CN2720399Y

CN2720399Y - Adjustable multifunctional laser-levelling steel band tape

Info

Publication number: CN2720399Y
Application number: CN 200420082352
Authority: CN
Inventors: 吴其联
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-27
Filing date: 2004-08-27
Publication date: 2005-08-24
Anticipated expiration: 2014-08-27

Abstract

The utility model discloses an adjustable multifunctional laser-levelling steel band tape, which is designed for the situation that the public known steel band tape and the normal levelling tool are combined to use when the public known steel band tape is used in the construction and the engineering, and the measurement mode has low working efficiency and is easy to generate mistakes. The main design scheme is that one end of a band tape disk arranged between a front casing and a rear casing is provided with a lateral bubble pipe and a vertical bubble pipe. The diametral planes of the two bubble pipes are inserted in a top surface where the front casing and the rear casing are combined as a whole. One end of a laser generator which is connected with a connecting belt ring and an optical lens head is arranged on a fixing adjustment seat. Parts of the connecting belt ring and the optical lens head are inserted in the side surface where the front casing and the rear casing are combined as a whole. The steel band tape, the bubble pipes, the laser levelling function, the laser angle measurement function, the laser dotting function are made into an integrated structure. Besides, the adjustable multifunctional laser-levelling steel band tape which is adjustable is a multifunctional steel band tape with ideal structure and function, having the advantages of high accuracy and dapper product.

Description

Adjustable multi-function laser leveling steel tape

Technical field

The utility model relates to the measuring tool field, is a kind of Adjustable multi-function laser leveling steel tape.

Background technology

At present, known steel tape is more when building, project installation use to be used in combination with the flat instrument of water detection routine (also claiming surveyor's staff), and mode is to use up a kind of instrument to change another kind of instrument again.This metering system, work efficiency is lower, also is easier to go wrong.

Summary of the invention

The purpose of this utility model is to provide a kind of Adjustable multi-function laser leveling steel tape to this area, to solve the flat and lower technical matters of measurement work efficiency of water detection.And this Adjustable multi-function laser leveling steel tape design main points are that steel tape, air level, laser levelling, laser angle measurement, laser dotting function are combined as a whole.Now in conjunction with the accompanying drawings, its feature is described as follows:

The profile characteristics are procapsids in back casing laterally be the long bodily form of many curves, vertically be the short bodily form, simultaneously with twice forming technique behind the procapsid, the elastomeric material of having annotated on the housing, feel is soft in use to make tape measure.Simultaneously rubber is annotated with different colors, formed double-colored shell, profile has novel unique.

Locking key adopts twice forming technique braking the elastomeric material of having annotated on the pushing hands ABS, and feel is soft in use to make tape measure.

The bubble pipe is that horizontal bubble pipe and vertical bubble pipe have been installed at the top of this tape measure, and this two-way bubble pipe is installed and guaranteed the level precision measured.

The laser levelling is that laser generator is installed in the secured adjusted seat, has guaranteed that LASER Light Source is consistent with the air level precision of bubble pipe, by the rotation to the optical frames head, can carry out levelling measurement and laser angle and measure.Designed two screw adjusted structures and installation nut simultaneously, can before measurement, finely tune, measuring accuracy is further improved air level; Nut is installed will be used with general tripod, can measure at various complex environments.

In the bottom design of tape measure the magnetic steel chip architecture, the shake when preventing to measure improves measuring accuracy.

Adjustable multi-function laser leveling steel tape, this steel tape is made up of procapsid, optical frames head, connection band, laser generator, secured adjusted seat, battery case cover plate, power switch, battery case, horizontal bubble pipe, vertical bubble pipe, chi tep reel, belt hook, back casing, locking key, chi tape guide piece, chi band, magnetic steel disc, installation nut, A set screw, B set screw, setting nut seat, it is characterized in that:

A), chi tep reel 11 1 ends of installing between procapsid 1 and back casing 13 are provided with horizontal bubble pipe 9 and vertical bubble pipe 10, the diametric plane of these two bubble pipes is embedded in the end face that procapsid and back casing are assembled into integral body;

B), secured adjusted seat 5 is equipped with laser generator 4, an end of laser generator is connected with and connects band 3 and optical frames head 2, the part that connects band and optical frames head is embedded in the side that procapsid and back casing are assembled into integral body.

