35results about How to "Does not affect basic functions" patented technology

The invention discloses an ultraviolet disinfection table lamp with an infrared human body induction control function. The ultraviolet disinfection table lamp is characterized by comprising an ultraviolet lamp which is connected with a power supply module, wherein a control module is also arranged between the power supply module and the ultraviolet lamp; the control module is electrically connected with an induction module and an alarm module; and when the induction module detects body activity in an ultraviolet lamp working area, the ultraviolet lamp is turned off and the alarm module is started. The ultraviolet disinfection table lamp has the beneficial effects that 1 the ultraviolet disinfection table lamp has the advantages of simple structure, convenience for assembly, low production cost, high market competitiveness and the like; 2 the ultraviolet disinfection table lamp plays a good protecting role in people who stray into the ultraviolet irradiation area, and the harm to human bodies caused by ultraviolet irradiation is avoided; and 3 the harm to the human bodies who stray into the irradiated area caused by a traditional ultraviolet disinfection lamp is solved, meanwhile, the basic functions of the ultraviolet disinfection lamp are not affected, and the ultraviolet disinfection table lamp is simple in structure, convenient to fabricate and low in cost, and can be put into large-scale industrialized production.

The invention discloses an ROS-based general control system for an automatic navigation robot. The system is composed of a core controller, a human-computer interaction interface, an image acquisitiondevice and a control terminal. The core controller consists of a Slam module, a navigation module, an upper computer drive module, and an upper computer communication module. The human-computer interaction interface includes a manipulation module, a Slam visualization module, a navigation monitoring module, an interactive interface communication module, and a warning module. In the control terminal, a lower computer communication module is used for realizing information communication with the core controller; and an image data acquisition module is connected with an image data communication module to realize information communication. According to the invention, the system is suitable for a path planning robot in an indoor environment; and the high-precision positioning and path planningfunctions of the existing ROS navigation packet are kept. The system also can be applied to a common control terminal on the market to realize the navigation function. Therefore, the ROS navigation packet can be applied to various mobile robot terminals perfectly, so that the compatibility of the ROS navigation packet is improved.

The invention relates to a multifunctional ecological window, which comprises a frame and sashes, the sashes are mounted on the frame and can be horizontally moved or turned relative to the frame, each sash comprises an inner layer of window glass and an outer layer of window glass, a spatial interlayer is formed between the inner layer of window glass and the outer layer of window glass, and plant culture medium is arranged on the bottom of the spatial interlayer. Since the ecological window is provided with the glass interlayer for growing plants and the plant culture medium is arranged on the bottom of the interlayer, plants can be grown, the structure is suitable for most of windows, the plants do not need to be sunned purposely, and the basic function of the window is not affected as well.

The invention relates to an energy accumulation type waterpower water-raising and irrigation device. The device can convert water flow energy of a river in a bottomed land into air pressure energy and release the air pressure energy to an air pressure water raiser at a constant pressure after energy accumulation; and the air pressure water raiser raises water to directly drive water-saving irrigation systems of drop irrigation, spray irrigation and the like. Compared with a non-energy accumulation type waterpower water-raising device, the energy accumulation type waterpower water-raising and irrigation device has large water supply flow and constant pressure, so the water-saving irrigation systems of drop irrigation, spray irrigation and the like, which have a specific requirement on the water supply flow and the pressure, can be directly driven, and the troubles of building of an impounding reservoir and secondary pressurization can be avoided; damming buildings are not needed to be constructed on a river channel, and the basic function of the river channel such as flood discharge and the like cannot be affected; and the energy accumulation type waterpower water-raising and irrigation device has high automation degree and is low in the threshold of mass production of irrigation equipment factories and unmanned, and a plurality of universal members are adopted.

The invention discloses an online programming apparatus of a programmable logic device, characterized in that, the apparatus comprises a programmable logic device, a microprocessor and a three-state gate, wherein the data or the address pins of the programmable logic device are respectively connected with the user signal and the programming signal of the microprocessor through the three-state gate; the user signal is the signal in the normal use of the programmable logic device; the programming signal is the signal from the programmable logic device for operating the time sequence; the control end of the three-state gate is connected with the microprocessor. The invention mainly uses the bus technique of the computer, separates the programming signal and the user signal, realizes the online program on the programmable logic device without affecting the basic functions of the programmable logic device, and uses an optoelectronic coupler to control and erase the required high pressure, and eliminates the effect of the high pressure on bus circuit assistant with the diode circuit.

