33results about How to "Stop working" patented technology

A replaceable LED light source device used in a backlight module comprises a LED bar disposed with a plurality of LEDs thereon used for providing illumination and an attaching plate used for disposing the detachable LED bar within a case locating the backlight module therein. Thereby, the previous LED light source device can be replaced by a new one when any LED on the LED bar stops working.

This present invention relates to a system, method and apparatus for scientists and researchers and others to capture, secure, share, retrieve and search captured data. Said system and method is able to: fully-integrate hardware and software, required to seamlessly capture data inputs; combine edit and display functions from devices into one single edit and display platform; compile captured inputs from devices into text-searchable and tag-able data that can be displayed, edited and searched on one platform; compile captured inputs from devices into text-searchable and tag-able data that can be searchable by using free-text search, advanced search modules, or a combination thereof; provide advanced search modules that can search based on embedded text in files, tags tied to images or files, parallel image search and other intelligent parameter-based search formats; and can be provided as a hosted application, available via a wire line or wireless on-demand service, also referred to as Software as a Service (SaaS) delivery method.

An inverter controller reduces a conduction angle of inverter circuit (204) within a range greater than 120 degree in electric angles when a time difference between intervals between each of position sensing and a total time of a time from an occurrence of a position sensing signal until the start of a commutation work to be done by inverter circuit (204) plus a time duration of a spike voltage becomes shorter than a predetermined reference time. This reduction of the conduction angle allows increasing a position sensible range, so that a position of magnetic poles of a rotor cannot be missed. The inverter controller thus can prevent a motor from falling into out-of-sync caused by a change in load or in voltage.

The hybrid excavator includes: a first detection sensor for detecting an RCV-manipulated quantity; a second detection sensor for detecting the rotational speed of an electric motor; a hydraulic pump-motor connected to the electric motor; a hydraulic cylinder connected to the hydraulic pump-motor; first and second hydraulic valves installed in first and second passages, respectively, between the hydraulic pump-motor and the hydraulic cylinder; a third hydraulic valve for compensating for or bypassing a flow rate and a controller for receiving an RCV-manipulation signal from the first detection sensor and the rotational speed of the electric motor from the second detection sensor to compare the received values to data of previously stored working conditions, to output a control signal for switching the first and second hydraulic valves, and to block a working fluid from returning into the hydraulic cylinder, so as to thereby quickly stop the working device.

The present disclosure discloses an electric vehicle battery replacement system comprising a vehicle-mounted battery driving device and a battery conveying device outside of the vehicle. The vehicle-mounted battery driving device comprises a drive roller configured to carry a battery and connected with a drive motor. The battery conveying device outside of the vehicle comprises three conveying belts each connected to one of three conveying motors, respectively. The drive roller, a first conveying belt, and a second conveying belt are arranged successively on a same horizontal plane along a direction of conveying. The third conveying belt is located above the second conveying belt and connected with the first conveying belt via a sliding plate. One end of the sliding plate connects flexibly to a front end of the third conveying belt, and the other end of the sliding plate is placed on the first conveying belt. The battery replacement system provided in the present disclosure solves such problems as long charging time and low efficiency in public charging stations by using the current charging method of existing electric vehicles, and meets the growing demand of the increasing number of electric vehicles.

An air pump with internal automatic controller has a housing, and a low-pressure blower and a first auto-stop controller mounted in the housing. The first auto-stop controller has a first casing, a first air pressure sensing film, a pushing element, a swing rod, a connecting rod, a rotation restricting element, a first micro switch, a rotational pressing rod, and a first turning button. With the low-pressure blower inflating an inflatable article with low pressure air, and with the first auto-stop controller stably and reliably controlling the low-pressure blower, the low-pressure blower stops working automatically. The first auto-stop controller has simplified structure and inflates the inflatable article without manual work, which is a great convenience to users.

A temperature detecting heater with an indicating structure for an aquarium, the temperature detecting heater mainly has an indicating structure including a control circuit and a two-color LED indicating lamp in its circuitry. After the temperature detecting heater is turned on, temperature detectors of the control circuit detects a voltage to compare it with a reference voltage at a set point; when the temperature at the detected point is lower than that of the set point, a heating element of the temperature detecting heater is controlled to work normally and makes the LED indicating lamp show a first color, for instance, red; but when the temperature at the detected point is higher than that of the set point, the heating element of the temperature detecting heater is controlled to stop working and makes the LED indicating lamp show a second color, for instance, green. By emitting light showing two different colors from the two-color LED indicating lamp of the indicating structure, a user can clearly know whether the heating function of the temperature detecting heater is normal.

