229results about "Weighing indication devices" patented technology

Systems, devices, and methods are provided for pulsed strain gauge topologies. A weight sensor assembly may comprise one or more load cells for receiving excitation pulses during a first state period of a duty cycle, sample and hold (S / H) circuitry connected to the one or more load cells that holds analog measurement signals from the one or more load cells, first filtering circuitry connected to the S / H circuitry for processing the analog measurement signals and producing a DC level signal, an amplification system connected to the filtering circuitry, for amplifying the DC level signal, second filtering circuitry connected to the amplification system for filtering power line noise, and analog-to-digital (ADC) circuitry connected to the second filtering circuitry. Examples of load cells described herein include full-bride load cells (FBLCs) and half-bridge load cells (HBLCs).

A patient handling apparatus (10) comprising a base (30) with a frame (31) and a patient support device (20). The patient handling apparatus (10) further comprises a weighing arrangement (90) for weighing a patient supported by the patient support device (20), said weighing arrangement (90) comprising a sub frame (91) and a plurality of load sensors (95, 96, 97). The sub frame (91) is arranged on the load sensors (95, 96, 97), said load sensors (95, 96, 97) defining a weighing area (S), whereby the patient support device (20) is mounted to the frame (31) such that a central point (C) of a seat support portion (21) of the patient support device (20) is positioned outside the weighting area (S) in at least one position of the patient support device (20).

Aspects of the disclosure are directed to an augmented-capability container. In accordance with one aspect, the disclosure includes a housing; a space within the housing for holding a user content; a weighing system for measuring a weight value of the user content; a floor panel within the housing, wherein the placement of the floor panel determines a first area dimension for the space and a second area dimension for housing the weighing system; one or more sensors configured to detect absence of any built-in component; and a processor coupled to the one or more sensors, the processor configured to calculate a tare weight value based on the absence and to use the tare weight value to add to the weight value of the user content to generate a composite weight value for display.

A medical imaging system includes a gantry including a bore extending through the gantry. The medical imaging system further includes a table configured to support a subject moving through the bore. The medical imaging system further includes at least one sensor disposed on the table and configured to sense a total weight of a load on the table at two or more different measurement points. The medical imaging system further includes camera configured to generate an image of the table including the subject. The medical imaging system further includes a processor configured to determine a weight of the subject on the table based on at least one signal from the at least one sensor and a second signal from the camera.

The utility model discloses a static weighing device for a sintered ore sample, and relates to the technical field of weighing devices. The feeding device comprises a feeding machine, and a conveying belt is arranged below a discharging port of the feeding machine. In the conveying direction, a hopper is arranged below the front end of the conveying belt, the outer side of the upper end of the hopper is connected with a horizontally-arranged fixing support, a weighing sensor is installed at the bottom of the fixing support, and a supporting base is arranged at the bottom of the weighing sensor. A gate plate is arranged at the lower end of the hopper, the gate plate extends out of the hopper and is connected with a push rod for driving the gate plate to move horizontally, the push rod is connected with a push rod bracket, and the other end of the push rod bracket is mounted on the hopper. According to the utility model, the weight of a sintered ore sample can be accurately measured, and the accuracy of sample data is ensured, so that the precision and the reliability of a drum strength test are improved, and the problem of weighing deviation caused by factors such as vibration of a batching electric vibration feeder, powder residue and the like in the traditional feeding and weighing process is solved.

A load cell transducer including one or more strain gauges configured to generate a first signal indicative of a force applied to the load cell transducer and a sensor configured to generate a second signal indicative of an acceleration and an orientation of the load cell transducer. The load cell transducer further includes a controller communicatively coupled to the one or more strain gauges and the sensor. The controller is configured to determine a weight of an object based on the first signal, determine at least one of a static inclination or an acceleration of the load cell transducer based on the second signal, and output a message indicating an issue of the load cell transducer based on at least one of the static inclination and the acceleration.

