104results about How to "Enables modular installation" patented technology

The invention discloses an electric car chassis assembly capable of achieving four-wheel wheel-side-motor drive and four-wheel independent turning. The electric car chassis assembly comprises a frame, turning motors, turning support arms, turning racks, drive motors, turning standing columns, spring damper assemblies and guide mechanisms, wherein the turning motors are fixed on the frame, the turning support arms can rotate around the output shafts of the turning motors, the turning racks can rotate along with the turning support arms, hubs are rotatably connected to the turning standing columns, the spring damper assemblies are arranged between the turning support arms and the turning standing columns and used for supporting and damping the turning support arms, and the guide mechanisms are used for guiding the movements of the spring damper assemblies. The electric car chassis assembly has the advantages that the wheel-side motors are used to drive an electric car to turn, the wheel-side motors are designed into sprung mass, the running smoothness and power performance of the electric car are increased, and the drive torque among different wheels can be reasonably distributed due to the fact that the wheel-side motors are used to control the drive torque of the drive four wheels.

The invention discloses a novel positive/negative rigidity parallel low-frequency vibration isolation mechanism. The mechanism comprises a positive-rigidity spring adjusting device, a vertical spring body, a negative-rigidity structure, a negative-rigidity spring adjusting device, a damping structure, a bearing structure, a horizontal spring support column and a base support fixed structure, wherein the positive-rigidity spring adjusting device includes a circular sleeve, an adjusting knob and a pressure sensor 1; the negative-rigidity structure includes a horizontal spring body and a sleeve, horizontal spring slide blocks 1 and 2, a horizontal spring connecting rod and a cylinder side wall hinge device; the negative-rigidity spring adjusting device includes a stud and and an adjusting knob thereof, a stud fixed frame, a pressing spring body, a pressing adjusting nut, and a pressure sensor 2 and a fastening nut thereof; the damping structure includes an adjusting cushion plate, a damper and a connecting plate thereof; the bearing structure includes a bearing table and a cylinder side wall; and the base support fixed structure includes a support plate, a disc base, a support cushion leg, a support column and a linear bearing. The mechanism has such vibration isolation advantages as compact structure and accurate adjustment.

The invention discloses a fabricated suspended ceiling structure and a mounting method thereof. The fabricated suspended ceiling structure comprises an embedded part, a suspender, a suspension fittingand a keel assembly, wherein the embedded part is suitable for being embedded into an attachment structure, the keel assembly is suitable for being connected with a suspended ceiling panel, the two ends of the suspender are detachably connected to the embedded part and the suspension fitting respectively, the suspension fitting is provided with a first clamping hook, the keel assembly is providedwith a second clamping hook, the first clamping hook is matched with the second clamping hook, the keel assembly is connected to the suspension fitting through buckling of the first clamping hook andthe second clamping hook, thus, the suspended ceiling panel is rapidly mounted on the attachment structure, and the construction efficiency is improved.

The invention discloses liquid crystal display equipment. The equipment comprises a housing, a display module and an electronic control module; the housing includes a back plate, slide grooves extending along the corresponding side edges are formed in the opposite side edges of the back plate respectively, and the groove openings of the two slide grooves are oppositely formed; an electronic control accommodation space which partially extends outwards is formed in the inner side of the back plate; the display module comprises a support frame and a display screen and optical diaphragm assembly which are installed on the support frame; frame strips at the two opposite sides of the support frame are slidably installed in the two slide grooves respectively so as to make the display module installed in the housing; the electronic control module is installed in the electronic control accommodation space. According to the technical scheme, the integrated style of the liquid crystal display equipment can be strengthened.

The invention relates to a semi-submersible type perforated plate plant wave-breaking device which is used for breaking waves and purifying water of inland waters. The device comprises at least one wave breaking component. Each wave breaking component comprises a perforated plate, float bowls, positioning units and aquatic plants arranged on the perforated plate. The float bowls are fixedly arranged on the outer sides of the perforated plates and fixed to the water bottom through the positioning units. When waves of the inland waters are transmitted to the semi-submersible type perforated plate plant wave-breaking device, the waves slow down and are broken under the disturbance function of the perforated plates and the aquatic plants, a great amount of energy carried by the waves is consumed, the waves on the upper surfaces and the lower surfaces of the perforated plates are different in speed, waves passing the upper sides and the lower sides of the perforated plates impact on one another, wave energy is further consumed, and thus the wave breaking purpose is achieved. Compared with the prior art, the semi-submersible type perforated plate plant wave-breaking device has the beneficial effects of being simple in structure, low in cost, convenient to mount, good in applicability, modular in mounting, flexible in function switching and the like.