The invention discloses a conducting cable connector which comprises a clamping piece. The clamping piece comprises a conducting inner taper sleeve and a conducting outer taper sleeve which are mutually nested and squeezed, or conducting cone-shaped shrinking sleeves and a conducting connecting block, or conducting cone-shaped shrinking sleeves with axial shrinking grooves and a conducting wiring lug or a conducting wiring sleeve. The conducting cone-shaped shrinking sleeves and squeezing holes arranged on the conducting connecting block are matched to lock a cable core, and two oppositely arranged conducting cone-shaped shrinking sleeves are mutually squeezed in the conducting wiring lug or a sleeve hole of the conducting wiring sleeve to lock the cable core. A wiring mode of strong-pressure squeezing of a conducting cone is adopted, and the conducting cable connector is simple in structure, easy to manufacture, fast to install, firm to connect, resistant to lightning, insulating to electric arc, resistant to fire outbreak and faults and long in service life, can be recycled, saves energy, and can be used for remote transmission of electric power, wiring in the field of various alternating-current and direct-current motors, electrical appliances, distribution boxes, welding machines and electric power and power grids, and safe and reliable connection of vehicles, ships, satellite cables and small lines.

The invention discloses an electric bicycle intelligent safety charging device based on a Dingding Charging Cabinet. The device comprises a charging cabinet device, a network cloud server, and an APP/WEB terminal. The charging cabinet device provides a comprehensive supervision platform, a terminal user can follow a WeChat official account to inquire and recharge and receive prompt information about whether charging is completed or not and whether power failure occurs or not and about power failure reasons; a cooperative agent can supervise and settle accounts for the charging cabinet device in an operation area through an APP/WEB terminal platform, and diversified mobile supervision carriers so more convenient and worry-saving use by a user is achieved; data interaction between the charging cabinet device and the network cloud server is carried out in a mode of active reporting by the charging cabinet, uploading is carried out in several minutes in a timing mode under a normal operation condition, so flow is not wasted, and under an alarming condition, uploading is carried out immediately and rapid uploading is carried out in a timing mode, so timeliness and reliability of information pushing is guaranteed to the maximum extent.

The invention relates to a magnetic antitheft valve, which comprises a valve rod and also comprises a valve cap, a press cover and a key, wherein a valve cap groove is uniformly distributed in the upper end surface of the valve cap, a pin and a first permanent magnet are arranged in the valve cap groove. A valve rod matching element is arranged in the press cover, a valve rod matching groove and a groove are arranged in the lower end surface of the valve rod matching element, a first blind hole groove and a second blind hole groove are symmetrically distributed in the upper end surface of the press cover, a second permanent magnet is embedded in the key, and the magnetism of the second permanent magnet is greater than that of the first permanent magnet. The magnetic antitheft valve provided by the invention can be in a split structure, the part processing and assembly can be convenient, the maintenance cost is low in the use process, and only corresponding damaged parts need to be replaced. A spring of the existing magnetic valve is omitted, and the problem that the valve cannot work because of the spring failure is avoided. The guarding and maintenance by specially-assigned persons is not needed, the use is convenient, the magnetic antitheft valve is very suitable for being installed and used in occasions including residential subdistricts, outdoors and the like, and the implementation effect is good.

The invention discloses a two-stage thermoelectric material device comprising a base and a thermoelectric device body, wherein the upper surface of the base is provided with a groove, the thermoelectric device body is disposed inside the groove and comprises a lower substrate, an upper substrate, a conductive plate, a two-stage P-type thermoelectric element, a two-stage N-type thermoelectric element and an electrode rod, and the lower substrate is symmetrically arranged with the upper substrate. By providing a threaded column, a rotating shaft, a bearing, a pressing plate, a mounting plate anda bolt, when the thermoelectric device body is mounted and fixed, the rotation of a rotary handle drives the rotation of the threaded column to drive the rotating shaft to rotate in the bearing suchthat the pressing plate moves to the left to fix the thermoelectric device body in the groove; at the same time, a telescopic rod can be used to limit the pressing plate to improve the security assurance; by using the two-stage P-type thermoelectric element and the N-type thermoelectric element to superimpose and use the thermoelectric materials of different temperature domains in parallel, physical property characteristics of different materials can be fully utilized, so as to effectively improve the power generation efficiency of the thermoelectric device.

