CN202150629U

CN202150629U - Laser grid generator

Info

Publication number: CN202150629U
Application number: CN201120214450U
Authority: CN
Inventors: 赵莹; 李兆
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-23
Filing date: 2011-06-23
Publication date: 2012-02-22
Anticipated expiration: 2021-06-23

Abstract

Provided is a laser grid generator, comprising a support assembly used for fixedly installing a laser grid generating apparatus which comprises a set of slide rail fixed on the support assembly, each slide rail at least being provided with two cross laser regulators. Each cross laser regulator comprises a guide rail, the inner of which is provided with a pair of conducting strips; the guide rail axial central position is fixedly provided with an iron plate strip; a cross laser light is magnetically absorbed on the iron plate strip through a connected guide slide block with a magnet and can axially move along the guide rail under outside force; two sides of the guide slide block are provided with two conductors which are respectively in electric connection with two power supply electrodes of the cross laser light; when the guide slide block moves to the conducting strips on a head end of the guide rail, the two conductors can respectively touch conducting strips on corresponding positions to connect a power supply source of the laser grid generator. A set of scales is also provided. A plurality of cross laser lights form a plurality of grids for positioning on different occasions.

Description

Laser grid maker

Technical field

The utility model relates to a kind of a kind of device that can generate the grid wire frame to the target location.

Background technology

Existing many occasions all need predefined scope, and the location of word when writing like the calligraphist generally all needs the calligraphist being drawn squares by (like paper, chart board or advertising wall etc.) on the object of writing at present; Or it is folding and form grid to the paper that can roll over; Be time-consuming the gas of requiring great effort again like this, particularly for some hanging operations, working strength of drawing squares and difficulty all more let life fear; And also needing after the completion groundwork grid of these dozens is cleaned out, also is headachy thing.

The cross laser lamp is a kind of laser lamp that can on target, form two intersection red lines (cross), is used for doing the device of assisting the location by people at present, as is used for tire location, mechanical sheet metal graticule and cutting machine graticule etc.

Summary of the invention

The purpose of the utility model provides a kind of laser grid maker, the deficiency that it can overcome prior art, and the work that makes some draw squares is implemented easilier.

For realizing above-mentioned purpose, the utility model is taked following design:

A kind of laser grid maker, it comprises: a bracket assembly is used for fixing laser grid generating apparatus is installed; Described laser grid generating apparatus includes one group of slide rail, is separately fixed on the bracket assembly, on each slide rail, is provided with two cross laser adjusters at least; Described cross laser adjuster includes the guide rail that is installed on the slide rail; Two avris of a head end are provided with the pair of conductive sheet respectively in the guide rail; Lead rail axis is fixed with the iron plate bar to the center; The cross laser lamp is provided with two electric conductors through on the iron plate bar of guide runner magnetic in guide rail of the carry magnet that connects and can move axially at external force lower edge guide rail on the side position of the both sides of guide runner, these two electric conductors respectively with two current electrode electric connections of cross laser lamp; When guide runner moved to the conducting strip position of guide rail head end, these two electric conductors can touch the conducting strip of correspondence position respectively and connect the power supply of laser grid maker.

Also correspondence is furnished with one group of scale.

The end segment of described cross laser lamp is connected with a universal joint through a fixed cover earlier, and universal joint is fixedly connected with the guide runner of carry magnet again.

Described two electric conductors are electrodeless brush or are the conductive pole of band spring.

The slide rail of described slide rail for can the fulcrum on bracket assembly moving horizontally.

Described bracket assembly is made up of base and at least one group of longitudinal support fixed thereon.Described longitudinal support can be one a whole column, or forms by the column that is positioned at the bottom with through the elevating lever that the up-down locknut is fixed on the column.

Described power supply is the battery case that external power supply or is fixed on the belt switch on the laser grid maker.

Adjusting through the utility model laser grid generator unit; Can use several cross laser lamps to generate tens grid not of uniform size, that specification is different; Can be used in the location of different occasions, such as the location of word when the calligraphist writes, removed from draw squares, paper folding; Reduced the pollution of paper, time saving and energy saving.

The utility model has the advantages that:

1, practical, applied widely;

2, saved human resources greatly, time saving and energy saving during use;

3, environmental protection, health.

