41results about "Sensing details" patented technology

The embodiment of the utility model discloses a card swiping assembly. The card swiping assembly comprises a card swiping plate and a shell, a coil is arranged on the card swiping plate, the shell comprises a curved plate and a plane plate at the top of the curved plate, at least two clamping hooks are arranged on the plane plate, clamping grooves are formed in the coil of the card swiping plate, the clamping grooves correspond to the clamping hooks in position one to one, and the card swiping plate is installed in the shell in a clamped mode through the clamping hooks and the clamping grooves correspondingly. The clamping groove and the clamping hook are arranged in the card swiping plate coil, so that the connecting part of the card swiping plate and the shell does not occupy the edge position of the card swiping plate, the coil can fully utilize the area of the card swiping plate, meanwhile, the clamping hook is located on the surface plate at the top of the curved plate and has certain height and strength, and a shell mold is convenient to manufacture; the effects of improving the card swiping sensitivity, simplifying the shell production process and improving the product reliability are achieved.

The invention relates to the technical field of file archiving equipment, in particular to a risk management report rotating archiving mechanism and method.The risk management report rotating archiving mechanism comprises a shell, a rotating control assembly, an upper-layer rotating disc, a lower-layer rotating disc and a controller, and the upper-layer rotating disc and the lower-layer rotating disc are each divided into a plurality of archiving lattices in the circumferential direction. Based on a preset archiving and sorting rule and a risk management report, the archiving information is sorted, an upper-layer rotating disc and a lower-layer rotating disc are controlled to rotate relatively through a controller, and electric baffle assemblies at the bottoms of corresponding archiving grids are controlled to be opened and closed according to the sorting information. The risk management reports entering the archiving lattices of the upper-layer rotating disc sequentially enter the archiving lattices of the lower-layer rotating disc according to the sorting information, then the archiving lattices of the lower-layer rotating disc are sequentially opened, and the sorted risk management reports are output. According to the method, manual archiving can be replaced, the working efficiency is improved, errors are not prone to occurring, and archive management work can be optimized more efficiently.

This utility model discloses a portable RFID reader / writer, relating to the field of RFID reader / writer technology. The utility model includes: a main body with a scanning mechanism at its front end and a handle at its bottom; an RFID unit mounted on one end of the main body; and two mounting plates symmetrically distributed at one end of the main body, with a rotating plate rotatably mounted between the two mounting plates. This utility model rotates the rotating plate to position it directly in front of the scanning mechanism. A fixing component secures the rotating plate, causing a fixing plate on the rotating plate to cover the scanning mechanism and the RFID unit at the front of the main body. This protects the scanning mechanism and RFID unit, while also shielding the terminal body from external impact damage, effectively extending the device's lifespan and improving its portability and practicality.

The utility model relates to the technical field of card readers, in particular to a card reader capable of achieving heat dissipation based on a built-in fan, the card reader comprises a card reader body, a plurality of air inlet holes are formed in the front face of the card reader body, two filter screens are fixedly installed in the card reader body, one side of each filter screen is provided with a driving strip, and the other side of each filter screen is provided with a fan. A cleaning brush is arranged on the other side of each filter screen, a driving groove is formed in the outer surface of each driving strip, and a driving gear is arranged on one side of each filter screen. According to the dust removal device, the filter screen, the cleaning brush and other components are arranged, and the filter screen and the cleaning brush are matched with each other, so that a driving gear can drive a driving strip and the cleaning brush to reciprocate up and down through a driving pin, and the effect of filtering, scraping and sweeping dust through the filter screen and the cleaning brush is achieved; the defects that an existing technical scheme is lack of a dustproof mechanism, and dust is inconvenient to clean are overcome.

The invention discloses a code scanning device for a steel coil conveying line and a code scanning method thereof.The code scanning device comprises a computer system and the conveying line used for conveying steel coils, the conveying line is provided with a steel coil detection area, and the steel coil detection area is provided with a steel coil rotating mechanism, a steel coil occupation detection mechanism and a code scanning camera which are electrically connected with the computer system; the steel coil occupation detection mechanism is used for identifying whether a steel coil is conveyed to the steel coil detection area or not, the steel coil rotating mechanism is used for driving the steel coil located in the steel coil detection area to rotate, and the code scanning camera is located above the steel coil occupation detection mechanism. The code scanning camera is used for scanning and recognizing label codes on the steel coils located in the steel coil detection area and transmitting the scanned label code information to the computer system to be displayed. According to the invention, the label code of the steel coil on the steel coil conveying line can be rapidly and automatically scanned and identified, the scanned label code information is transmitted to the computer system for display, the transmission stability is good, and the input cost is low.

