94results 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

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 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.

To provide a system for attaching a display element to a drive shaft fitted to an analog display mechanism of a measurement apparatus.SOLUTION: A system 1 disclosed herein comprises a portion 6 for mounting a display element 2 made of a material having a property of softening, and an embeddable end piece 4a of a drive shaft configured to be incorporated into a mounting portion by melting, the end piece including a part of a peripheral wall 13 of the drive shaft provided with a patterned outer bonding surface configured to mechanically anchor the end piece in the mounting portion.SELECTED DRAWING: Figure 1

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.

The invention relates to a gas measuring device (10, 20, 30) with a gas sensor (3), a first display unit (1, 21), and a control unit (4). The control unit (4) is configured to determine a hazardous state based on a gas measurement value from the gas sensor (3). The first display unit (1, 21) can be controlled to display information related to the hazardous state. The gas measuring device (10, 20, 30) is characterized in that a second display unit (2, 22) can be controlled to display status information about an internal device status, wherein the control unit (4) is configured to determine the status information. Furthermore, the invention relates to a method for displaying information determined by a gas measuring device (10, 20, 30), wherein the gas measuring device (10, 20, 30) has a first display unit (1, 21) and a second display unit (2, 22).

A control device may include a processor. A control device may include a communication device operable to data communicate with the processor. A control device may include a positional sensor operable to data communicate with the processor. A control device may include an orientation sensor operable to data communicate with the processor. A control device may include a ranging device operable to data communicate with the processor. A control device may include a hardware storage device operable to data communicate with the processor, the hardware storage device having instructions stored thereon that, when executed by the processor, cause the control device to, based at least partially on receiving a pointer request: determine pointer information relative to the control device from the ranging device and the orientation sensor, and transmit the pointer information to a base device.

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.

The utility model relates to the technical field of display, and discloses a wind power plant display system, which comprises a monitoring module, a laser projection module, a control module, an optical signal receiving module, a processing module, a display module and a brightness adjusting module. The monitoring module monitors a target ship in real time and sends target ship information to the control module; the laser projection module receives an instruction sent by the control module, projects laser to the surface of a target ship, and transmits an indication cursor to the display module for display through the processing module; the optical signal receiving module receives the returned target ship image digital signal and transmits the signal to the processing module for processing; the display module comprises an image display screen and an indication cursor display screen which are respectively used for displaying the processed target ship image information and the laser indication cursor; the brightness adjusting module is connected to the signal output end of the control module and adjusts brightness data of the display screen. The problem that information display of ships in an offshore wind plant area is interfered in severe weather is solved through the modules.

A control device may include a processor. A control device may include a communication device operable to data communicate with the processor. A control device may include a positional sensor operable to data communicate with the processor. A control device may include an orientation sensor operable to data communicate with the processor. A control device may include a ranging device operable to data communicate with the processor. A control device may include a hardware storage device operable to data communicate with the processor, the hardware storage device having instructions stored thereon that, when executed by the processor, cause the control device to, based at least partially on receiving a pointer request: determine pointer information relative to the control device from the ranging device and the orientation sensor, and transmit the pointer information to a base device.

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).

The invention belongs to the technical field of coal mine drilling machine equipment, and particularly relates to a coal mine drilling machine capable of adjusting water outlet speed, which comprises a base for fixing the whole device, and further comprises a shell arranged on the base and used for mounting other parts. And the drilling machine main body is arranged on the shell, and the drilling machine main body is used for drilling operation. The driving mechanism is arranged on the base and used for adjusting the drilling angle of the drilling machine body. Through cooperation of the adjusting mechanism and the circular ring, specifically, when a drilling machine needs to drill holes in different positions, the size of a water outlet can be automatically adjusted, due to the fact that the water pressure of an external water pump is kept stable, the speed of water flow can be increased when the water outlet is small, residues in the drilled holes can be conveniently cleaned, and the drilling efficiency is improved. Therefore, the slag removal operation at different speeds can be carried out on drill holes in different positions.

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).

An electromagnetic induction type coding device (100) comprising: a detection head (10) which has a rectangular shape, and a scale (20) which has a rectangular shape, wherein the detection head (10) is directed towards the scale (20) and is configured to move relative to the scale (20) in a measuring axis direction, wherein the detection head (10) has a drive coil (11) configured to generate a magnetic flux, wherein the scale (20) has a plurality of connecting coils (21) arranged in a fundamental period λ in the measuring axis direction, configured to be electromagnetically coupled to the magnetic flux generated by the drive coil (11), and generate a magnetic flux fluctuating in a predetermined spatial period in the measuring axis direction, wherein the detection head (10) comprises a plurality of receiver coils (12) arranged in the fundamental period λ in the measuring axis direction and configured to be electromagnetically coupled to the magnetic flux generated by the plurality of connecting coils (21) and detect a phase of the magnetic flux, wherein λ / 2 - 2d < L < λ / 2 is satisfied when a distance between one line width center and another line width center of each of the plurality of connecting coils (21) in the measuring axis direction is "L" and a line width of the plurality of connecting coils (21) is "d".

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.

To provide a display device for a vehicle that can prevent visibility and merchantability from being deteriorated due to positional deviation of a decorative member and a display panel.SOLUTION: A display device for a vehicle includes: a display panel 1 having a display unit (an indicator unit 12) that displays vehicle information; and a decorated member 3 positioned on the display panel 1 and provided outside the display unit. The decorative member 3 is provided with a plurality of positioning projections 33 projected from an opposite surface of the display panel 1. Long holes 15 are provided in the display panel 1 so as to correspond to the positioning projection 33. The positioning projections 33 inserted into the respective long holes 15 are positioned in the long holes 15 by leaving a gap G1 on a center side of the decorative member 3.SELECTED DRAWING: Figure 6