The invention discloses an automatic opening display method for an entrance machine. The entrance machine comprises a camera and a liquid crystal display (LCD). The automatic opening display method comprises the following steps: a), controlling the LCD in a closing state in a standby state; b), continuously collecting video image data through the camera of the entrance machine; c), comparing changes of adjacent video image data to judge whether a user approaches to the entrance machine; d), when the camera detects that a user approaches to the entrance machine, automatically opening the LCD of the entrance machine. According to the automatic opening display method for the entrance machine, the camera attached on the entrance machine continuously captures images to judge whether a user approaches to the entrance machine, so that the LCD of the entrance machine is automatically opened when the camera detects that the user approaches to the entrance machine, thereby facilitating the user to check out or operate the entrance machine; a control algorithm provided by the invention doest no affect the original basic functions of the entrance machine, does not add extra elements or devices and can effective improve the competitive power of products.

The invention discloses a backlight module with a blue light blocking and reflecting film and a liquid crystal display panel, and relates to the technical field of liquid crystal display, the module comprises a blue light preventing reflecting film which comprises a reflecting film base material and a blue light preventing coating which is fixed to the surface of one side of the reflecting film base material and has the inhibiting effect on light with the wavelength ranging from 380 nm to 500 nm. The blue light preventing coating on the reflecting film in the backlight module can effectively inhibit high-energy blue light with the wavelength of 380-500 nm in the light source, and harm of the blue light to human eyes is greatly reduced. Meanwhile, the reflecting film only suppresses 20 to 30 percent of leaked light, the visual effect of the display screen is not obviously influenced, the color gamut can be improved, the red quality can be improved, the basic function of the reflecting film is not influenced, and therefore the hidden danger that blue light generated in the light emitting process of an electronic screen or a light source harms human eyes in an existing backlight module containing a common reflecting film is fundamentally solved.

The invention discloses a method and a system for writing and drawing on display equipment. The system comprises a refitting suite used for refitting the display equipment, wherein the refitting suitecomprises a customized operating system control device connected with the display equipment, the customized operating system control device comprises a central controller and touch sensing equipmentthat is connected with a controller signal input end of the central controller and used for detecting a touch gesture of the user on a customized operating system interface, the controller signal input end comprises at least one signal interface, one signal interface is connected with the touch sensing equipment, and the sensing equipment is an infrared touch frame with covered on the peripheral edge of the display equipment and having the same size with the display equipment. The method and the device provided by the invention have the advantages of wide application range, being capable of endowing the common display equipment with additional functions, simple in method and low in upgrade cost.

The invention relates to a distributed transportation system based on short distance wireless communication technology. The system is applied to a vehicle with a vehicle-mounted terminal, and comprises a plurality of distributed recognition processing modules, a plurality of auxiliary servers, a cloud service module and a plurality of information acquisition terminals, wherein the plurality of vehicle-mounted terminals are connected with the plurality of distributed recognition processing modules via the short distance wireless communication technology; the plurality of distributed recognition processing modules are directly connected with the cloud service module or connected with the cloud service module via the plurality of auxiliary servers; the plurality of information acquisition terminals are connected with the cloud service module; and the distributed recognition processing modules and the vehicle-mounted terminals form a basic module. The cloud service module and the basic module are separated, when safety or fault problems happen to the cloud service module, Ethernet connection is cut off quickly, the cloud service module and the basic module are isolated, and as the basic module itself can complete basic functions, realization of basic functions of the overall transportation system is not influenced.

The invention discloses a preparation method of a low-closed-pore-temperature diaphragm. The preparation method comprises the following steps of 1, mixing polyethylene, paraffin oil, an antioxidant and polyethylene wax in proportion to obtain a mixture, 2, conducting heating to 130-140 DEG C to obtain a melt, 3, preparing the obtained melt into a casting piece, 4, stretching the obtained casting piece, and extracting to form a microporous membrane, and 5, carrying out high-temperature heat setting on the obtained microporous membrane to obtain the low-closed-pore-temperature diaphragm. According to the preparation method, the polyethylene wax is added into the polyethylene, the paraffin oil and the antioxidant, and the characteristic of low melting point of the polyethylene wax is utilized, so that the hole closing temperature of the diaphragm is reduced on the premise of not influencing the basic functions of the diaphragm, and the safety of the lithium ion battery and surrounding parts is better protected.

