CN218661089U

CN218661089U - Auxiliary laser grid forming device for writing

Info

Publication number: CN218661089U
Application number: CN202222225356.8U
Authority: CN
Inventors: 彭德强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-03-21
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a write with supplementary check device of beating of laser, including first ruler and second ruler, the one end of first ruler and second ruler is rotated and is connected for contained angle between first ruler and the second ruler can be adjusted between 0-180, first ruler and second ruler are provided with a plurality of laser lamps, every respectively along the side interval of respective obverse side the laser lamp homoenergetic enough projects out a laser line on writing the plane. The utility model discloses beat check convenient operation can not leave the vestige of beating the check on the paper of writing after writing, and beat the check clearly.

Description

Auxiliary laser lattice-making device for writing

Technical Field

The utility model relates to a writing tools technical field, concretely relates to write with supplementary check device of beating of laser.

Background

When a calligrapher (especially a beginner) writes, a check needs to be made on the written paper to provide a positioning reference for calligraphy writing. The traditional modes of drawing, folding or penetrating the written paper can be adopted for marking the paper, the drawing and folding are not only troublesome in operation, but also leave marks on the paper, the attractiveness of writing is affected, and the penetrating lattice has the problem of penetration printing and unsharpness for the thicker paper.

The laser check device can overcome the defect of traditional check mode, and its principle is to form word check with the laser lines projection on paper, and the defect of traditional check mode can be overcome to laser check device on the market (for example, chinese utility model patent CN210039214U discloses a soft pen calligraphy with scalable laser check former, chinese utility model patent CN203070584U discloses a laser shot-light white paper routing device etc.), but its ubiquitous flexibility of using is relatively poor, and the volume ratio is great, the problem of being not convenient for to accomodate.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a write with supplementary check device of beating of laser to it is relatively poor to solve the flexibility ratio of having the use of supplementary check device of beating of current laser, and the volume ratio is bigger, the problem of not being convenient for to accomodate.

The utility model provides a write with supplementary check device of beating of laser, including first ruler and second ruler, the one end of first ruler and second ruler is rotated and is connected for contained angle between first ruler and the second ruler can be adjusted between 0-180, first ruler and second ruler are provided with a plurality of laser lamps, every respectively along the side interval of respective positive side the laser line on writing the plane all can be in to the laser lamp.

Furthermore, a controller is arranged in the first ruler and/or the second ruler, the controller is electrically connected with the laser lamps and used for controlling the laser lamps to be turned on at certain intervals n (n is more than or equal to 0), interval adjusting keys are arranged on the first ruler and/or the second ruler and electrically connected with the controller, and the controller controls the interval number of the laser lamps to be turned on according to signals input by the interval adjusting keys.

Further, the one end of first ruler is equipped with first articulated seat, the one end of second ruler is equipped with the articulated seat of second, first articulated seat and the articulated seat of second are connected through the hinge rotation.

Further, the one end of first ruler with first articulated seat detachably connects, the one end of second ruler with the articulated seat detachably connects of second.

Furthermore, one end of the first ruler and/or the second ruler is provided with a lock groove, a lock head is arranged on the first hinged seat and/or the second hinged seat, and the lock head is matched with the lock groove.

Furthermore, the lock head is magnetically connected with the lock groove.

Furthermore, the lock head is connected with the lock groove in a buckling mode.

Further, be equipped with first counter sink on the first articulated seat, be equipped with the second counter sink on the articulated seat of second, the hinge including the adaptation in first area cap spliced pole and adaptation in the first counter sink is downthehole second area cap spliced pole, the screw hole is located to the one end of first area cap spliced pole, the one end of second area cap spliced pole is equipped with screwed joint, screwed joint threaded connection in the screw hole.

Further, the length, width and height of the first ruler and/or the second ruler are 30cm, 2cm and 2cm respectively.

Further, a battery is arranged in the first ruler and/or the second ruler.

