14 results about "Diagnostic instrument" patented technology

1. Name of the product in this design: Surge arrester diagnostic instrument controller (10kV). 2. Purpose of this design: To control a surge arrester diagnostic instrument and convert diagnostic data into diagnostic information that can be evaluated. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A bearing fault diagnostic instrument, comprising an instrument body (1). Two anti-slip grips (2) having the same structure and mounting mode are fixedly arranged on both sides of the instrument body (1). Rubber supports (3) are fixedly disposed on both sides of each of the two anti-slip grips (2). Two support mechanisms (6) having the same structure and mounting mode are arranged on the upper surface of the back of the instrument body (1). Each support mechanism (6) comprises a transverse fixing rod (61) fixedly disposed on the upper surface of the back of the instrument body (1). An inner recess (62) is formed in the upper portion of the transverse fixing rod (61). An outer support rod (63) is rotationally connected to one side of the inner recess (62). A support rod slot (64) is formed in the middle of the outer support rod (63). An inner support rod (65) is rotationally connected to one side of the support rod slot (64). Several engagement slots (610) engage with one side of the inner support rod (65). The several engagement slots (610) are arranged in an array and are provided at the bottom of the inner recess (62). The above structure mitigates the problems of the inability to adjust the angle as needed and unstable placement when the instrument is placed for use.

A system which automates the process of recording and reporting the results from numerous and varied clinical diagnostic devices and instruments is provided. The system includes a diagnostic instrument which can read and analyze the results of a diagnostic assay and convert the results to digital data set that can be stored in and processed by a computing device. Also included are means for securing the diagnostic data including data encryption and patient de-identification. Diagnostic data from diagnostic instruments is stored and organized in one or more databases located on one or more servers which can be accessed and queried by authorized users from a remote location. The system also includes an automated reporting function to generate and send diagnostic results to a designated recipient, thus providing near real-time surveillance of data from the diagnostic instruments on the system.

The invention discloses a method and system for diagnosing interface mirroring different-rate CAN network segment communication and a vehicle. The method for mirroring different-rate CAN network segment communication through the diagnostic interface comprises the steps that a diagnostic message sent by a diagnostic instrument is received, and the system clock frequency and the target baud rate of a controller to be diagnosed are obtained according to the diagnostic message; obtaining a Baud rate pre-frequency division value according to the system clock frequency and the time quantum length; obtaining a first bit time period and a second bit time period of the total bit time of the CAN bus according to the system clock frequency and the target baud rate; and setting the timing register according to the Baud rate pre-frequency division value, the first bit time period and the second bit time period so as to change the CAN rate of the diagnosis interface. According to the embodiment of the invention, the method can effectively achieve the mirroring of the communication of CAN network segments at different rates through a diagnosis interface, and can achieve the efficient and comprehensive monitoring and diagnosis of all related CAN network segments.

The present invention relates to the field of automobile diagnostic technology, and specifically to a method for improving the security of diagnostic services, comprising the following steps: Step 1: a diagnostic instrument sends a handshake request to a CAN bus, and uses request data containing a public diagnostic ID of the network segment where the target ECU is located to request a handshake with the target ECU, Step 2: after the target ECU obtains the request data, it parses the received request data and determines whether the handshake request matches itself. Step 3: the target ECU generates confirmation handshake information data and dynamic diagnostic ID encrypted data, and sends the dynamic diagnostic ID to the diagnostic instrument, which subsequently uses the dynamic diagnostic ID to perform diagnostic services. Compared with the prior art, the present invention uses request data containing a public diagnostic ID of the network segment where the target ECU is located and an encrypted dynamic diagnostic ID to complete the handshake, response, and communication between the ECU and the diagnostic instrument, thereby improving the security of data in the diagnostic service.

A method for sharing system information data in a network of two or more diagnostic instruments for performing assays is provided. The system information data includes operating information for the diagnostic instruments in the network. The method includes: sending a system information metadata packet to at least a first diagnostic instrument in the network, wherein the system information metadata packet, is associated with system information data on a second diagnostic instrument in the network and comprises one or more attributes of a system information data packet containing the associated system information data; receiving a request from the first diagnostic instrument to send the system information data packet, and in response to the request from the first diagnostic instrument to send the system information data packet, sending the system information data packet containing the associated system information data to the first diagnostic instrument.

The invention relates to an automatic protective placement support frame for an electroencephalogram diagnostic instrument, which belongs to the technical field of medical instruments and comprises an automatic telescopic placement frame main body, floating damping wheels, a core component storage protective box, a shockproof and anti-collision limiting frame and an integrated operation table board. According to the invention, the supporting placing frame which is provided with an integrated automatic telescopic frame body structure, a sub-component bottom damping flexible protection structure and a constant-temperature dust-removing and moisture-proof structure is arranged, and floating damping wheels and a shockproof and anti-collision limiting frame are combined; according to the multi-degree-of-freedom electroencephalogram machine, overall damping and individual damping are combined to offset vibration caused by multiple degrees of freedom to the maximum extent, core components of the electroencephalogram machine are protected against damage in the carrying process, and automatic stretching and retracting of high appliances on an electric control operation table board can be achieved through an integrated automatic telescopic frame body structure; and the air purifier is arranged in the storage area of the electroencephalograph main body, so that dust prevention and moisture prevention are realized, and the main body is prevented from being polluted and damaged.