The invention discloses a balance car that can be used for paddling training. The balance car includes a car body and a paddle movement mechanism detachably connected to the car body. The paddle movement mechanism includes: a seat for the user to hold The sitting posture; the hand movement unit is used for the user's hands to make paddling movements; the foot support unit is used for supporting the user's feet. In the present invention, due to the detachable connection between the paddling motion mechanism and the car body of the balance car, the seat, the hand motion unit, and the foot support unit in each part of the paddle motion mechanism cooperate together to realize the function of the user to complete the paddling action. The combination of paddling and the balance car does not affect the basic functions of the balance car, exercising the body and increasing fun.

An automatic resetting device for a spare anti-explosion well lid of a mining air well belongs to mining machinery and is mainly used for ensuring that the spare anti-explosion well lid can be automatically reset quickly after explosive blast of an anti-explosion well lid is released. The device is characterized by comprising a spare anti-explosion well lid trolley, a triggering mechanism, a sliding device and a guide rail. The spare anti-explosion well lid trolley is arranged on the guide rail, the triggering mechanism is in contact connection with the spare anti-explosion well lid trolley, and the sliding device is arranged on the guide rail. By means of the automatic resetting device, ventilation can be quickly restored, and a secondary disaster is reduced.

The invention discloses a backlight module with a blue light conversion reflecting film and a liquid crystal display panel which relate to the technical field of liquid crystal display. The module comprises a blue light conversion reflective film which comprises a reflective film base material and an optical conversion layer which is fixed on the surface of one side of the reflective film base material and can convert blue light with the wavelength of 380-500nm into red light. In the backlight module and the liquid crystal display panel, all the components contain blue light conversion reflective films. High-energy blue light in light which is emitted by a backlight source and exposed out of the bottom face of a light guide plate can be converted into red light. The problem that the backlight module with the reflecting film has no protection measures for blue light generated in the light emitting process of an electronic screen or a light source, human eyes are exposed to high-energy short-wave blue light, and great hidden danger is caused to human eye health is fundamentally solved.

The invention relates to a micro air current control module and a breathable mask made by using the micro air current control module. The micro air current control module comprises a module concave surface consisting of a base and borders, wherein the module concave surface is provided two to fifty micro vent holes; each vent hole is covered with a duckbill valve. The micro air current control module has the characteristics of single-direction control of air current, simple structure, small size, easiness in industrial production and the like, and can be detached, replaced, cleaned and upgraded. The micro air current control model can be applied to masks, breathers, face masks, face shields, protection helmets and helmets. The breathable mask related to the invention comprises the micro air current control module, a mask main body, a filtering layer, a head belt and other auxiliary accessories. The mask has the advantages of filtering property, air permeability, avoidance of influence on vision, convenience in language communication during wearing, improvement on the durability and attractiveness of the mask, and easiness in industrial production.

The invention discloses a modified phenolic resin foam plastic. According to the main points of the technical scheme, the modified phenolic resin foam plastic comprises the raw materials in parts by weight: 100-120 parts of lignin phenolic resin, 2-5 parts of a surfactant, 5-10 parts of an acid curing agent and 2-5 parts of a foaming agent, thereby achieving the technical effect of improving the mechanical property.

The invention belongs to the technical field of AMT, and particularly discloses a gas circuit arrangement structure for an automatic mechanical transmission (AMT) actuating mechanism. The gas circuitarrangement structure for the AMT actuating mechanism comprises a main gas inlet, a main gas outlet, a main gas inlet pressure adjusting part, a gear shifting part and a clutch part, wherein the maingas inlet is connected with a gas source; the main gas inlet pressure adjusting part comprises two electromagnetic stop valves and a gas inlet pressure sensor; the gear shifting part comprises two gear shifting electromagnetic valves which are arranged in parallel; and the clutch part comprises a one-way valve, a gas inlet electromagnetic valve, a gas exhaust electromagnetic valve and a clutch gaspressure sensor. The two electromagnetic stop valves are used for controlling the flow of a gas circuit at a gas inlet circuit end, gas inlet pressure sensors are arranged at the rear ends of the electromagnetic stop valves to serve as control feedback of the electromagnetic stop valves, and proper pressure is provided for a gear shifting air cylinder through adjustment of the two gear shifting electromagnetic valves. The one-way valve ensures the safety of a clutch gas circuit, and the inflation rate of the clutch can be accurately controlled through the cooperative work of the two sensors,so that the movement rate of the clutch is accurately controlled.

