65results about "Indication apparatus" patented technology

To enable easy assembling to an assembling object.SOLUTION: A first light guide 40 includes: a light guide body 44 formed of a transparent resin; a light diffusion body 41 which is molded integrally with the light guide body 44, is formed of a resin containing a light diffusion material and has a light-emission part 42 for emitting light incident on the light guide body 44; and a through hole 48 which is provided between the light guide body 44 and the light diffusion body 41. The light guide body 44 and the light diffusion body 41 are assembled on an operation knob 30 as an assembling object at a time.SELECTED DRAWING: Figure 3

A sampling device for use with an air pump of an air-sampling system, the sampling device comprising: a base-section, a first closure cap integrally moulded with the body of the base- section, the first closure cap for fitting to and for covering an open-end of a connector; and a top- section comprising, a second closure cap integrally moulded with the body of the top-section, the second closure cap for fitting to and for covering a first open-end of an air inlet.

The present invention concerns an electromagnetic motor system for driving an indicator (16) in front of a display panel (4). The system comprises: an electromagnetic motor comprising a stator (6) and a rotor (7), the stator being arranged to face a first side of the display panel, and comprising coils, the rotor being arranged to face a second, opposite side of the display panel, and shaped as a ring to allow a readable area on the second side of the display panel (4) to be seen at least through an inner region of the ring, the rotor (7) comprising a set of rotor magnets placed along the ring; a guide arrangement (8) configured to hold the rotor (7) in a given position with respect to the display panel while allowing the rotor to be rotated with respect to a rotor rotation axis; an indicator (16) coupled to, or integrally formed with the rotor (7) such that the indicator is arranged to rotate with respect to the rotor rotation axis when the rotor (7) is rotated as a result of stimulating the coils (13); a sensor system (9) configured to determine rotation-related information of the rotor (7); and a control module (10) configured to feed electrical signals to the coils to stimulate them based on at least the rotation-related information from the sensor system (9).

A synchronization system (30) for synchronization of at least one physical element (12) and at least one digital element (13) of an analog / digital instrument (30) of a vehicle (1) is described, which envisages: a first driving sub-system (32), for driving the digital element (13) and including a first digital processing unit (32a) operatively coupled to the digital element (13); a second driving sub-system (34), for driving the physical element (12) and including a second digital processing unit (34a) operatively coupled to the physical element (12). The first and second digital processing units (32a, 34a) of the first and second driving sub-systems (32, 34) implement a synchronization algorithm to determine a synchronism between an operation of the first driving sub-system (32) and a corresponding operation of the second driving sub-system (34), said synchronization algorithm including operations that are independent of the use of a common reference clock and are based on a set of predefined signals exchanged between the first and second digital processing units (32a, 34a).

An air-flow meter 500 is disclosed, for use with an air pump 900 and sampling device 200 of an air-sampling system fig. 5, for calibration of the pump, wherein the pump draws air through the open end

A sensor device (D1) is attachable for use to a gauge (G1) and configured to obtain a measurement from the gauge (G1) contactlessly, the gauge (G1) including: a dial plate (G16) provided with a scale mark (G161); a needle (G14) rotatable over the dial plate (G16); and a shaft configured to rotate the needle (G14). The sensor device (D1) includes a body (M1) and a battery unit (B1). The body (M1) includes a body casing (1) containing a sensor circuit configured to obtain the measurement. The battery unit (B1) includes a battery casing (5) containing at least one battery cell configured to supply electric power to the sensor circuit. The body (M1) and the battery unit (B1) are configured to be assembled to each other as a result of the body casing (1) and the battery casing (5) being stacked on top of each other.

A positioning device comprising: a main body disposed facing the surface of a cover member; a plurality of slide members provided in the main body so as to be movable in mutually different directions along the radial directions of the cover member; a plurality of claws capable of pinching the outer peripheral surface of an analog meter, each claw being provided at the respective tip of the plurality of slide members; a synchronous drive section that moves the plurality of slide members in the radial direction in synchronization so that the distances of the plurality of claws from the center of the main body are always equal to each other; a sensor holding section that is provided at the center of the surface of the main body facing the surface of the cover member and capable of holding a sensor unit; and a pushing member that pushes out the sensor unit held by the sensor holding section toward the center of the surface of the cover member facing the sensor unit.