The invention belongs to the technical field of dynamic truck scale metering performance calibration, and discloses a big data-based overload control off-site law enforcement dynamic truck scale metering performance optimization system, which comprises a data acquisition and transmission device and a system platform, and is characterized in that the data acquisition and transmission device is used for acquiring state data of a dynamic truck scale and weighing data of a vehicle; the system platform receives data acquired by the data acquisition and transmission device and also receives weighing data of other weighing devices on a vehicle driving path, and has the beneficial effects that through speed-error distribution analysis and error coincidence data volume statistics, the metering performance of the dynamic motor truck scale under different speed sections is accurately evaluated, and the accuracy of the dynamic motor truck scale is improved. The metering performance of the dynamic truck scale is divided into four grades of excellent, good, general and poor, and corresponding optimization measures are taken for different grades, so that the metering stability and accuracy of the dynamic truck scale are remarkably improved, and the service life of equipment is prolonged.

A fire suppressant module according to one example includes a suppressant tank having a body and a base, a counterweight scale disposed in the base, and a data module comprising at least one of a display configured to display a weight of the suppressant tank and processor and a transmitter configured to communicate the weight of the suppressant tank.

To improve the relation between the quantity and sales price of merchandise so that it can be easily understood.SOLUTION: The system includes a weighing means for weighing the weight of the article placed on the placing part, a display means capable of displaying a first weight weighed by the weighing means as the weight of the article placed on the placing part before purchase, a second weight weighed by the weighing means as the weight of the article still placed on the placing part after subtracting the purchase amount, a unit price of the article, a purchase weight which is the weight of the article of the purchase amount calculated from the first weight and the second weight, and a selling price of the article calculated from the unit price and the purchase weight, and a transmission means for transmitting at least the purchase weight after the second weight is displayed by the display means.SELECTED DRAWING: Figure 1

This invention discloses a data processing method and a flue gas desulfurization system, applied to a flue gas desulfurization system. The method includes: acquiring the average weight of a target material over a first preset time period; calculating the weight change rate of the target material based on the average weight; and determining the feeding speed of the target material in the flue gas desulfurization system based on the weight change rate and the current feeding and discharging status of the flue gas desulfurization system. This invention accurately determines the feeding speed of the material by acquiring the average weight and change rate of the target material in real time over a preset time period, combined with the operating status of the flue gas desulfurization system. This method solves the problem of weight data fluctuations caused by environmental vibrations and changes in equipment operating status, improves the accuracy of feeding flow calculation, and ensures the continuity and efficiency of the desulfurization process by accurately monitoring the feeding amount of quicklime, while avoiding reduced desulfurization efficiency and increased operating costs due to inaccurate data.

The invention discloses coffee brewing equipment and a liquid weight and powder-liquid ratio calculation method. The coffee brewing equipment comprises a weight acquisition module used for acquiring real-time weight voltage of a coffee pot, coffee powder and coffee liquid in the brewing process and transmitting the real-time weight voltage to a main control module; the key interaction module is used for receiving an operation instruction input by a user and feeding back the operation instruction to the main control module; the main control module is used for responding to the operation instruction of the key interaction module, executing a preset operation mode, calculating real-time weight voltage through a built-in interval proportion algorithm to obtain the liquid weight and the powder-liquid ratio, and outputting display data containing the liquid weight and the powder-liquid ratio to the display module; and the display module is used for displaying the liquid weight and powder-liquid ratio information in real time according to the display data output by the main control module. Therefore, automatic and accurate calculation and real-time zoning display of the liquid weight and the powder-liquid ratio in the brewing process are achieved, it is ensured that the powder-liquid ratio calculation accuracy meets the requirement for coffee brewing taste consistency, operation is convenient and fast, and the accuracy is stable.

This invention discloses a device for detecting the presence of coke in coke cans on a dry quenching coke transport vehicle, belonging to the field of coking technology. It includes a frame, a rotating turntable, and a support assembly. The support assembly consists of several sets of support seats and three sets of weighing platforms. The support seats and weighing platforms are evenly distributed in a ring on the upper surface of the frame, with the included angle between the three sets of weighing platforms being 120°. The rotating turntable is positioned above the support assembly and is guided by the support assembly to rotate. By placing the weighing platforms below the rotating turntable, the combined action of the support seats and weighing platforms achieves both support and guidance for the rotating turntable, without affecting its rotational function. This also enables real-time detection of the actual weight of the coke cans, revealing the current coke storage status within the cans. The use of three sets of weighing platforms at a 120° angle ensures the accuracy and stability of the weight acquisition signal. Furthermore, the cross-verification of the detection data from the three sets of weighing platforms ensures the accuracy of the detection results.