The invention relates to a distributed transportation system based on short distance wireless communication technology. The system is applied to a vehicle with a vehicle-mounted terminal, and comprises a plurality of distributed recognition processing modules, a plurality of auxiliary servers, a cloud service module and a plurality of information acquisition terminals, wherein the plurality of vehicle-mounted terminals are connected with the plurality of distributed recognition processing modules via the short distance wireless communication technology; the plurality of distributed recognition processing modules are directly connected with the cloud service module or connected with the cloud service module via the plurality of auxiliary servers; the plurality of information acquisition terminals are connected with the cloud service module; and the distributed recognition processing modules and the vehicle-mounted terminals form a basic module. The cloud service module and the basic module are separated, when safety or fault problems happen to the cloud service module, Ethernet connection is cut off quickly, the cloud service module and the basic module are isolated, and as the basic module itself can complete basic functions, realization of basic functions of the overall transportation system is not influenced.

The invention relates to an indication transition structure for an electric operating mechanism, which comprises a state indication piece, a conversion part, an indication ejector rod and a mounting plate, and is characterized in that the state indication piece is rotationally connected to the mounting plate through a second connecting shaft; the switching component is made of elastic materials, one end of the switching component is connected to the state indicating piece, the other end of the switching component is connected to the indicating ejector rod, the middle of the switching component is wound around the first connecting shaft and can twist around the first connecting shaft, the indicating ejector rod is installed on the installation plate, and the switching component is connected with the indicating ejector rod. And the base can move up and down relative to the mounting plate. The invention provides a transition structure which is simple and convenient to install and small in space structure for an indicating device of a small shell frame electric operator, so that the signal mechanism is simple to operate during assembly and safe and reliable to use, and the on-off state of a circuit breaker can be indicated in real time on an electric operating mechanism.

The invention relates to an interlocking mechanism, electric control equipment with the interlocking mechanism and a circuit breaker with the interlocking mechanism. The fixed end of a bimetallic strip of the interlocking mechanism and a moving contact assembly are connected and provided with an adjusting structure, the relative position between the free end of the bimetallic strip and a driving arm of a lock catch assembly is changed through the adjusting structure, therefore, the position of the bimetallic strip becomes adjustable, and then the technical problems that in the prior art, the production efficiency and the product yield are low due to the fact that the bimetallic strip cannot be adjusted are solved.

The invention discloses a socket with a five-hole insertion detection function. The socket comprises a panel and a safety door arranged in the panel. A groove is arranged in the panel, a first squarethrough hole is arranged in a first inner wall of the groove, and a second square through hole is arranged in a second inner wall of the groove; a top of the panel is provided with a triangular jack and a two-angle jack; the safety door comprises a first sliding piece and a second sliding piece which are connected through an elastic element; a first contact surface is arranged on the first slidingpiece, and a second contact surface is arranged on the second sliding piece; when a triangular plug is inserted into the safety door through the triangular jack, the first sliding piece slides in a direction perpendicular to the first inner wall, and the first contact surface penetrates through the first square through hole to make contact with a first touch switch; and when a two-angle plug is inserted into the safety door through the two-angle jack, the second sliding piece slides in the direction perpendicular to the second inner wall, and the second contact surface penetrates through thesecond square through hole to make contact with the second touch switch. The socket is low in cost and high in detection reliability.

The invention relates to a balance mechanism used for anti-impact vibration of an electromagnetic trip. The balance mechanism is installed on a support on one side of an electromagnetic trip assembly, comprises a pushing pendulum, a press plate, a balance plate and a spring and is characterized in that a first connection column is fixed on the balance plate, a second connection column is fixed on a support above the first connection column, and a spring is connected between the first connection column and the second connection column. The press plate is installed under the balance plate and is connected onto the support in rotating mode. The pushing pendulum is installed at the shaft end of the installation shaft of a trip push rod, a pushing baffling face is arranged on the pushing pendulum, and the pushing baffling face is contacted with the press plate. The mechanism is simple in structure and reliable in performance and improves anti-impact vibration performance of the mechanism.