The beneficial effects of the utility model embody:

the utility model provides a first ruler and second ruler are rotatable, rotate to the contained angle when first ruler and second ruler are 180, accessible laser lamp projects many parallel laser lines on writing the plane, the parallel lines that each laser lamp of accessible projected out come for writing to provide the location reference this moment, rotate to the contained angle when first ruler and second ruler are 90, accessible laser lamp projects many vertically and horizontally staggered's laser line on writing the plane, the character check that accessible laser lamp projected out comes to provide the location reference for writing this moment, rotate to the contained angle when 0 when first ruler and second ruler, first ruler and second ruler fold together, this limit is convenient for accomodate.

The device passes through the laser lamp and projects out parallel lines and word check on writing the plane for the calligraphy is write and is provided the location reference, for traditional mode, this application is beaten check convenient operation, can not leave the vestige of beating the check on the paper of writing after writing, and beats the check clearly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the first ruler and the second ruler of the embodiment of the present invention when the included angle is 180 °;

fig. 3 is a schematic structural view of the first ruler and the second ruler of the embodiment of the present invention when the included angle is 90 °;

fig. 4 is a schematic structural view of the included angle between the first ruler and the second ruler of the embodiment of the present invention is 0 °.

In the drawings, 10-first straightedge; 20-a second straightedge; 30-a laser light; 31-laser line; 40-spacing adjustment keys; 51-a first articulated seat; 511-first counterbore; 52-a second articulated seat; 521-a second counterbore; 53-hinge shaft; 531-first capped connecting posts; 532-a second capped connection post; 533-threaded hole; 534-screw joint; 61-locking groove; 62-lock head.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1-4, the embodiment of the present invention provides a laser-assisted marking device for writing, which includes a first ruler 10 and a second ruler 20, wherein the length, width and height of the first ruler 10 and/or the second ruler 20 are 30cm, 2cm and 2cm respectively.

One end of the first 10 and second 20 straightedges is pivotally connected such that the angle between the first 10 and second 20 straightedges is adjustable between 0 deg. -180 deg. (including 0 deg. and 180 deg.). The first ruler 10 and the second ruler 20 are respectively provided with a plurality of laser lamps 30 at intervals along the side edges of the respective front sides, and each laser lamp 30 can be used for writing a laser line 31 on a plane.

The first ruler 10 and the second ruler 20 of the application can rotate, as shown in fig. 2, when the first ruler 10 and the second ruler 20 rotate to form an included angle of 180 degrees, a plurality of parallel laser lines 31 can be projected on a writing plane through the laser lamps 30, at the moment, the parallel lines projected by the laser lamps 30 can provide positioning reference for writing, as shown in fig. 3, when the first ruler 10 and the second ruler 20 rotate to form an included angle of 90 degrees, a plurality of criss-cross laser lines 31 can be projected on the writing plane through the laser lamps 30, at the moment, a character lattice projected by the laser lamps 30 can provide positioning reference for writing, as shown in fig. 4, when the first ruler 10 and the second ruler 20 rotate to form an included angle of 0 degree, the first ruler 10 and the second ruler 20 are folded together, and the side is convenient to store.

The device passes through laser lamp 30 and projects out parallel lines and word check on writing the plane for the calligraphy is write and is provided the location reference, for traditional mode, this application check operation is convenient, can not leave the trace of check on the paper of writing after writing, and the check is clear.

In this embodiment, a controller is disposed in the first ruler 10 and/or the second ruler 20, the controller is electrically connected to each laser lamp 30 and is configured to control the laser lamps 30 to be turned on at a certain interval number n (n is greater than or equal to 0), the first ruler 10 and/or the second ruler 20 is provided with an interval adjusting key 40, the interval adjusting key 40 is electrically connected to the controller, and the controller controls the interval number of the laser lamps 30 to be turned on according to a signal input by the interval adjusting key 40. The spacing between the laser lines 31 can be adjusted by adjusting the number of the intervals of the laser lamps 30, so that the requirements of writing in different sizes can be met.

In this embodiment, referring to fig. 1, a first hinge seat 51 is disposed at one end of the first ruler 10, a second hinge seat 52 is disposed at one end of the second ruler 20, and the first hinge seat 51 and the second hinge seat 52 are rotatably connected through a hinge shaft 53.