Methods of operating radio frequency identification (RFID) devices on a vehicle. The methods include determining a geographic location of the vehicle. Based on the geographic location of the vehicle, determining an operational requirement for the RFID devices. After determining the operational requirement, operating the RFID devices according to the operational requirement. The methods provide for operating the RFID devices within compliance for the operational requirements that are required in the different geographic locations where the vehicle travels.

The invention relates to a device (1) for testing a chip card (2), comprising a holding device (5) for providing the chip card (2) in a first test position (6) for performing a mechanical test, and a second test position (7) for performing an electrical test. A transfer device (8) is provided, configured to transfer the chip card (2) directly or indirectly to the holding device (5) from at least two different starting positions. The invention further relates to a method for testing a chip card (2).

A drop perception system is disclosed that includes an open housing structure having an internal volume, an open top and an open bottom, and a plurality of perception units positioned to capture perception data within the internal volume at a plurality of locations between the open top and the open bottom of the open housing.

A method includes: obtaining operational data corresponding to a mobile computing device; comparing the operational data to a criterion, and determining, based on the comparison, whether to initiate a radio frequency (RF) tag read operation. In response to a determination to initiate the RF tag read operation, the method further includes obtaining at least one identifier from an RF tag, and sending the at least one identifier to a computing device.

The utility model relates to the technical field of wireless communication binding machines, in particular to a binding machine. Comprising a shell, a first sensor, a processor and a pushing assembly, a cavity is formed in the shell, a storage rack is arranged on one side face of the shell, an extension table is arranged at the bottom of the shell, the extension table and the storage rack are arranged on the same side, a storage groove is formed in the storage rack, a gap is formed between the storage rack and the extension table, and a through hole corresponding to the storage groove is formed in the extension table; the first sensor is arranged on the side face, away from the storage frame, of the extension table and corresponds to the through hole. The processor is arranged in the cavity, and the first sensor is electrically connected with the processor; the pushing assembly is arranged on the extension table and can move relative to the extension table, the pushing assembly is electrically connected with the processor, and the pushing assembly has a first motion state for pushing out a normal electronic tag and a second motion state for pushing out an abnormal electronic tag. The problems that in the prior art, a binding machine cannot distinguish normal and abnormal electronic tags, so that the labor intensity is large, and the working efficiency is low are solved.

The utility model provides true and false cigarette identification and detection equipment based on an outer package, and relates to the field of detection equipment, the true and false cigarette identification and detection equipment based on the outer package comprises a detection shell, a containing frame is installed on the inner side of the detection shell, and a stretching-in hole is formed in the position, corresponding to the containing frame, of the detection shell; a transverse driving device and a longitudinal driving device are arranged on the containing frame, two transverse guide plates are installed on the transverse driving device, the transverse driving device can drive the two transverse guide plates to move oppositely, two longitudinal guide plates are installed on the longitudinal driving device, and the longitudinal driving device can drive the two longitudinal guide plates to move oppositely. When cigarettes with outer packages of the same size are detected in batches, the positions of the transverse guide plate and the longitudinal guide plate can be adjusted firstly, detection can be directly carried out subsequently, and the convenience during detection is improved.

The present invention discloses a handheld electric meter data reading terminal, which relates to the technical field of electric meter data collection equipment. The terminal comprises a shell, a control panel and a display panel. A first interlayer and a second interlayer are provided in the shell. A first slide is provided in the first interlayer. A rotation limit assembly is provided at one end of the first slide. A first angle adjustment assembly and a notch are provided on the bottom surface of the shell. A second slide is provided on the second interlayer. The control panel is slidably connected to the first interlayer via a spring convex plate and is accommodated in the first interlayer. A groove is provided on the bottom surface of the control panel. A second angle adjustment assembly is provided in the groove. The display panel is slidably connected to the second slide and is accommodated in the second interlayer. The first angle adjustment assembly and the second angle adjustment assembly are threadedly engaged to adjust and fix the control panel. The present invention solves the technical problems in the prior art of workers accidentally touching the control panel when using the electric meter data reading terminal, the terminal being too large in size and the terminal lacking overall flexibility in use.

