摘要:
A base for being disposed on a ground, comprising a first plate, a second plate, and a weight measuring device disposed between the first plate and the second plate, wherein the base comprises no active device; and a display unit comprising a display panel and a control circuit, for being disposed separately from the base, wherein the control circuit is electrically connected to the weight measuring device through a transmission unit and detects a deformation of the weight measuring device through the transmission unit, wherein the display panel displays a weight value related to the deformation.
摘要:
A method includes supporting, by a support, a bag containing one or more items of an order and detecting, by a sensor coupled to an end of the support, a weight of the bag and the one or more items when the bag is suspended on the support such that the weight of the bag and the one or more items is exerted on the support. The method also includes comparing, by a hardware processor, the detected weight to an expected weight of the order and communicating, by the hardware processor, an alert when the expected weight is unequal to the detected weight.
摘要:
Systems and methods for electronic scale auto-zeroing. One example system includes a load cell coupled to a platform of the scale and an electronic processor coupled to the load cell. The processor is configured to receive an activation command activating the scale and, responsive to receiving the command, initiate a powerup zeroing function. The processor is configured to receive, from the load cell, a first signal indicative of a force applied to the platform and, responsive to receiving the first signal, determine whether the force applied to the platform of the scale exceeds a threshold. The processor is configured to, responsive to determining that the force exceeds the threshold: cancel the powerup zeroing function, and calculate a weight based on the first signal. The processor is configured to, responsive to determining that the force does not exceed the threshold, complete the powerup zeroing function.
摘要:
A system for a vehicle comprises a load sensor configured to sense a load on the vehicle. The vehicle further includes a load indicator where the load indicator is disposed proximate the vehicle such that the load indicator generates an output in response to the load sensed by the load sensor.
摘要:
A fish length measurement system that includes a housing having a processor arranged therein and a baseplate coupled to the housing and communicably coupled to the processor, the baseplate employing electronic fish length measuring technology for determining a fish length measurement. The system further includes a display coupled to the housing and communicably coupled to the processor for displaying the measured fish length.
摘要:
A method for controlling fishing hardware and displaying fishing information which includes running an application on a computing device having a display for displaying the application, wherein the application is configured to display and control a fishing lure configuration of a fishing lure. The method further including establishing a connection between the computing device and the fishing lure which includes equipment capable of emitting sounds resembling the prey of a fish, thereby enabling alteration of the fishing lure configuration and which sounds may be emitted. The method further including updating the fishing lure configuration with the application.
摘要:
The invention discloses an electronic balance comprising a measured value receiver (23) and an electronic evaluation unit (14) having a digital display (10) and an analog display (6), whereby both displays are controlled by the electronic evaluation unit (14). A digital input keyboard (12) is used for inputting the set weight value of a loading. The electronic evaluation unit (14) contains a memory (15) and an arithmetic unit (16) which permit the values indicated in the digital display (10) and in the analog display (6) to be differentiated against each other by the amount stored in the memory (15) so that during a loading procedure the digital display (10) runs from the negative set weight value to 0g and the analog display (6) from 0% to 100%. The analog display (6) consists of adjacent bars (7) which can be shited in their lightness, whereby the length of the individual bars continuously decreases from 0% to 100% of the set weight value, and continuously increases again over 100% of the set weight value.
摘要:
This invention relates to a photoelastic load measurement device which measures the load on the cable of the crane by measuring the strain in a particular structural member of the crane and is calibrated to operate an alarm, indicator and/or recorder. A source of polarized light directs a beam of light through a photoelastic plate to an analyzer plate and a photocell. The photoelastic plate is subjected to stress from the structural member which varies with the load on the cable of the crane. The stress in the photoelastic plate subjects the beam of polarized light to temporary double refraction (birefringence), and the intensity of the light received by the photocell through the analyzer plate is dependent upon the degree of retardation of the light in the photoelastic plate. The output signal from the photocell is amplified to operate the alarm, indicator and/or recorder. The device includes apparatus which automatically compensates for changes in ambient temperature and variations in boom angle.
摘要:
A weighing scales has a base and a platform supported by the base and adapted to support an individual. A transmission mechanism within the base is responsive to movement of the platform for causing pivotal translation of a graduated transparency. A beam of light from a light source is projected along an optical path through the transparency and reflected to a projection screen carried by the platform for read-out of weight. The light source is carried on a support plate which is mounted to the base by means disposed at two points on a line at least substantially parallel to the optical axis and coincident with the optical axis substantially at a fixed axis of the graduated transparency. The transparency is pivotally mounted on the support plate and presents a convex face toward the light source.
摘要:
The helical tension spring which counteracts the weight of an object on the scale pan of an inclination balance is fixedly attached to one arm of the balance beam to avoid friction in the connection between the spring and the beam. The attachment permits the spring position to be adjusted along the beam and the effective length of the spring to be adjusted. The weighing errors resulting from buckling of the spring are compensated by a suitably modified scale from which the weight is read.