleeve; a side edge fixing plate is arranged on the outer side of the installation fixing clamping hole; and a sealing frame clamping block is installed on one side of the interior of the side edge fixing plate.

A pulse instrument comprises a base, a first roller blind shaft, a second roller blind shaft, a third roller blind shaft, a fourth roller blind shaft, a first roller blind, a second roller blind, a support, a sensor moving device, a sensor and a laser emission device, wherein the first roller blind shaft and the third roller blind shaft are arranged on two sides of the base parallelly, the second roller blind shaft and the fourth roller blind shaft are arranged on another two sides of the base parallelly, one end of the first roller blind is rolled on the first roller blind shaft while the other end thereof is rolled on the third roller blind shaft, the support passes through a first hole and a second hole to be arranged above the base and is capable of moving on the base freely, the sensor moving device is arranged on the support and is capable of reciprocating on the support along a third direction perpendicular to the base, the sensor is positioned at the bottom of the sensor moving device, and the laser emission device is positioned at the bottom of the sensor moving device.

The subject of the invention is to provide a rolled copper foil for a flexible printed substrate, a flexible copper-clad laminate, and a flexible printed circuit substrate capable of stably obtainingbendability without depending on a heating condition at the time of manufacturing a flexible copper-clad laminate, and especially excellent in foldability. The olled copper foil for the flexible printed substrate comprsies 99.0 mass% or more of Cu, with the balance of unavoidable impurities. After air heating BY a heating pattern A which reaches 350 DEG C from 25 DEG C for more than 5 minutes andkeeps holding for 30 minutes at 350 DEG C, or a heating pattern B which reaches 350 DEG C from 25 DEG C in 1 second, the intensity (I) of a (200) plane obtained by X-ray diffraction of a rolled surface with respect to the intensity (I0) of the (200) plane obtained by X-ray diffraction of a fine powder copper is I / I0 >= 45.

The invention relates to an injection unit (101) in which a frame having side walls (1) and traverses (5, 14) connecting the side walls (1) to one another absorbs the forces of the injection unit (101) as a closed system.

The invention discloses a health-care vibration buffering sole. The health-care vibration buffering sole comprises a sole body and an insole body covering the sole body, wherein a metacarpus air sac and a heel air sac are arranged in the sole body, and metacarpus springs and a heel spring are respectively arranged in sac cavities of the metacarpus air sac and the heel air sac; the metacarpus air sac and the heel air sac are communicated through an air sac communicating pipe, a communicating pipe expanding cavity is connected in series to the air sac communicating pipe, and a slidable sliding plug is arranged in the communicating pipe expanding cavity; the tops of the metacarpus air sac and the heel air sac are in contact with the back of the insole body, and metacarpus salient points and heel salient points are arranged on the insole body; the ratio of the taper of truncated cones at both ends of the sliding plug to that of a concave cone surface in the communicating pipe expanding cavity ranges from 1:1 to 3:1, and a vent groove is formed in the cylinder surface of the sliding plug in the axial direction. Through the use of the health-care vibration buffering sole disclosed by the invention, not only dynamic massage can be realized for feet following walking, but also the health-care vibration buffering sole has the effects of vibration absorption and vibration buffering, and the health-care vibration buffering sole is particularly suitable for old people and staff who have a large amount of exercise to wear.

The invention belongs to the technical field of pharmaceutical devices, and particularly relates to a pharmaceutical dosing device which comprises a medicine box body, a left medicine stirring area and a right medicine stirring area are arranged in the medicine box body, and a first medicine stirring cavity and a third medicine stirring cavity are formed in the left medicine stirring area from top to bottom; a second medicine stirring cavity and a fourth medicine stirring cavity are formed in the right medicine stirring area from top to bottom, and medicine components can sequentially flow among the first medicine stirring cavity, the second medicine stirring cavity, the third medicine stirring cavity and the fourth medicine stirring cavity in a one-way mode; the first stirring mechanism is driven by a first driving motor, and the first stirring mechanism is used for stirring the first pesticide stirring cavity and the third pesticide stirring cavity respectively; the second stirring mechanism is driven by a second driving motor, and the second stirring mechanism is used for stirring the third pesticide stirring cavity and the fourth pesticide stirring cavity respectively.

The invention relates to a double-side driving motor and two-gear automatic gearbox integrated independent driving system. The system comprises a driving motor, a gearbox, a brake, a side speed reducer and a driving wheel connected in sequence; the gearbox comprises a planet gear set and a synchronizer; an input shaft of the gearbox is connected with a sun gear of the planet gear set; the synchronizer is connected with a gear ring of the planet gear set; an output shaft of the gearbox is connected with a planet gear of the planet gear set; the synchronizer can axially move along the gear ringof the planet gear set; and gears are arranged at two axial ends, and can be respectively engaged with a high-speed gear fixed on the gearbox and a low-speed gear fixed on the output shaft. The systemguarantees the output characteristics of low speed, high torque, high speed and constant power of an electric transmission system, meets the platform requirements of high speed and high passing property, is compact in overall structure, and can fully use the torque and the power of the motor under different gears.