The invention discloses a banknote counting machine with an image recognition function. The banknote counting machine is provided with a banknote absorbing mechanism, a banknote sending mechanism and a mainboard and further comprises a denomination recognition assembly. The denomination recognition assembly comprises a light source part, a camera and a DSP master control panel. The camera is connected with the DSP master control panel through a data line. The DSP master control panel is connected with the mainboard through a data line, the light source part is connected with the mainboard through a power line, the denomination recognition assembly is arranged in the banknote counting machine for recognizing banknotes, the light source part is used for providing light rays, the camera is used for photographing each banknote which is counted in the banknote counting process, the DSP master control panel is used for storing a banknote sample board and comparing images photographed by the camera, when image samples are not consistent with the preset banknote sample board in the comparing process, the DSP master control panel transmits signals to the mainboard, and therefore the banknote counting machine stops working.

The invention relates to a machine comprising a first machining module (1) configured to simultaneously machine at least two crankshafts, a second machining module (2) configured to simultaneously machine at least two crankshafts, and a support structure (3) with at least four crankshaft fixing positions (31, 32, 33, 34) for the machining of such crankshafts. The support structure (3) is located between the machining modules. The fixing positions (31, 32, 33, 34) are arranged in two columns (35, 36) of fixing positions, each of which comprises at least two of the fixing positions (31, 32; 33, 34) located at a different height, and the support structure (3) is rotatably arranged, such that it can perform a rotation of at least 180 degrees.

A suspender disengagement detection apparatus for a washing machine, comprising pressure sensors and a controller. The pressure sensors are electrically connected to the controller. The controller is electrically connected to a drive motor of the washing machine. In a working process of the washing machine, the pressure sensors are mounted on the joint of at least one suspender and the housing of the washing machine, and/or the joint of the suspender and the suspender base of the outer tub of the washing machine to detect a pressure, and a detection result is fed back to the controller; and the controller determines, whether a suspender is disengaged according to feedback information, and further controls the change in a working state of the drive motor of the washing machine.

A storage device includes a plurality of hard disk device sets, a plurality of voltage adjustment units, an information collection unit and a control unit. The hard disk device sets access data respectively to generate corresponding access messages. Each of the hard disk device sets includes at least two hard disk devices. The voltage adjustment units determine whether to provide a plurality of duty voltages to the hard disk device sets, according to a plurality of control signals. The information collection unit receives the access messages generated by the hard disk device sets, and outputs the access messages according to a read command. The control unit generates the read command to receive the access messages, acquires the usage states of the hard disk device sets according to an algorithm and the access messages, and generates the control signals according to the usage states of the hard disk device sets.

The present disclosure discloses a backlight driving circuit and a display device. The backlight driving circuit includes a power supply chip, light-emitting diodes connected to the power supply chip, and a voltage protection sub-circuit connected to both the light-emitting diodes and the power supply chip. By adding the voltage protection sub-circuit, when a negative terminal voltage of the light-emitting diode is abnormal, the voltage protection sub-circuit will output a feedback signal to the power supply chip to stop the power supply chip from working, thereby improving reliability of the backlight driving circuit.

A subterranean fluid transport system, flange assembly and method of installation is disclosed. In some embodiments, the subterranean fluid transport system includes a pipe segment with a rigid outer surface and a flexible inner sleeve positioned within the borehole of the pipe segment. The flexible inner sleeve configured to expand and contract within the borehole of the pipe segment when fluid is transported therethrough.

The invention provides a multiprotocol input-to-multiprotocol output and multiprotocol mutual error correction system and a method. The method particularly comprises steps: 1, a signal receiving unit receives multiple navigation signals, and the multiple navigation signals are converted into navigation messages comprising satellite ephemeris, system time, satellite clock parameters, C/A code-to-P code conversion words and satellite working state parameters; 2, a multiprotocol conversion and error correction unit reads the navigation messages of the signal receiving unit, a navigation message with the best quality signals is selected through error correction algorithm, and the navigation message is transmitted to a signal simulation unit; and 3, the signal simulation unit generates output of the multiple navigation signals. Mutual conversion of the multiple navigation signals is realized, an error correction function is provided, and multiple stable and reliable navigation signals can be ensured to be outputted at the same time.