An information display system for a work vehicle including an auxiliary transmission is disclosed. The information display system comprises a meter panel unit including a display element and a controller configured to control the meter panel unit. The controller causes a display region of the display element to display a graphical user interface (GUI) to enable operation settings to be made for the work vehicle for each stage of the auxiliary transmission on a single setting screen.

An information display system of a work vehicle including an auxiliary transmission includes a meter panel unit including a display and a controller configured or programmed to control the meter panel unit. The controller is configured or programmed to cause a display region of the display to display a graphical user interface to enable operation settings to be made for the work vehicle for each stage of the auxiliary transmission on a single setting screen.

Disclosed is an electronic scale ruler, having a scale ruler main body, a main control board, an input, a display screen, a light source, a vernier base, and a distance conversion assembly. The scale ruler main body has an outer edge side. The light source is mounted on the outer edge side of the scale ruler main body, having a plurality of light beads and being capable of displaying scale. The vernier base is removably mounted on the outer edge side of the scale ruler main body, being capable of moving along a length direction of the outer edge side of the scale ruler main body. The distance conversion assembly is configured to calculate a movement of the vernier base from an origin on the outer edge side of the scale ruler main body.

A synchronization system for synchronization of at least one physical element and at least one digital element of an analog / digital instrument of a vehicle is described, which envisages: a first driving sub-system, for driving the digital element and including a first digital processing unit operatively coupled to the digital element; a second driving sub-system, for driving the physical element and including a second digital processing unit operatively coupled to the physical element. The first and second digital processing units of the first and second driving sub-systems implement a synchronization algorithm to determine a synchronism between an operation of the first driving sub-system and a corresponding operation of the second driving sub-system, said synchronization algorithm including operations that are independent of the use of a common reference clock and are based on a set of predefined signals exchanged between the first and second digital processing units.

A sensor for detecting an angular position of an actuator comprises a device for displaying a sensor function, in particular a detected sensor value, the device having at least one display for displaying the sensor function using at least a first light source and at least a second light source.

The invention describes a synchronization system (30) for synchronizing at least one physical element (12) and at least one digital element (13) of an analog / digital instrument (30) of a vehicle (1), comprising: a first drive subsystem (32) for driving the digital element (13) and comprising a first digital processing unit (32a) operably coupled to the digital element (13); a second drive subsystem (34) for driving the physical element (12) and comprising a second digital processing unit (34a) operably coupled to the physical element (12). A first digital processing unit (32a) of the first drive subsystem (32) and a second digital processing unit (34a) of the second drive subsystem (34) implement a synchronization algorithm to determine synchronization between operation of the first drive subsystem (32) and corresponding operation of the second drive subsystem (34), the synchronization algorithm includes operations independent of the use of the common reference clock and based on a set of predetermined signals exchanged between the first and second digital processing units (32a, 34a).

To provide a display device capable of lighting the needle of a clock as needed without using an electric wiping contact.SOLUTION: A wrist watch display device includes at least one light source and a set of needles including at least one first light emitting indicator 1 including a first light guide body 11 coaxial around an axis D of rotation between a dial supporting at least one reference scale on the upper surface and a windshield on the side facing a user and arranged so as to scatter a part of light emitted by the at least one light source. The first light guide body 11 includes a first coupling fine structure 110 arranged so as to allow light to enter into the first light guide body 11 and / or allow the light to be emitted from the first light guide body 11.SELECTED DRAWING: Figure 1

The invention relates to a sensor (1) with at least one housing (2) in which sensor components are integrated. The housing (2) has at least one housing part (9) made of a light-conducting material. The housing part (9) has at least one light-conducting element (11) forming a display element, which has an inclined surface (13) and a light-exit surface (12) on the outside of the housing (2). Visible light emitted by a light source arranged in the interior of the housing (2) is coupled into the light-conducting element (11) via the inclined surface (13) and guided therein to the light-exit surface (12). The housing part (9) has a plate-shaped base body (10), from which the or each light-conducting element (11) protrudes, wherein the or each light-conducting element (11) is formed integrally with the plate-shaped base body (10).