The invention relates to an electric power material prefabrication and distribution method based on an electronic order mode, belonging to the technical field of material distribution. The invention adopts the electronic order mode to utilize the order App on the terminal equipment such as tablet computer or mobile phone, electronic orders for material requirements are transmitted over the network, carry out material dispatching and production management, while the project is in progress, the prefabrication and distribution of electric power materials shall be carried out, Improved customer engineering, the timeliness of the examination and approval of material demand plans for emergency repair projects and other materials and the timeliness of the supply of materials, The power outage time is shortened, the material delivery situation can be inquired at any time through the electronic map provided by the third party, the human resources and the operation time can be reasonably arranged, the establishment of the supporting material demand order database reduces the compilation link, and the order can be placed with one key, which is accurate, convenient, efficient, and has high customer satisfaction, and promotes the local economic and social development.

The invention relates to an electric precipitator. The electric precipitator comprises a housing, an air inlet box, an exhaust box, an insulation box and ash hoppers, wherein the housing is fixed by a housing vertical beam and a housing cross beam; the air inlet box and the exhaust box are arranged at the two ends of the housing; the insulation box and the ash hoppers are arranged on the upper and lower sides on the outer side of the housing respectively; an anode hanging device is arranged in the housing; a flow guiding plate and a flow distribution plate perpendicular to the airflow direction are arranged in the air inlet box; a cathode hanging device is fixed at the upper end of the anode hanging device; the anode hanging device is connected with an anode frame; the anode frame is connected with an anode rapping device; the cathode hanging device is connected with a cathode frame; the cathode frame is connected with a cathode rapping device. Compared with the prior art, the electric precipitator solves the problems that the conventional electric precipitators are low in dust removal efficiency, poor in dust removal effect, slow in dust migration velocity, and much in blowing dust.

The invention discloses a vehicle balance suspension assembly structure. A vehicle frame is used as a carrying body of a suspension system; the two ends of a steel plate spring are fixed on the upperend of a vehicle axle through a bridge passing end assembly; a balance shaft up-mounted structure is used; the steel plate spring is arranged at the lower end of a balance shaft case; under the condition that the height distance between the vehicle axle and the vehicle frame, the dimension and the weight of the balance shaft support seat can reach the optimum state; the whole equipment weight is reduced; meanwhile, during the load bearing, the weight is transmitted to the balancing shaft case by the vehicle frame, and is then transmitted to the steel plate spring and the vehicle axle; the fixed connection stress condition between the balance shaft case and the steel plate spring is reduced; the influence by the load bearing weight is avoided; the reliability is greatly improved; the service life is prolonged. The device uses the shaft end assembly of the balance shaft to rotationally connect the steel plate spring and the vehicle frame; the self adaptation capability of the conventional balance suspension to the uneven pavement is realized; the relative rotation height between the two vehicle axles is increased; the vehicle balance suspension assembly structure can adapt to complicated off-roads; the structure is simple; the weight is light; the universalization degree is high.

An anti-scattering separated wire duct comprises a plurality of wire duct units which are connected in a three-dimensional overlapping joint manner, wherein each of the wire duct units is used for separately arranging signal cables, DC power supply lines, and AC power supply lines and comprises a main wire duct including a plurality of main wire duct channels, a column wire duct including a plurality of separated column wire duct channels and communicating with the main wire duct, and a branch wire duct comprising a plurality of separated branch wire duct channels and communicating with the column wire duct. The anti-scattering separated wire duct can be produced in factories in a modular way. Separation plates can be added in the wire ducts and the wire ducts are installed in an overlapping and intersecting way to form a three-dimensional wire duct. The anti-scattering separated wire duct can be installed in an equipment room under an anti-static floor, and used as the wiring channels and protective equipment for indoor wires. The anti-scattering separated wire duct effectively solves the problem of wiring intersecting and scattering, simplifies the construction process, shortens the construction time, helps to improve the construction quality and the working efficiency, reduces the construction cost and lays the foundation for the factory manufactured pre-equipped construction products.

The invention relates to an automatic balancing device for tension of a steel wire rope of a large distance adjusting rope. The device is primarily composed of a plurality of basic mounting modules which are connected through sleeves and mounted in a force transfer rack. Each basic mounting module comprises two roller rope storage devices, two planet carriers arranged in the roller rope storage devices and four bevel gear transmission mechanisms mounted on two sides of the roller rope storage devices; the force transfer rack is primarily composed of a force transfer shaft, a side longitudinalbeam, a middle longitudinal beam, a cross beam, angle iron and a column. Each bevel gear transmission mechanism comprises an engaged bevel gear group, the crossed axis angle of which is 90 degrees. Bevel pinions are mounted on a branch bracket where the planet carriers are circumferentially and uniformly distributed, the tail end of the branch bracket is fixedly connected to the end covers of theroller rope storage devices, the inner sides of the planet carriers are mounted on a force transfer shaft through bearings, and the outer sides of the planet carriers are mounted in planet carrier grooves. According to the device provided by the invention, the length of the steel wire rope can be adjusted by rotating roller bodies to dynamically balance the tension. The device is high in structural reliability, stable in working performance and low in maintenance cost.