Described setting nut seat 21 is fixedly connected in procapsid 1 and the back casing 13, and A set screw 19 and B set screw 20 are connected the screw of setting nut seat 21 respectively.

Be connected with battery case 8 in described procapsid 1 and the back casing 13, battery case cover plate 6 links with power switch 7 and battery case.

This steel tape with level, levelling, measurement of angle, get the organic combination of multiple function ready, make a tool (measurer) have the function of using more.And easy to carry, improved technology content, the product specification of steel tape, market outlook are good.

Description of drawings

Fig. 1 is a STRUCTURE DECOMPOSITION synoptic diagram of the present utility model;

Fig. 1-the 1st, STRUCTURE DECOMPOSITION of the present utility model does not mark the enlarged diagram (wherein omitting individual part) of sequence number as yet.

Fig. 2 is the synoptic diagram after the utility model assembling;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the right view of Fig. 2;

Fig. 5 is the rear view of Fig. 2;

Fig. 6 is the vertical view of Fig. 2;

Fig. 7 is the upward view of Fig. 2.

The sequence number of above accompanying drawing and title: 1, procapsid, 2, the optical frames head, 3, connect band, 4, laser generator, 5, secured adjusted seat, 6, the battery case cover plate, 7, power switch, 8, battery case, 9, horizontal bubble pipe, 10, vertical bubble pipe, 11, the chi tep reel, 12, belt hook, 13, back casing, 14, locking key, 15, chi tape guide piece, 16, chi band, 17, the magnetic steel disc, 18, nut is installed, 19, A set screw, 20, the B set screw, 21, the setting nut seat.

Embodiment

Embodiment is example with using of this steel tape.Earlier tape measure is put to supporting object by position shown in Figure 2 during measurement, levelness is adjusted in turn by A set screw 19 and B set screw 20, because of the top of tape measure is provided with horizontal bubble pipe 9, vertical bubble pipe 10, be in the centre as the bubble in the adjusted bubble pipe, illustrate that luminous point or the laser rays launched from optical frames head 2 have reached predetermined requirement.The luminous point of by rotary optical eyeglass head 2 optical frames head 2 being launched during measurement of the level and the difference of object being measured compare can measure whether level of object being measured; Earlier reach consistent with levelling benchmark during levelling, by rotation need levelling point is compared measurement then optical frames head 2 by the luminous point that optical frames head 2 are launched in the adjusting of optical frames head 2; Earlier reach consistent with measuring basis during measurement of angle, by rotation the need slotted line is compared measurement then optical frames head 2 by the light that optical frames head 2 are launched in the adjusting of optical frames head 2; Earlier reach consistent with measuring basis when getting measurement ready, be rotated the multimetering that once to finish same size by transmit direction then optical frames head 2 by the luminous point that optical frames head 2 are launched in the adjusting of optical frames head 2.

Claims

1, Adjustable multi-function laser leveling steel tape, this steel tape is made up of procapsid, optical frames head, connection band, laser generator, secured adjusted seat, battery case cover plate, power switch, battery case, horizontal bubble pipe, vertical bubble pipe, chi tep reel, belt hook, back casing, locking key, chi tape guide piece, chi band, magnetic steel disc, installation nut, A set screw, B set screw, setting nut seat, it is characterized in that:

A), chi tep reel (11) one ends of installing between procapsid (1) and back casing (13) are provided with horizontal bubble pipe (9) and vertical bubble pipe (10), the diametric plane of these two bubble pipes is embedded in the end face that procapsid and back casing are assembled into integral body;

B), secured adjusted seat (5) is equipped with laser generator (4), an end of laser generator is connected with and connects band (3) and optical frames head (2), the part that connects band and optical frames head is embedded in the side that procapsid and back casing are assembled into integral body.

2, Adjustable multi-function laser leveling steel tape as claimed in claim 1, it is characterized in that setting nut seat (21) is fixedly connected in procapsid (1) and the back casing (13), A set screw (19) and B set screw (20) are connected the screw of setting nut seat (21) respectively.

3, Adjustable multi-function laser leveling steel tape as claimed in claim 1 is characterized in that being connected with battery case (8) in procapsid (1) and the back casing (13), and battery case cover plate (6) links with power switch (7) and battery case.