Description of drawings

Fig. 1 is the utility model laser grid maker one example structure sketch map.

Fig. 2 is the light lattice sketch map that this laser grid maker generates.

Fig. 3 is the bracket assembly one example structure sketch map of this laser grid maker.

Fig. 4 is the cross laser adjuster one example structure sketch map (structure of B portion is amplified signal among Fig. 1) of this laser grid maker.

Fig. 5 is cross laser lamp shift position sketch map (A-A among Fig. 4 to cutaway view, cross laser lamp illuminating state) on guide rail.

Fig. 6 is cross laser lamp shift position sketch map (A-A among Fig. 4 is to cutaway view, and the cross laser lamp extinguishes state) on guide rail.

Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.

Embodiment

Referring to shown in Figure 1, the utility model laser grid maker mainly includes: a bracket assembly 1, a power supply 2 and laser grid generating apparatus (comprise one group of slide rail 3 and be installed in one group of cross laser adjusting part 4 on the slide rail 3).For making things convenient for the user to measure the grid size of generation, be equipped with one group of scale 5 better.Can generate lattice shape zone 6 (as shown in Figure 2) during the work of the utility model laser grid maker.

Described bracket assembly 1 is used for fixing laser grid generating apparatus is installed; It promptly can be movable, and is also fixed; It can be made up of chassis 11 and at least one group of longitudinal support fixed thereon; Described longitudinal support can be one a whole column, or forms (referring to Fig. 1 and example structure shown in Figure 3) by the column that is positioned at the bottom 12 with through the elevating lever 14 that up-down locknut 13 is fixed on the column.

Referring to Fig. 1, described laser grid generating apparatus includes one group of slide rail 3, is separately fixed on the bracket assembly 1, and the number that on each bar slide rail 3, is provided with 4, one groups in one group of cross laser adjuster is two at least, and many persons do not limit, and depend on the needs.

For making the cross laser lamp can on guide rail, do the adjusting of mobile, rotation and angle, the utility model has designed cross laser adjuster 4 especially.Referring to Fig. 4; Described cross laser adjuster 4 includes the guide rail 401 that is installed on the slide rail; Two avris of a head end are provided with pair of conductive sheet 402 respectively in the guide rail 401; Lead rail axis is fixed with iron plate bar 403 to the center, is separated with insulation board 411 at guide rail 401 and pair of

conductive sheet

402 and 403 of iron plate bars, and cross laser lamp 405 is through on the iron plate bar 403 of guide runner 404 magnetic in guide rail of the carry magnet 410 that connects and can move axially by guide rail 401 in the external force lower edge; Two electric conductors are arranged on the side position of the both sides of guide runner 404; This electric conductor can be the electric conductor of electrodeless brush or other structures, has adopted the conductive pole 406 of band spring 407 shown in the figure among the embodiment, this two conductive poles 406 respectively with two current electrode electric connections of cross laser lamp 405.When guide runner 404 moves to conducting strip 402 positions of guide rail 401 1 head ends (being defined as front end); These two conductive poles 406 can touch the conducting strip 402 (referring to state shown in Figure 5) of correspondence position respectively and connect the power supply of laser grid maker; Cross laser lamp 405 is lighted; When cross laser lamp 45 moved on to the guide rail tail end, these two conductive poles 406 broke away from conducting strip 402 (referring to state shown in Figure 6), thereby the cross laser lamp is extinguished.Like this, there is unnecessary cross laser lamp time spent not, can shifts tail end onto it is extinguished automatically when being furnished with.

For obtaining better result of use, the end segment of the cross laser lamp of this laser grid generating apparatus can be connected with a universal joint 409 through a fixed cover 408 earlier, and universal joint 409 is fixedly connected with the guide runner 404 of carry magnet again.

The a plurality of cross laser lamp adjusters of one row; And each cross laser adjuster can move on slide rail, fixing; Self can carry out the adjustment of angle, circumference through the effect of universal joint; Making it cross hairs that laser lamp sends can alignment scale, moves to desired location, and can pass through the rotation adjusting level.

The quantity of one group of scale can be more than one, optionally measures and sets.

Described power supply 2 i.e. external power supply, also can be one be fixed on the belt switch on the laser grid maker battery case, be fixedly mounted on the correct position of this device.

