CN2798035Y

CN2798035Y - Laser flexible rule

Info

Publication number: CN2798035Y
Application number: CN 200520102418
Authority: CN
Inventors: 来延安
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-25
Filing date: 2005-05-25
Publication date: 2006-07-19
Anticipated expiration: 2015-05-25

Abstract

The utility model relates to a laser flexible ruler for measuring length and the horizontal degree of ground, which comprises a shell, a ruler strip, a rotational machine core, a line light source, a light source adjustment seat, a transverse water bubble and a longitudinal water bubble, wherein the transverse and the longitudinal water bubbles are arranged on the upper end face of the shell; the ruler strip is connected with the rotational machine core which is connected with the shell; the line light source is sheathed with the shell; the light source adjustment seat is sheathed on the line light source. The laser flexible ruler not only can measure the horizontal degree of ground but also can measure the length of an object, and can also measure corresponding positions or the parallel degree of the object and the ground. The utility model has multiple measurement functions, and is good for enhancing the efficiency of measurement work.

Description

A kind of laser tape measure

Technical field the utility model is a kind of laser tape measure of measuring length, levelness.

Existing tape measure function is single on the background technology market, and its crawl structure of stopping and fixedly stop takies two spaces respectively.Length with respect to tape measure is subjected to certain placing restrictions on.The existing level meter of measuring ground flat degree can only be measured the flatness of ground level, and volume is big.And these two kinds of measurement specific purpose tools all be in the building decoration specialized engineering personnel work must with instrument, uses very frequently, simple function separately uses, the inconvenience that influences work efficiency and carry.

Summary of the invention the utility model provides a kind of multiple function that has, laser tape measure easy to use, overcome carry, awkward defective.

The technical scheme that realizes this laser tape measure of goal of the invention is described as follows: it mainly includes housing, chi bar, chi bar guide block, chi bar latch segment, rotates movement, line source, the light source adjustment seat, laterally bubble and vertically bubble, the chi silver lap switches through the motivation core, rotating movement is installed in the housing inner chamber, horizontal bubble is installed respectively on housing top to be installed on the housing of chi bar outlet with vertical bubble, chi bar guide block, the activity of chi bar latch segment is installed in housing bottom, movement is movable to be cooperated with rotating, line source connects housing, socket light source adjustment seat above it.

This laser tape measure has horizontal bubble and vertical bubble, the flatness that can look at ground straight on housing top.The chi bar can directly be measured length, line source by the light source adjustment seat, can launch horizontal light.Can measure the levelness of correspondence position object.Therefore, it has multiple measurement function, and is easy to use, especially is fit to the use of house decoraton and construction, and volume is urinated in carrying.

Description of drawings Fig. 1 is the utility model topology view.

1-housing 2-rotates the vertical bubble 5-of the horizontal bubble 4-of movement 3-chi bar 6-chi bar guide block 7-chi bar latch segment 8-rotating shaft 9-battery 10-light source adjustment seat 11-line source 12-switch

Below the embodiment, in conjunction with the accompanying drawings technology contents of the present utility model is elaborated: the horizontal bubble 3 of attaching transparent column shape and vertically bubble 4 respectively in two semi-circular recesses of the upper end of the housing 1 that the back side is in the arc-shaped.This two bubble 3 and 4 half is exposed on the shell 1, can look at moving of bubble straight.Shell 1 inner chamber central authorities rotate movement 2 inner chamber package chi bars 5 by the rotation movement 2 of rotating shaft 8 clutch disk shapes, and chi bar 5 is by stretching out housing 1 with the chi bar guide block 6 that is connected shell 1 bottom.Be concave arc shape in the middle of the socket of activity grafting shell 1 bottom, chi bar latch segment 7 two, chi bar latch segment 7, with the circumference that rotates movement 2 movingly, drive forward and backward the moving of chi bar latch segment 7 and compress or unclamp and rotate movement 2, control positioning rule bar 5 flexible.Line source 11 in shell 1 front end socket outsourcing, socket light source adjustment seat 10 on line source 11, double-screw bolt on the fine setting light source adjustment seat 10, make the upper and lower fine motion of line source 11 heads, volume to locating tab assembly, by switch connection battery 9, the light that line source is sent keeps aiming at the object of surveying, and determines the horizontal level of this object or corresponding place and ground level.

Claims

1. laser tape measure, it mainly contains housing, blade, rotation movement, chi bar guide block, chi bar latch segment, horizontal bubble and vertical bubble, line source and light source adjustment seat, the chi silver lap switches through the motivation core, rotate movement and connect housing, chi bar latch segment is with rotating movement movingly, chi bar guide block is installed on the housing of chi bar outlet, it is characterized in that line source (8) socket housing (1), and housing (1) upper end is assembled horizontal bubble (3) and vertical bubble (4).

2. the described a kind of laser tape measure of according to claim 1 is characterized in that being socketed with on the line source (8) light source adjustment seat (10).