The utility model provides a device for adjusting the proportion of coal-fired furnace slag in cement, and relates to the field of cement production.The device comprises a supporting column, an adjusting assembly and a rolling assembly, the adjusting assembly used for adjusting the proportion of the coal-fired furnace slag is arranged at the top end of the supporting column, and the rolling assembly used for rolling the coal-fired furnace slag for fine crushing is arranged above the adjusting assembly; the device can turn over and grind the coal-fired slag, improves the mixing and proportioning efficiency, can sense and adjust the feeding amount of the coal-fired slag, and is convenient to use.

The invention relates to a weighing recognition processing method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a plurality of dynamic weighing values generated by a weighed object at different weighing time points; according to a dynamic weighing result jointly corresponding to the dynamic weighing values, the weighed article is recognized, and the dynamic weighing result is used for representing the weight change trend of the weighed article in the weighing time periods corresponding to the different weighing time points. By adopting the method, the limitation of weighing identification processing is reduced.

The utility model discloses a mechanical device for weighing and displaying residual gas in a portable liquefied petroleum gas cylinder. The mechanical device comprises a net weight load centering device; the weighing platform is composed of an upper platform, a metal support used for supporting a lower ring of a liquefied petroleum gas cylinder, a dial with net weight load scales and a spring with a spring. According to the utility model, some elements of a mechanical simulation bathroom scale are replaced.

The present invention relates to a method for displaying a remaining feed amount in a feed bin and a remaining feed amount management server. A method for displaying a remaining feed amount of a remaining feed amount management server, according to an embodiment of the present invention, comprises: a remaining feed amount calculation step of calculating a remaining amount of feed by collecting measurement information of the feed at preset time intervals from a measurement device installed in a feed bin; a graph generation step of generating a time-series graph by using the remaining amount information of the feed; and a marker insertion step of inserting, into the graph, a marker indicating a feed stock-in time point by using opening information of the feed bin collected from the measurement device.

The invention discloses a systematized bundling method for high-voltage waste cables, and belongs to the field of warehouse logistics automation. A working platform capable of fixing and compressing cable bundles is arranged, and a plurality of cable seats are arranged on the working platform; carrying out transverse and vertical extrusion treatment on the placed cable bundle; binding operation is completed through an arrow penetrating type binding machine; measuring the weight of the cable bundle by using a weight sensor arranged at the bottom of each cable seat; data support is provided for calculating the gravity center position of the bundled cable bundle; printing information labels including cable specifications, binding dates and total weight, pasting the information labels on any binding tape, and meanwhile, archiving data to a warehouse database; the horizontal gravity center position of the cable bundle is calculated according to data of all the weight sensors, indicator lamps of cable bases located on the two sides of the gravity center position are lightened, a forklift operator is guided to hoist the cable bundle at the cable base position between the two lamps, and it is ensured that the cable bundle is safely transferred to a storage area. And the method is especially suitable for classified management of cables with different lengths and bending after construction.

The present invention relates to a system for calculating the daily average weight of poultry by using poultry weight and image analysis, and provides a system for calculating the daily average weight of poultry by using poultry weight and image analysis, the system comprising: a weight measurement device which is provided in a poultry house, and which has a cell plate on which poultry can be placed, thereby measuring the weight of the poultry placed on the cell plate; a camera for photographing a cell plate area so that the poultry placed on the cell plate can be photographed; and a weight calculation server for collecting and analyzing a weight value and a captured image from the weight measurement device and the camera, and calculating the daily average weight of the poultry on the basis of the analysis result, wherein the weight calculation server analyzes the captured image so as to determine the number of individual poultry placed on the cell plate, acquires the weight value measured at the photography time point of the captured image according to the determination result, and averages the acquired weight value in units of 24 hours so as to calculate the daily average weight of the poultry.