Title: Magnetic card reader with optimized assembly. The invention relates to a magnetic card reader 1 comprising a plate 6 supporting a read head 9, a lower cover 4 and an upper cover 3, the plate being designed to be assembled with one of the covers before the other cover is fitted. Figure for the abstract: Figure 1

The invention discloses a continuous zoom optical lens for a code scanner, which is composed of a fixed lens group, a zoom lens group capable of moving back and forth along an optical axis and a diaphragm from an object side to an image side, and a focusing lens capable of moving back and forth along the optical axis is arranged in the zoom lens group. By controlling the relationship between the focal lengths of the fixed lens group and the zoom lens group, the moving strokes of the zoom lens group and the focusing lens and the relationship between the F numbers of the continuous zoom optical lens in the long focus and the short focus, the zoom range is enlarged, the small size is maintained, meanwhile, the sufficient light inlet amount is ensured, and the high imaging resolution is achieved; the method is suitable for code scanners with high requirements, and can realize high-quality, clear and rapid bar code recognition.

A method and system are provided in which information about a barcode on a package is received or more generally, information placed on a package by a delivery service (such as a barcode or other code) is detected. Characteristics of the information or code are extracted. The characteristics of the information or code are compared to characteristics of information or code associated with acceptable delivery services. If the characteristics of the code or information on the package correspond to characteristics of the information or code used by an acceptable delivery service, a locked area is unlocked to allow the package to be delivered. In other embodiments, other types of markings may be placed on the package by the delivery service, and the storage system may check whether those markings have, or information has, the characteristics of an acceptable delivery service.

The invention discloses information code scanning recognition equipment which comprises a placement platform, a mounting plate is fixedly mounted on the outer surface of the rear side of the placement platform, a fixed code scanner is fixedly mounted on the upper surface of the mounting plate, a supporting frame is fixedly mounted on the upper surface of the fixed code scanner, and a fixing buckle is rotatably mounted at the upper end of the supporting frame. The fixing buckle clamps and fixes a handheld code scanner, the handheld code scanner is set to be in a wireless mode, and a wireless charging module used for charging the handheld code scanner is arranged on the front side of the supporting frame. According to the information code scanning recognition equipment, a novel structural design is adopted, the bar code and two-dimensional code information of an object is recognized through infrared code scanning of the fixed code scanner and / or the handheld code scanner, and the handheld code scanner is set to be in a wireless charging mode, so that a cable does not need to be connected when the information code scanning recognition equipment is used, and the limitation of the cable on the use of the handheld code scanner is reduced; and information identified by the handheld code scanner is transmitted to the signal receiver through a Bluetooth signal.

The present invention belongs to the field of label collection technology, and specifically discloses a method, system, device, and program product for automatically reading steel coil labels. The method determines the two-dimensional coordinates of each steel coil in the loading and unloading area by collecting monitoring images from the top perspective of the loading and unloading area. Then, each steel coil is matched with a corresponding side monitoring camera in the loading and unloading area to collect the side image of the steel coil, so as to detect and determine the side area of ​​the steel coil and the position of the label image area within the side area of ​​the steel coil. Then, the side monitoring camera is adjusted according to the position of the label image area to specifically collect the label image for target detection. Finally, the label image is extracted for code scanning and recognition to obtain the label reading information of the corresponding steel coil, which can realize automated steel coil label reading. The present invention can use monitoring cameras to realize unmanned label reading of steel coils entering and leaving the warehouse, thereby improving the reading efficiency of the labels of steel coils entering and leaving the warehouse.

A fall sensing system is disclosed that includes an open housing structure having an interior volume, an open top, and an open bottom, and a plurality of sensing units positioned to capture sensing data at a plurality of locations within the interior volume and between the open top and the open bottom of the open housing.

This invention provides a card reader with improved durability. The card reader includes a card locking mechanism that prevents the card from being pulled out of the card insertion slot and a knob for manually releasing the card locking mechanism. The card locking mechanism has a motor and a locking member having a blocking claw that moves between a contact position where the blocking claw contacts the card and a retracted position where the blocking claw retracts from the card transport path by a power transmitted from the motor. The knob has: a cylindrical rotating member having an inner peripheral wall surrounding the output shaft of the motor; and an engaging member disposed on the inner peripheral wall, extending circumferentially along the output shaft and capable of engaging with the outer peripheral surface of the output shaft, the engaging member being configured to elastically deform in a direction perpendicular to the output shaft.