A positioning device includes a body to be disposed to face a surface of a cover; a plurality of slides provided, in the body, to be movable in different directions along a radial direction of the cover; a plurality of claws provided at tips of the plurality of slides and configured to hold an outer circumferential surface of an analog meter; a synchronizing driver configured to move the plurality of slides in the radial direction in synchronization with each other such that distances of the plurality of claws from a center of the body are always equal to each other; a sensor holder provided at a center of a surface of the body facing the surface of the cover, and configured to hold the sensor; and a pusher configured to push the sensor held by the sensor holder toward a center of the surface of the cover facing the sensor.

The invention relates to the technical field of instruments, in particular to an instrument. A rotating shaft rotates in the inner shell, the dial plates rotate in the inner shell through a plurality of rotating columns, each rotating column is fixedly provided with a worm gear, the rotating shaft is fixedly provided with a plurality of worms, and the worms are in meshing transmission with the worm gears respectively. The instrument further comprises an outer shell with sliding ways arranged on the inner walls of the front side and the rear side, a round hole is formed in the left end of the outer shell, the right side of the outer shell is rotationally connected with a side door through a torsional spring, and the inner shell slides in the two sliding ways. The lower end of the shell is fixedly provided with a plurality of inwards-sunken rubber covers, and the edges of the rubber covers are provided with rubber rings. A sliding plate is slidably connected to the lower side of the left end of the shell, a plurality of spherical surfaces protruding outwards are formed on the lower end face of the sliding plate, and the multiple spherical surfaces can make contact with the upper surfaces of the multiple rubber covers correspondingly and conduct extrusion. Deviation of an instrument display angle caused by a mounting position can be reduced, and the instrument display angle can be flexibly adjusted.

The invention relates to a display device for a motor vehicle comprising a dial (3) with markings (7), a pointer (4, 6) mounted on a shaft (41, 49) and pointing to the markings (7, 11), an electric motor (57, 58) capable of rotating the shaft (41, 49) and the pointer (4, 6) via a mechanical movement (34), and wherein the dial (3) is openworked to reveal the mechanical movement (34). The mechanical movement (34) includes a return spring (44, 53) arranged to return the pointer (4, 6) to a rest position. The invention also relates to an instrument panel comprising said device.

The utility model belongs to meter hairspring technical field, and disclose a kind of combined meter hairspring assembly, including hairspring chassis, rotationally connected with the shaft in the top center position of hairspring chassis, hairspring chassis is provided with hairspring main body, the outside end surface of hairspring main body is fixedly connected with locating post, the inside end surface of hairspring main body is fixedly connected with intermediate block, cooperation slot is opened in intermediate block, cooperation block is provided in cooperation slot, cooperation block is fixed on the outside of shaft, the outside of shaft is equipped with connecting sleeve, the outside wall of connecting sleeve is fixedly connected with the multiple top face limit board of evenly distributed, by rotating ring, positioning block can be made to leave the positioning slot on positioning plug-in board, plug-in rod can also be made to leave the insertion hole on locating post, connecting sleeve, top face limit board, side limit board and other structures can be moved upwards and detached, and then detach hairspring main body, and hairspring main body can be quickly disassembled.

Mechanical position indicator (100) for representing an actuation state of an actuator of automation technology, comprising: an indicating element (110) for representing said actuation state; wherein said actuation state is represented by a linear position (113) of said indicating element, wherein said linear position of said indicating element has a first limit (111) and a second limit (112), wherein said first limit is fix, wherein the mechanical position indicator comprises a slidable mask at least partially surrounding said indicating element in a cross section, wherein the mask is set up to indicate a position of said second limit.

The present invention relates to a display instrument (100) for a motor vehicle comprising a display (200) and a pointer (300). The pointer (300) is rotatably connected to a pointer shaft (320) which deflects a pointer flag (310), the pointer flag (310) having a light source (400) extending along its length (L). The light source (400) comprises at least one microLED.

The invention relates to an active ionization device for dissipating electrostatic charges, which can be connected to at least one high-voltage source and is designed as at least one electrode, preferably freestanding in space. The ionization device includes a device for optically indicating the operating state of the at least one electrode, which is configured to optically indicate the operating state of the at least one electrode, provided that the high voltage applied to the at least one electrode is not controlled and without an associated control system. According to the invention, it is particularly provided that the device for optically indicating the operating state comprises only a converter device, which is configured to convert a high voltage supplied by the high-voltage source of the at least one electrode into an operating voltage necessary for operating the device for optically indicating the operating state.