The invention relates to an on-board voice safety reminder, which is movably and electrically connected with an automobile power output in a plug-in manner. The on-board voice safety reminder comprises a main control module (U1) and a voice output unit electrically connected therewith; the voltage detection end of the main control module is electrically connected with the positive output end of an automobile power; the main control module and the power end of the voice output unit are electrically connected with the positive output end of the automobile power through a first diode (D1), and are electrically connected with the positive output end of a battery through a second diode (D2); both the negative electrode of the first diode and the negative electrode of the second diode are electrically connected with the power end. The safety reminder works according to the following manner: when detecting that the power end changes from low level to high level, the main control module outputs a voice prompt for driving; when detecting that the power end changes from high level to low level, the main control module controls the voice output unit to output a voice prompt for stopping. The on-board voice safety reminder can be widely applied to various on-board electronic appliances, and can increase safety and user comfort level.

An automatic resetting device for a spare anti-explosion well lid of a mining air well belongs to mining machinery and is mainly used for ensuring that the spare anti-explosion well lid can be automatically reset quickly after explosive blast of an anti-explosion well lid is released. The device is characterized by comprising a spare anti-explosion well lid trolley, a triggering mechanism, a sliding device and a guide rail. The spare anti-explosion well lid trolley is arranged on the guide rail, the triggering mechanism is in contact connection with the spare anti-explosion well lid trolley, and the sliding device is arranged on the guide rail. By means of the automatic resetting device, ventilation can be quickly restored, and a secondary disaster is reduced.

The invention provides a locknut, a method for using the same and a method for assembling components, which belong to the field of machinery. The locknut includes a nut body and a washer. The washer is movably connected to the nut body. The locknut also includes an open lock ring. The screw shaft passes through the lock ring. The lock ring is connected with the lock nut and locked. The internal size of the ring can be enlarged or reduced after being subjected to external force. The anti-loosening nut is beneficial to the subsequent disassembly and is beneficial to the protection of the screw shaft. The use method of the locknut includes pre-installation, clamping and disassembly steps. By clamping and pulling the locking ring, there is no violent disassembly step, which fully protects the screw shaft. The component assembly method includes the steps of flaring sleeve and shrinking closing, and has novel design, high yield rate and convenient processing.

The invention relates to the technical field of wheels, in particular to a wheel capable of climbing stairs. The present invention includes a traveling wheel, a gear rod working mechanism, a gear rod retracting mechanism, and a control mechanism. The gear rod working mechanism and the gear rod retracting mechanism are arranged on one side of the traveling wheel, and the gear rod working mechanism mainly completes the extension and contraction of the gear rod. The gear rod retracting mechanism can retract and release the gear rod. The control mechanism controls the gear rod working mechanism and the gear rod retracting mechanism to work in harmony. When the gear rod of the gear rod working mechanism is extended, the wheels can climb the stairs. The wheels run normally. The invention enables the wheels to have the function of climbing stairs without affecting the normal running of the road wheels.

The invention relates to an interlocking mechanism, an electric control device with the same and a circuit breaker. An adjustment structure is arranged on a driving arm of the interlocking mechanism, the relative position of the driving arm and a free end is changed by the adjustment structure, so that the position of a bimetallic sheet is relatively adjustable, and the technical problem of low production efficiency and product yield since the bimetallic sheet cannot be adjusted in the prior art is solved.

The invention discloses a vehicle transmission case with demountable gears. The vehicle transmission case with demountable gears comprises an input shaft on which a first-stage driving cylindrical gear is mounted; the first-stage driving cylindrical gear is engaged with a first-stage driven cylindrical gear, and a third-stage driving cylindrical gear is engaged with a third-stage driven cylindrical gear; the first-stage driving cylindrical gear, the first-stage driven cylindrical gear, the third-stage driving cylindrical gear, and the third-stage driven cylindrical gear all are of demountable gear structures, and each demountable gear structure comprises a first semicircular gear body, a second semicircular gear body, and two locating pieces. Compared with the prior art, the vehicle transmission case with demountable gears provided by the present invention has the advantages that movable connection is provided by means of connecting pieces, and connecting grooves, and every two semicircular gear bodies are located by means of matching of wedge-shaped surfaces of locating elements in the corresponding locating pieces, such that the gears can be demounted without affecting basic functions thereof, and therefore, the reliability of working of the gears is guaranteed; furthermore, the problem of inconvenient automobile gear repair is solved, and both the repair cost, and the repair time are saved.