The invention relates to the technical field of PCB (printed circuit board) processing, in particular to a code scanning device used in a cutter preparation process, which performs accurate tracking and identification on a cutter box by assigning a code to the cutter box and scanning the code in the cutter preparation process, and comprises a cutter head transfer unit used for realizing rotation-in and rotation-out of a cutter head, the top of the cutter head being provided with a flange used for lifting; the lifting unit is used for bearing the cutter head loaded with the standby cutter box; the cutter box grabbing unit is used for grabbing a standby cutter box placed in the cutter disc, and a two-dimensional code containing drill point information is arranged on the standby cutter box; the tool preparation machine is used for configuring drill points for the drilling machine and returning the configured drill points to the tool magazine; a cutter box code scanning mechanism is arranged on the cutter preparation machine and is used for scanning a two-dimensional code of a cutter preparation box before cutter preparation, so that the information of the cutter preparation box is associated with the information of the drill point; and the cutter box placing unit is used for transferring the drill points. The code scanning device provided by the invention is convenient for improving the efficiency of the cutter preparation machine and reducing the labor cost.

The invention belongs to the technical field of data protection, and discloses an internet-based e-commerce data processing device, which comprises a casing assembly, a data processing assembly is fixedly arranged in the casing assembly, and an inner protective shell assembly for protecting a body and hiding a data reading interface is arranged on the periphery of the data processing assembly. And the periphery of the inner protective shell assembly is provided with an outer protective shell assembly which is used for carrying out secondary protection on the body of the data processing assembly and carrying out secondary hiding on the data reading interface. On one hand, double-layer dislocation type hidden protection is achieved when the core disk data reading groove is locked, on the other hand, dislocation rotation exposure is achieved when the core disk data reading groove is unlocked, dislocation rotation clamping and disengagement prevention are achieved when the core disk data reading groove is unlocked, and therefore the using safety of the data processing assembly and the reliability and stability of data connection and data reading are guaranteed.

The machine accesses a first image captured before a procedure is initiated, wherein the first image depicts a set of instruments, and a second image captured after the procedure is initiated, wherein the second image depicts a proper subset of the set of instruments depicted in the first image. Based on the first image and the second image, the machine can determine that an instrument from the set of instruments depicted in the first image is not depicted in the proper subset of the set of instruments in the second image, and then cause presentation of a notification indicating that the instrument not depicted in the second image is missing. Alternatively or additionally, the machine can determine whether an instrument from the set of instruments is used in the procedure, and then cause presentation of a notification indicating whether the instrument is used in the procedure.

A protection structure comprises a fixing structure, a through hole penetrating through the fixing structure, a first dustproof sheet, a second dustproof sheet, a first guide plate and a second guide plate, wherein the first dustproof sheet and the second dustproof sheet extend from the fixing structure to the through hole; the first guide plate is embedded at the tail end of the first dustproof sheet; and the second guide plate is embedded at the tail end of the second dustproof sheet. The protection structure is arranged on the card reading device, the card reading device is provided with an insertion opening and an installation part which is formed along the periphery of the insertion opening in a protruding and extending mode, the through opening is provided with an inner wall face combined with the installation part, and the insertion opening is made to be aligned with the through opening. The first guide plate and the second guide plate abut against each other and can cover the through opening in an overturning mode, and therefore foreign matter is prevented from invading the interior of the card reading device from the insertion opening.

This invention discloses a rapid scanning device for agricultural product traceability with anti-fouling and cleaning functions, relating to the field of data acquisition technology. The rapid scanning device for agricultural product traceability includes a scanning mechanism and a cleaning mechanism. The scanning mechanism has centrally symmetrical support mechanisms on both sides. The scanning mechanism includes a scanning chamber with a scanning groove on its lower surface, and a scanner is fixedly embedded in the inner wall of the scanning groove. A protective cover is fixedly fastened to the lower side of the scanning chamber through the scanning groove. A disc assembly is provided at the lower part of the scanning chamber. The scanning mechanism is connected to a cleaning air-jet mechanism via the disc assembly. The air-jet mechanism includes an annular frame ring, with vertical columns evenly and equidistantly fixed to the lower end face of the frame ring, and a support frame inserted through the vertical columns. An air-jet assembly is movably mounted on the end of the support frame via a torsion spring shaft. The air-jet assembly can remove dirt from the surface of the protective cover, improving the cleanliness of the protective cover surface and increasing scanning accuracy.

