摘要:
The invention relates to a device for adjusting an optical mirror (33), comprising a mirror carrier (36) which is held on a carrier profile (40) and which receives a mirror (33), and three adjustment pins (37) which penetrate three threaded bores in the mirror carrier (36) which are offset in relation to each other in the direction of the periphery thereof, said pins being axially displaceable by screwing them inside the threaded bores (42) and which rest on counter bearings (43), which are formed on the carrier profile (40), with the leg points (371) thereof. In order to adjust the mirror (33) in a precise and rapid manner, the counter bearings (43) are embodied in such a way that they centre the mirror carrier (36) via said adjusting pins and at least two counter bearings (43) enable radial excursion of the leg point (371) of the respective adjusting pin (37).
摘要:
The invention is based on a piece of distance measuring equipment, particularly a laser rangefinder (10) in the form of a hand-held appliance, having a lead frame unit (18) and an electrooptical unit (20, 26) which comprises a transmission or reception unit (22, 28) and a lens support unit (24, 30, 62). It is proposed that the lens support unit (24, 30, 62) be supported by the lead frame unit (18).
摘要:
The invention relates to a locating device, in particular a handheld locating device (10), for detecting objects which are enclosed in a medium, said device having a housing (12) and at least one sensor apparatus, which is arranged in the housing (12), as well as an opening (24) which penetrates the device (10). The invention proposes that the opening (24) can be illuminated in a pulsating manner using at least one light source (34) which is arranged in the measuring device, the illumination repetition rate being dependent on the type of object detected.
摘要:
The invention is based on a distance-measuring device, in particular a laser distance-measuring device (10) which is in the form of a handheld device, having a printed circuit board (18) and a transmitting or receiving unit (20, 22) which is provided for transmitting or receiving a measurement signal, and comprises a housing (30, 46, 82, 96, 130) which has a base surface (32, 48, 102, 140) which faces the printed circuit board (18), a side surface and a signal surface (38, 50, 98, 142). The invention proposes that the side surface is in the form of a signal surface (38, 50, 98, 142).
摘要:
The invention relates to a method for detecting objects (12) that are enclosed in a medium (10). According to said method, a measuring signal (UM) correlated with an enclosed object is measured and is used to generate a second signal which reflects the measured signal strength of the measuring signal in a segmented manner by associating individual segment units of the second signal with intervals of the signal strength of the measuring signal. The inventive method is characterized in that the threshold values (USn) of the individual segment units of the second signal are varied depending on the measured signal strength of the measuring signal (UM). The invention also relates to a measuring device, especially a hand-held positioning device for carrying out the inventive method.
摘要:
The invention relates to a method for detecting objects (12) that are enclosed in a medium (10). According to said method, a test signal (18) that makes it possible to obtain information about the position of the enclosed object (12) is generated via at least one transmission coil (14) and at least one receiving conductor loop system (16) which are inductively coupled to each other. The frequency (fM) of the test signal (UM) is modified in accordance with the signal intensity of the detected test signal (18). The invention further relates to a measuring apparatus, especially a hand-held locating device (24,124), for carrying out the disclosed method.
摘要:
The invention relates to a measuring instrument, particularly a hand-held instrument (10) for measuring distances, comprising at least one transmission branch (28) for a test signal and adjustable switching means (36) for deflecting the test signal. The switching means (36) reflect at least a portion of the test signal in a first switched position (42) while unblocking the transmission branch (28) for the measuring radiation in a second switched position (42'). According to the invention, the switching means (36) reflect the measuring radiation in a diffuse manner in the first switched position (42). Also disclosed is a method for producing such a measuring instrument.
摘要:
The invention relates to an electrooptical measuring device, in particular a hand-held device (10) for contactless distance measurement, said device having an optical transmission path (28), which has at least one optical transmitter (20) for transmitting a measurement signal, and having a reception path (29) having at least one receiving optical system for focusing a measurement signal in the direction of a receiver (26), and having an optical system carrier (40) which holds components of the transmission and reception paths. The invention proposes that the optical system carrier (40) is made from plastic. The invention also relates to a method for producing such an electrooptical measuring device.
摘要:
The invention is based on a piece of distance measuring equipment, particularly a laser rangefinder (10) in the form of a hand-held appliance, having a lead frame unit (18) and an electrooptical unit (20, 26) which comprises a transmission or reception unit (22, 28) and a lens support unit (24, 30, 62). It is proposed that the lens support unit (24, 30, 62) be supported by the lead frame unit (18).