Preferably, one end of the first ruler 10 is detachably connected with the first hinge seat 51, and one end of the second ruler 20 is detachably connected with the second hinge seat 52, so that the first ruler 10 can be detached from the first hinge seat 51, and the second ruler 20 can be detached from the second hinge seat 52, so that the first ruler 10 and the second ruler 20 can be used together or separately, and the use is flexible. Particularly, the one end of first ruler 10 and/or second ruler 20 is equipped with locked groove 61, be equipped with tapered end 62 on first articulated seat 51 and/or the articulated seat 52 of second, tapered end 62 adaptation in locked groove 61, can adopt the structure of magnetism connection between tapered end 62 and the locked groove 61, also can adopt bayonet coupling's structure, adopt above-mentioned structure to realize convenient dismouting.

Preferably, in order to assemble the first hinge seat 51, the second hinge seat 52 and the hinge shaft 53 together, a first counter bore 511 is formed in the first hinge seat 51, a second counter bore 521 is formed in the second hinge seat 52, the hinge shaft 53 includes a first capped connecting column 531 adapted to the first counter bore 511 and a second capped connecting column 532 adapted to the second counter bore 521, one end of the first capped connecting column 531 is disposed in a threaded hole 533, one end of the second capped connecting column 532 is disposed with a screw joint 534, and the screw joint 534 is screwed in the threaded hole 533.

In this embodiment, a battery is further disposed in the first ruler 10 and/or the second ruler 20, the battery supplies power to electrical elements such as the laser lamp 30 and the controller in the first ruler 10 and/or the second ruler 20, and the battery may be a detachable battery or a rechargeable built-in battery with a USB.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and description of the present invention.

Claims

1. The utility model provides a write with supplementary check device of beating of laser which characterized in that: the laser ruler comprises a first ruler and a second ruler, wherein one end of the first ruler is connected with one end of the second ruler in a rotating mode, so that the included angle between the first ruler and the second ruler can be adjusted between 0 degrees and 180 degrees, a plurality of laser lamps are arranged on the first ruler and the second ruler respectively along the side edge intervals of the respective front sides, and each laser lamp can project a laser line on a writing plane.

2. The laser-assisted marking device for writing of claim 1, characterized in that:

the laser lamp control device comprises a first ruler and/or a second ruler, and is characterized in that controllers are arranged in the first ruler and/or the second ruler, the controllers are electrically connected with the laser lamps and used for controlling the laser lamps to be turned on at certain intervals n (n is larger than or equal to 0), interval adjusting keys are arranged on the first ruler and/or the second ruler, the interval adjusting keys are electrically connected with the controllers, and the controllers control the interval numbers of the laser lamps to be turned on according to signals input by the interval adjusting keys.

3. The laser-assisted marking device for writing of claim 1, characterized in that:

the one end of first ruler is equipped with first articulated seat, the one end of second ruler is equipped with the articulated seat of second, first articulated seat and the articulated seat of second are connected through the hinge rotation.

4. A laser assisted marking device for writing according to claim 3, characterized in that:

one end of the first ruler is detachably connected with the first hinged seat, and one end of the second ruler is detachably connected with the second hinged seat.

5. The laser-assisted marking device for writing of claim 4, wherein:

one end of the first ruler and/or the second ruler is/are provided with a lock groove, a lock head is arranged on the first hinged seat and/or the second hinged seat, and the lock head is matched with the lock groove.

6. The laser-assisted marking device for writing of claim 5, characterized in that:

the lock head is magnetically connected with the lock groove.

7. The laser-assisted marking device for writing of claim 5, characterized in that:

the lock head is connected with the lock groove in a buckling mode.

8. A laser assisted marking device for writing according to claim 3, characterized in that:

be equipped with first counter sink on the first articulated seat, be equipped with the second counter sink on the articulated seat of second, the hinge include the adaptation in first area cap spliced pole and adaptation in the first counter sink is downthehole second area cap spliced pole, the screw hole is located to the one end of first area cap spliced pole, the one end of second area cap spliced pole is equipped with screwed joint, screwed joint threaded connection in the screw hole.

9. The laser-assisted marking device for writing of claim 1, characterized in that:

the length, width and height of the first ruler and/or the second ruler are respectively 30cm, 2cm and 2cm.

10. The laser-assisted marking device for writing of claim 1, characterized in that:

and a battery is arranged in the first ruler and/or the second ruler.