A sensor device system includes a sensor device (D1) that is attached for use to a measuring instrument (G1) including a scale plate (G16), a shaft member (G17), a pointer (G14) and a magnet (G18), and that contactlessly acquires a measurement value measured by the measuring instrument (G1). The pointer (G14) has an axial portion attached to the shaft member (G17) and an indicating portion that extends radially outward from the axial portion and points to the scale as viewed in an axial direction (Z). The magnet (G18) has one each of an N pole and an S pole disposed in a circumferential direction of the shaft member (G17). The sensor device (D1) includes a sensor circuit (2) and a case (1) accommodating the sensor circuit (2). The sensor circuit (2) generates a magnetic pole boundary direction value by detecting a magnetic pole boundary direction parallel to an interface between the N pole and the S pole, and generates a meter reading value by correcting the magnetic pole boundary direction value with a correction value. The correction value is calculated based on an extension direction of the pointer (G14) and an angle formed by the magnetic pole boundary direction and a reference direction of the magnetic pole boundary direction.

The present invention relates to an electromagnetic motor system for driving an indicator (16) in front of a display panel (4). The system comprises: an electromagnetic motor including a stator (6) and a rotor (7), the stator being configured to face a first side of the display panel and including coils, the rotor being configured to face a second opposite side of the display panel and being formed as a ring to allow a readable area on the second side of the display panel (4) to be seen at least through the inner region of the ring, the rotor (7) including a set of rotor magnets placed along the ring; a guide (8) configured to hold the rotor (7) in a given position relative to the display panel while allowing the rotor to rotate relative to a rotor rotation axis; an indicator (16) coupled to or integrally formed with the rotor (7) such that the indicator is configured to rotate relative to the rotor rotation axis when the rotor (7) rotates due to the excitation coil (13); a sensor system (9) configured to determine rotation-related information of the rotor (7); and a control module (10) configured to feed an electrical signal to the coil to excite the coil, at least based on the rotation-related information from the sensor system (9).

The invention discloses a real-time state monitoring device for weak current engineering, and relates to the technical field of state monitoring, the real-time state monitoring device comprises a mounting plate, the front side of the mounting plate is fixedly connected with a shell, the inner side of the shell is provided with a monitoring display screen, the upper side of the shell is provided with a monitoring unit, and the monitoring unit comprises two fixing blocks. The two fixing blocks are fixedly connected to the upper side of the shell, rotating rods are rotationally connected to the outer sides of the two fixing blocks, a rotating plate is fixedly connected between the two rotating rods, and a top plate is fixedly connected to the upper side of the rotating plate. According to the real-time state monitoring equipment for the weak current engineering, through arrangement of a fixed block, a rotating plate, a top plate, a vertical plate, a lifting plate and an electric push rod, a monitoring probe is conveniently controlled to move up and down when the environment state is monitored, through an air cylinder, a fixed cylinder, a contact plate, a contact block I and a contact block II, the monitoring probe is conveniently controlled to rotate, the monitoring range of the probe is increased, and the monitoring efficiency is improved. The monitoring precision is improved.

The invention belongs to the technical field of aviation engineering design, and discloses an aircraft hidden fault indication recording system and an alarm database design method.The aircraft hidden fault indication recording system comprises a plurality of sensors used for feeding back state parameters of an aircraft in real time, and the state parameters comprise voltage, current, vibration, frequency, Hall, displacement, temperature and humidity; the at least one processing unit is used for receiving the state parameters of the sensor and external system data so as to realize a system design expected function; the at least one resident application is used for synthesizing the abnormal state of the whole aircraft based on the feedback data of each processing unit and the sensor data, then giving out comprehensive judgment and feeding back possible hidden faults; wherein the system is composed of the sensor, the processing unit and the resident application according to the complexity of cross-linking of the aircraft system. According to the invention, the problem that the existing hidden fault of the airplane is difficult to position and troubleshoot is solved, so that the hidden fault of the airplane is quickly positioned and troubleshot.

An information display system for a work vehicle includes a meter panel unit including a display and a controller configured or programmed to control the meter panel unit. The display includes a display region in which an item image indicating an item on which a user can perform a specific operation is to be displayed, and the controller is configured or programmed to cause the display region to display the item image including a type icon indicating a type of the operation.