The utility model discloses a crane pre-weighing device which comprises a loading platform, the loading platform comprises a loading plate, a guide rail and a driving assembly, the loading plate is arranged on the guide rail, the guide rail extends in the first direction, and the driving assembly drives the loading plate to move in the first direction; the weighing assembly is arranged on the lower side of the guide rail; according to the loading platform, the driving assembly is used for driving the loading plate to move along the guide rail, the loading plate stretches out to place the goods on the loading plate, then the loading platform resets, the weighing assembly below the guide rail is used for weighing the goods, and therefore whether the goods are overweight or not is judged, and the safety in the subsequent lifting treatment process of the goods is improved.

The invention relates to an electronic scale display method and an electronic scale, and belongs to the technical field of electronic scales, according to the electronic scale display method and the electronic scale, the initial mass of a bearing object (such as a pad used for postpartum hemorrhage) is preset on the electronic scale, so that after the current mass of the bearing object is collected, the mass of a to-be-measured object (blood in the pad) is rapidly determined, and the measurement accuracy is improved. The volume (namely, the bleeding amount) is calculated according to the mass and the density, so that the bleeding amount information is directly displayed on the display screen, the bleeding amount is conveniently and rapidly obtained, and the technical problem that the bleeding amount obtaining convenience is poor is solved. Besides, different gears are arranged, and each gear is provided with different initial cushion masses, so that the gears can be directly selected according to different models of cushions used by the puerpera, the bleeding amount information is obtained through weighing, and the bleeding amount obtaining speed is increased. When a user uses the cushion, the user directly selects a gear and then engages the cushion, and the amount of bleeding in the cushion can be obtained conveniently and quickly.

A patient support apparatus includes a patient support surface, a plurality of caster wheels supporting the patient support surface on a floor or ground surface, a brake for manually braking at least one caster wheel of the plurality of caster wheels, and a handle or pedal for manually operating the brake, with the handle or pedal at least having a brake position. The patient support apparatus also includes an electrical actuator configured to couple to the brake and to selectively output a driving force and a user interface in communication with the electrical actuator. In response to input at the user interface, the electrical actuator generating the driving force to actuate the brake to thereby brake the at least one caster wheel, and wherein the driving force of the actuator moves the handle or pedal to the brake positon when the actuator actuates the manually operable brake to brake the caster wheel.

The utility model discloses an intelligent logistics tray with automatic code scanning recognition, which comprises a base, a transfer support mechanism is arranged at the bottom of the base, a weight monitoring mechanism is arranged at the top of the base, a moving plate is arranged on one side of the base, and an electric cabinet is fixedly connected to the outer wall of one side of the moving plate. A transverse adjusting mechanism is arranged between the movable plate and the base, a lifting plate is arranged on the outer wall of the movable plate, and a height adjusting mechanism is arranged between the lifting plate and the movable plate. The transverse adjusting mechanism drives the moving plate to transversely move along the base, the height adjusting mechanism controls the lifting plate to vertically ascend and descend, and the longitudinal adjusting mechanism drives the moving block to slide in the transverse groove and is matched with a fourth motor surrounding the code scanning mechanism to drive the equipment plate to rotate. The code scanning device can realize transverse, longitudinal, vertical and surrounding three-dimensional space adjustment, can cover goods bar codes at different heights and positions on the base, and improves the code scanning coverage rate.

This application provides an electronic scale with a dual power supply system based on a 51 microcontroller, belonging to the technical field of electronic weighing equipment. The electronic scale includes: a sensor module, an A / D conversion module, an MCU main control module, a display module, and a dual power supply system. The sensor module converts the weight of an object into a differential voltage signal. The A / D conversion module is connected to the sensor module and receives the differential voltage signal, performs A / D conversion, and outputs a digital signal. The MCU main control module is connected to the A / D conversion module, receives the digital signal, and obtains the weight value of the object. The display module is connected to the MCU main control module and displays the weight value. The dual power supply system is connected to the MCU main control module and provides a stable power supply to the MCU main control module. This allows for flexible power supply, expanding its application range.

This application provides an RFID reagent information management system based on weight event triggering. It includes an interaction module, a balance module, an RFID tag management module, and a data processing module: the interaction module displays the RFID reagent management interface and sends instructions to the data processing module in response to user input; the balance module acquires reagent weight data and sends it to the data processing module; the RFID tag management module reads RFID tag data information in response to a read command sent by the data processing module and sends it to the data processing module; the data processing module, in response to instructions from each module, revises the reagent monitoring information table to obtain a target reagent monitoring information table; and sends the target reagent monitoring information table to the interaction module. This approach solves the problem of high power consumption when the RFID reader is always on, significantly improving the user experience.