1. The name of the design product: Chinese four diagnostic instrument. 2. The use of the design product: the appearance product is used for Chinese diagnosis operation. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1. 5. The bottom of the design product is the part that is not easy to see or not visible during use, and the top view is omitted.

1. The name of the design product: Chinese four diagnostic instrument (portable). 2. The use of the design product: The design product is used to collect Chinese four diagnostic data information such as face diagnosis, tongue diagnosis, auscultation, interrogation and pulse diagnosis of users. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a stable wiring line loss diagnostic apparatus, which relates to the technical field of line loss diagnostic equipment and comprises a diagnostic apparatus body, a plurality of wiring terminals are arranged at the bottom of the diagnostic apparatus body, leads are mounted at the output ends of the wiring terminals, and a mounting mechanism is arranged below the diagnostic apparatus body. A plurality of limiting mechanisms are mounted on the outer side of the mounting mechanism, each limiting mechanism comprises a cylindrical body, right-angle rods are fixedly connected to the upper side and the lower side of each cylindrical body, and a wire is in wrapping connection with the cylindrical bodies and the two right-angle rods; the limiting mechanism is used for limiting the position of the wire, the middle of the wire is firstly connected with the outer side of the cylindrical body in a winding mode, then the upper end and the lower end of the wire are connected from the rear sides of the vertical rods of the two right-angle rods in a winding mode and then penetrate through the right-angle gap to the front sides of the two right-angle rods, and at the moment, the upper end and the lower end of the wire are blocked by the transverse rods of the two right-angle rods. And then the upper ends of the wires are mounted with the corresponding wiring terminals, so that the wire loss diagnostic instrument achieves the effect of stabilizing the wiring of the wires.

The utility model belongs to the technical field of railway equipment, and particularly relates to a portable intelligent diagnostic instrument which comprises a shell, a mainboard, an interface board and a power supply battery are arranged in the shell, and a touch screen is arranged on the front face of the shell. The mainboard comprises a power supply unit, a core board unit, a network unit, a 4G unit, a positioning unit and an interface unit; the interface board comprises a power supply unit, a communication unit, an acquisition unit and an interface unit and is used for connecting external tested equipment; the power supply battery supplies power to the mainboard, the interface board and the touch screen; and the touch screen is connected with the main board and is used for displaying diagnosis information and receiving user input. According to the portable intelligent diagnostic instrument, multiple functions, high reliability and strong compatibility of the portable intelligent diagnostic instrument are realized, and the maintenance efficiency and the diagnosis precision of field equipment are remarkably improved.

The utility model provides a machine state monitoring diagnostic apparatus, and belongs to the technical field of monitoring devices. The machine state monitoring diagnostic apparatus comprises a diagnostic apparatus main body which is used for monitoring the state of a machine; the protective inner cover is sleeved outside the diagnostic instrument main body; the protective outer shell is connected with the protective inner cover through a telescopic assembly, and the protective inner cover is adjusted to move between a first position in the protective outer shell and a second position outside the protective outer shell through the telescopic assembly. The protective inner cover and the protective outer shell can be connected through the telescopic assembly, the diagnostic instrument body is driven to slide out of the protective outer shell by pulling the protective inner cover, and then the mechanical state is monitored through the diagnostic instrument body. When the diagnostic instrument is not used, the diagnostic instrument body slides into the protective outer shell through the protective inner cover, and the protective outer shell plays a role in protecting the diagnostic instrument body.

The invention discloses a portable leakage current intelligent diagnostic instrument, and relates to the technical field of power equipment state monitoring and fault diagnosis, and the portable leakage current intelligent diagnostic instrument comprises a housing adopting a portable design; the signal conditioning and acquisition module is arranged in the shell and is used for being connected to a to-be-detected line of the low-voltage power distribution network, acquiring an original leakage current signal and conditioning the original leakage current signal; the core processing module is arranged in the shell and is electrically connected with the signal conditioning and acquisition module; and the man-machine interaction module is arranged on the surface of the shell, is connected with the core processing module and is used for inputting an instruction and displaying a diagnosis result. According to the portable leakage current intelligent diagnostic instrument, double output of accurate identification and approximate distance positioning of leakage current fault types is achieved, the function of the portable leakage current intelligent diagnostic instrument is far better than that of a traditional instrument, single-point diagnosis is improved into trend analysis through the situation awareness unit, and the portable leakage current intelligent diagnostic instrument has an early warning function.

1. The name of the design product: Chinese four diagnostic instrument. 2. The use of the design product: The design product is used to collect Chinese four diagnostic data information of users, such as facial diagnosis, tongue diagnosis, auscultation, interrogation and pulse diagnosis. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.