The utility model relates to the technical field of label reading, and discloses an efficient animal label reading device based on RFID technology, which comprises a plate, an adjusting mechanism is fixedly connected to the top end of the right side of the outside of a connecting plate, a fixing rod is fixedly connected to the right side of the outside of the connecting plate, and a fixing plate is fixedly connected to the right side of the outside of the fixing rod. And a sliding block is slidably connected to the outer portion of the fixing rod, a reader is fixedly connected to the bottom of the sliding block, and a monitor is fixedly connected to the outer bottom end of the reader. According to the utility model, through the adjusting mechanism, a user can flexibly adjust the angle of the reader so as to adapt to label positions of different animals. During adjustment, a user pulls the pull plate to enable the clamping rod to be separated from the limiting rod, so that the rotating plate is allowed to rotate around the fixed shaft. At the moment, the reader is connected with the sliding plate, and the reader can be easily adjusted to the optimal reading position through the sliding design between the sliding plate and the connecting plate.

The utility model provides a handheld RFID read-write device for asset equipment management, which belongs to the technical field of asset equipment management, and comprises a handle, the top wall of the handle is fixedly connected with a fixed seat A and a fixed seat B, the outer wall of the handle is fixedly connected with symmetrically distributed support blocks, and the support blocks are fixedly connected with the fixed seat A and the fixed seat B respectively. A supporting seat is fixedly connected between the symmetrical supporting blocks, and the driving assembly comprises a sliding block connected to the top wall of the handle in a sliding mode. According to the utility model, through the design of the clamping assembly, mobile phones of different sizes can be effectively clamped, so that the device can adapt to the mobile phones of different users, the device has the characteristic of multiple purposes, the versatility of the device is improved, and meanwhile, due to the stable clamping structure and the fixing mode of the RFID reader-writer by the clamping plate, the use is more convenient. The reader-writer is ensured to always keep a good signal receiving state, so that the accuracy of reading equipment label information by the reader-writer is improved, and a powerful guarantee is provided for the accuracy of asset equipment management data.

The utility model relates to the technical field of auxiliary tools of cigarette packaging machines, and discloses an adjustable box cigarette two-dimensional code reader support which comprises a support base, two mounting holes are formed in the support base at intervals, one end of the support base is connected with a fixing frame, and the other end of the support base is connected with an adjusting rod. The fixing frame comprises a fixing part parallel to the support base, the fixing part comprises a first station support and a second station support which are perpendicular to each other, and obtuse angles are formed between the first station support and the fixing part and between the second station support and the fixing part. The problem that in the prior art, the installation position of an existing split type station support is easily conflicted with the positions of other parts is solved.

The invention relates to the technical field of coding equipment, and discloses double-chip double-frequency RFID (radio frequency identification) coding equipment, which comprises a base, a body is fixedly connected to the top of the base, a double-station structure is arranged in the body, and a groove is formed in the top of the body. According to the double-chip double-frequency RFID identification code writing equipment, information writing of double chips can be completed through one-time code writing operation, compared with traditional single-station code writing equipment, the code writing efficiency is improved by more than one time, the production period is effectively shortened, and the production efficiency is improved; a stack type coding mode is adopted, simultaneous writing and mutual association of double-chip information are ensured, the conditions of data errors and incompleteness are reduced, the data quality is improved, and reliable data support is provided for subsequent application; the distance-adjustable reader-writer installation assembly enables the device to adapt to RFID identifications of different sizes, enlarges the application range of the device, and improves the practicality of the device.

A method implemented in a near-field communication system (100) for detecting the presence of a radio frequency transponder (110) by a radio frequency reader (120) installed on a motor vehicle, said radio frequency transponder (110) being worn by a user located outside the vehicle, and said radio frequency reader (120) being intended to communicate with the radio frequency transponder (110) for controlling access to the motor vehicle, the method comprising the following steps implemented by the radio frequency reader: - transmission of a radio frequency interrogation signal; then - transmission of a radio frequency feed signal, intended to be received and then modulated by the radio frequency transponder; - detection of the presence of the radio frequency transponder (110), by measuring the amplitude of the radio frequency feed signal and comparing it to at least a predetermined threshold. Figure for the abbreviation: Figure 1

A method implemented in a near-field communication system (100) for detecting the presence of a radio frequency transponder (110) by a radio frequency reader (120) installed on a motor vehicle, said radio frequency transponder (110) being worn by a user located outside the vehicle, and said radio frequency reader (120) being intended to communicate with the radio frequency transponder (110) for controlling access to the motor vehicle, the method comprising the following steps implemented by the radio frequency reader: - transmission of a radio frequency interrogation signal; then - transmission of a radio frequency feed signal, intended to be received and then modulated by the radio frequency transponder; - detection of the presence of the radio frequency transponder (110), by measuring the amplitude of the radio frequency feed signal and comparing it to at least a predetermined threshold. Figure for the abbreviation: Figure 1