The invention relates to the technical field of milk intake monitoring, and discloses an automatic monitoring and recording device for milk intake. Which comprises a feeding bottle body and is characterized in that a bottle cap is installed at the top of the feeding bottle body, a measuring assembly is arranged on the outer side of the feeding bottle body and comprises a first rubber pad and a second rubber pad which are fixed to the inner wall of the bottle cap, and a soft tape is installed between the first rubber pad and the second rubber pad; by arranging the monitoring assembly, the milk intake can be conveniently and automatically monitored, the feeding time or the feeding amount of each time can be recorded in real time, errors of a traditional measuring method are avoided, accurate milk intake information is provided for parents and medical staff, the diet law of a baby can be analyzed, and the feeding efficiency of the baby is improved. By arranging the measuring assembly, the soft measuring tape can be conveniently stored in the bottle cap, the soft measuring tape can be properly stored and kept clean and tidy, the bottle cap can be conveniently used next time, meanwhile, carrying and storing are convenient, and convenience is improved.

The utility model relates to the technical field of tobacco leaf bundling equipment, in particular to a tobacco leaf bundling machine with an automatic weighing function, which comprises a cubic tobacco loading frame, a matched movable partition plate is movably sleeved in the tobacco loading frame, and the downward moving position of the movable partition plate is limited in the middle of the tobacco loading frame. The upper surfaces of the surrounding plate and the movable partition plate are provided with wire grooves for placing binding ropes; the system further comprises an electronic platform scale, a power source, a control panel, an electronic platform scale wireless intelligent auxiliary terminal system and a QuickBI board, the electronic platform scale is arranged below the movable partition plate, a lifting air cylinder is arranged at the lower end of the electronic platform scale and pushes the electronic platform scale to move up and down, and the power source supplies power to the electronic platform scale and the wireless intelligent auxiliary terminal system. The control panel controls the lifting air cylinder to be started and stopped, the electronic platform scale wireless intelligent auxiliary terminal system records weighing data of the electronic platform scale and transmits the weighing data to the QuickBI board, and the defect that an existing bundling machine cannot accurately control the initial weight of flue-cured tobacco leaves during bundling is overcome.

The invention discloses a recycled article weighing data recording and associating method and system based on multiple cameras, the system comprises an intelligent recycling all-in-one machine, a background server and an applet client, the intelligent recycling all-in-one machine is internally provided with a main control module, a multi-camera module, a weight acquisition module and a man-machine interaction module; the background server is logically associated with the applet client, and associated data of the intelligent recycling all-in-one machine can be obtained by logging in the applet client. The core part of the method comprises the steps of system initialization and equipment binding, weighing instruction triggering and multi-camera synchronous snapshot, automatic association of image data and business documents, structured storage and unified display. According to the invention, through synchronously capturing two groups of images of the scale reading and the object state, a complete visual evidence chain including the object, the reading, the time and the environment is formed, and the problems of trust crisis and weight disputes caused by single or missing evidence in a traditional mode are fundamentally solved.

The invention relates to the field of glass manufacturing, and discloses a semi-finished substrate glass online weighing device which comprises a flow plate side line body, a backflow side line body, a code scanning assembly, a line body frame, a weighing frame, a fence assembly and moving wheels. The cut glass substrate is positioned on the flow plate side line body, the glass substrate is jacked and weighed through a weighing assembly below the glass substrate, and the trolley conveys the glass substrate back and forth on the flow plate side line body and the backflow side line body; when the trolley for fixing the glass substrate is positioned on the process side, the upper code scanning assembly scans the code of the trolley to identify trolley information; data information is transmitted to a management system and then displayed on a display screen fixed on a line body frame, and after weighing is completed, the trolley needs to return to the flow plate side again from the flow plate side, and code scanning identification is carried out on the backflow side. Compared with an online weighing device in the market, the online weighing device has the advantages that the online weighing effect is more accurate, the stability is higher, the takt is faster, unqualified products can be removed in time, and the yield is increased.