The invention discloses a plunger type quick joint. The plunger type quick joint comprises a male joint body and a female joint body, the two parts of the male joint body and the female joint body ofthe quick joint are correspondingly designed into plunger type one-way valves, when the joint bodies are separated in a separated state, the joint bodies use spring elasticity to press a valve elementback to the sealing position to achieve sealing performance, when the joint bodies are combined, the male joint body and the female joint body are mutually jacked by utilizing the mutual action, andthen the male and female parts of the quick joint are opened so as to the achieve the purpose of communication; the dependence of the key sealing performance on the spring elasticity can be eliminated, and smaller springs can be adopted, so that the cost is saved; moreover, a universal O-shaped ring is adopted, and special purchasing is not needed, so that the processing technology and purchasingare simplified; the head end and the tail end of the male joint spring of the male joint body are connected to a valve body and a valve element respectively, the valve element is in a semi-suspended state in the open state, the valve element cannot be in direct contact with the inner wall of the valve body during opening and closing processes, and then noise and abrasion are avoided.

The invention provides an integrated chassis filter plate structure, comprising a PCB (Printed Circuit Board) substrate, a screen, a protective plate and a filter, wherein the PCB substrate is provided with mounting holes and a fixed column; the screen and the protective plate are fixed on the PCB substrate and located on two opposite sides of the PCB substrate respectively, the screen is installed on the PCB substrate in an inverted mode, and the protective plate is located at the top of the fixed column and is parallel to the PCB substrate; the filter comprises an input connector, a two-way TVS (Transient Voltage Suppressor) diode, a capacitor, an earth plate and an output connector which are integrated on the PCB substrate and located on the same side as the screen, the input connector and the output connector are rectangular connectors and are located at the edge of the PCB substrate, the two-way TVS diode, the capacitor and the earth plate are located within a cavity encircled by the screen and the PCB substrate, one end of the two-way TVS diode is welded on the PCB substrate, and the other end of the two-way TVS diode is connected with the earth plate. The integrated chassis filter plate structure realizes modularized installation of the filter, reduces the assembly difficulty, improves the installation efficiency, and is more convenient to detach and replace.

The invention discloses a filling action mechanism of a filling machine. The filling action mechanism is characterized by comprising a mechanical arm main shaft, wherein one end of the mechanical arm main shaft penetrates through a hollow speed reducer and is connected with one end of a large mechanical hand arm; the other end of the large mechanical hand arm is connected with one end of a small mechanical hand arm through a mechanical hand countershaft; the output end of the hollow speed reducer is connected with the small mechanical hand arm through a connecting joint, a first movable joint and a second connecting rod; the other end of the small mechanical hand arm is provided with a needle rack fixing shaft; the needle rack fixing shaft is provided with a needle rack; and the needle rack is always horizontal to the ground surface through the effect of movable devices and is provided with a filling needle. The filling action mechanism has the characteristics of being high in integration level, being capable of realizing modularized installation and disassembling, being more convenient to maintain, and the like.

The invention relates to an embedded digital on-duty recording device for a military large-brimmed hat. The embedded digital on-duty recording device comprises a front tile support, a base and an information acquiring and recording device. A circuit control main board, a secure digital (SD) card, a battery, a miniature microphone and a miniature camera of the information acquiring and recording device are fixed inside the base. One face of the base is provided with a microphone hole corresponding to the miniature microphone and a camera hole corresponding to the miniature camera. The upper portion of the front tile support is a circular arc plate adhered to an inner wall of the front end of a large-brimmed hat body, and the lower portion of the front tile support is an oblique connecting plate fixedly connected with a large-brimmed hat brim. A microphone through hole and a camera through hole rightly facing gaps of an army emblem and the hat body are arranged in the middle of the circular arc plate. The front tile support is fixedly connected with the base integrally through a fastener and a positioning connection part of a positioning column, and simultaneously the microphone through hole and the camera through hole coincide with the microphone hole and the camera hole. The embedded digital on-duty recording device can be widely used for encampment patrol and protection, guard picketing and other on-duty tasks of troops.

The invention discloses a balcony sealing device utilizing a solar water heater. The balcony sealing device utilizing the solar water heater is capable of achieving modularization installation and capable of rapidly sealing a balcony. The balcony sealing device utilizing the solar water heater comprises a solar thermal collector and a window, wherein the solar thermal collector and the window are jointly assembled through an outer frame. The solar thermal collector is located at the lower end of the window. The balcony sealing device utilizing the solar water heater is suitable for being installed on high-rise buildings so as to meet the requirements of people for utilization of hot water in daily life and production.