In the embodiment shown in fig. 1, it adopts a slide rail form, and bracket assembly 1 is directly formed by chassis 11, column 12 with through the elevating lever 14 that up-down locknut 13 is fixed on the column 12, and the battery case 15 of belt switch is set at the tip position of bracket assembly 1.On slide rail 3, be provided with 10 cross laser adjusters 4, when lighting whole cross laser adjusters 4, can generate the grid of 9*9.It is specially adapted to the calligraphy field, and combinations such as guide rail, elevating lever and column is female through the locking of going up and down, and is adjusted to suitable height, rotates slide rail 3 again and makes it to rest on a suitable angle.Present grid square when becoming 45%d with desktop, when being greater than or less than 45%d, present pane or flat lattice, the size of lattice realizes (see figure 4) by the position of moving cross laser lamp assembly.Light can be that certain angle from the oblique upper of desktop is mapped to desktop, and when avoiding writing, the hand that holds a pen shuts out the light.The cross light that this laser grid maker sends is clear, soft, can not damage human eye, on paper of writing or plate, gets grid with the light of projection, can clearly know each position on paper of each word, makes the works layout attractive in appearance.And can on works, not stay the vestige of any graticule.

The principle of compositionality and the course of work of the utility model laser grid maker are: the cross light that utilizes row's a plurality of " cross laser lamps " to send; Lamp holder angle through adjustment cross laser lamp (that is being that adjustment through universal joint is to realize the adjustment of sending the circuit angle of cross laser lamp cross light); Form various (square, rectangular, rhombus) grid light pattern, referring to Fig. 7, Fig. 8.The guide runner of carry magnet leans on the magnet at center to inhale mutually with the iron plate bar on the guide rail, when stopping to move the cross laser adjuster, leans on the magnetic force stationary positioned.Conducting strip be shorter in length than guide rail, so when the cross laser lamp moved on to the guide rail tail end, the cross laser lamp extinguished, as unnecessary cross laser lamp time spent not, can shift tail end onto and extinguish automatically like this.

Above-mentioned each embodiment can be under the scope that does not break away from the utility model in addition some variations, so above explanation comprises and accompanying drawing shown in structure should be regarded as exemplary, but not in order to limit the protection range that the utility model is applied for a patent.

Claims

1. laser grid maker is characterized in that comprising:

One bracket assembly is used for fixing laser grid generating apparatus is installed;

Described laser grid generating apparatus includes one group of slide rail, is separately fixed on the bracket assembly, on each slide rail, is provided with two cross laser adjusters at least;

Described cross laser adjuster includes the guide rail that is installed on the slide rail; Two avris of a head end are provided with the pair of conductive sheet respectively in the guide rail; Lead rail axis is fixed with the iron plate bar to the center; The cross laser lamp is provided with two electric conductors through on the iron plate bar of guide runner magnetic in guide rail of the carry magnet that connects and can move axially at external force lower edge guide rail on the side position of the both sides of guide runner, these two electric conductors respectively with two current electrode electric connections of cross laser lamp; When guide runner moved to the conducting strip position of guide rail head end, these two electric conductors can touch the conducting strip of correspondence position respectively and connect the power supply of laser grid maker.

2. cross laser grid maker according to claim 1 is characterized in that: also correspondence is furnished with one group of scale.

3. cross laser grid maker according to claim 1 is characterized in that: the end segment of described cross laser lamp is connected with a universal joint through a fixed cover earlier, and universal joint is fixedly connected with the guide runner of carry magnet again.

4. cross laser grid maker according to claim 1 is characterized in that: described two electric conductors are electrodeless brush or are the conductive pole of band spring.

5. cross laser grid maker according to claim 1 is characterized in that: the slide rail of described slide rail for can the fulcrum on bracket assembly moving horizontally.

6. cross laser grid maker according to claim 1 is characterized in that: described bracket assembly is made up of base and at least one group of longitudinal support fixed thereon.

7. cross laser grid maker according to claim 6 is characterized in that: described longitudinal support is one a whole column, or forms by the column that is positioned at the bottom with through the elevating lever that the up-down locknut is fixed on the column.

8. cross laser grid maker according to claim 1 is characterized in that: described power supply is the battery case that external power supply or is fixed on the belt switch on the laser grid maker.