CN111561919A - Single-laser multi-lens chip - Google Patents
Single-laser multi-lens chip Download PDFInfo
- Publication number
- CN111561919A CN111561919A CN202010513171.XA CN202010513171A CN111561919A CN 111561919 A CN111561919 A CN 111561919A CN 202010513171 A CN202010513171 A CN 202010513171A CN 111561919 A CN111561919 A CN 111561919A
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- China
- Prior art keywords
- lens
- laser
- main body
- tray
- unit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Semiconductor Lasers (AREA)
Abstract
The invention discloses a single-laser multi-lens chip, comprising: a main body; the magnet bases are arranged on the side surface of the main body at intervals from top to bottom, and cylindrical mirrors are arranged on the magnet bases; a reflection unit installed inside the main body; the laser line marking instrument comprises a main body, a laser emission unit, a reflecting unit and a plurality of lasers, wherein the main body is provided with a plurality of cylindrical mirrors, the cylindrical mirrors are arranged in the main body, and the lasers emitted by the laser emission unit are reflected into the cylindrical mirrors through the reflecting unit.
Description
Technical Field
The invention relates to the technical field of laser line marking instrument accessories, in particular to a single-laser multi-lens chip.
Background
The laser striping machine is also called as a laser striping machine and is widely used for engineering measurement and indoor decoration; the laser module assembly can obtain the vertical lines and the laser lines of a horizontal direction and the standard point on ground in four directions on the core through adjusting, and after the laser demarcation device switched on the power, the horizontal lines, vertical lines and plumb point were jetted out to the laser module shadow, and the user used this as the benchmark to measure and decorate.
In order to realize lines in multiple directions, multiple laser emitters are usually needed, that is, one line corresponds to one laser emitter, so that the cost is high, and the subsequent assembly and maintenance are inconvenient.
Disclosure of Invention
The embodiment of the application aims to provide a single-laser multi-lens chip, and solves the technical problem that a plurality of lasers need to be installed in a multi-direction laser line marking instrument of laser beams in the prior art.
The scheme for solving the technical problems in the embodiment of the application is as follows:
a single-laser multi-lens die comprising:
a main body;
the magnet bases are arranged on the side surface of the main body at intervals from top to bottom, and cylindrical mirrors are arranged on the magnet bases;
a reflection unit installed inside the main body;
and the laser emission unit is arranged in the main body, and light emitted by the laser emission unit is reflected into the cylindrical mirror through the reflection unit.
The laser emission unit in this application embodiment is one, utilizes the reflecting unit with in the cylindrical mirror of light reflection to the magnet seat to realize the lines of this direction, and the magnet seat is a plurality of, and it is also a plurality of to form the lines at last, and single laser instrument just can realize many light lines, very big cost and subsequent assembly, the maintenance degree of difficulty that reduces like this.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
further, the hanging device further comprises an outer ring, a glue dispensing groove is formed in the upper end of the outer ring, the upper end of the main body extends into the inner portion of the outer ring, the upper end of the main body is connected with the outer ring through a cross shaft, and the hanging device has the beneficial effect that the main body is convenient to form and suspend through the outer ring and the cross shaft.
Further, install one at least on any side of main part the magnet seat, the beneficial effect who adopts this step is convenient for form the light lines of a plurality of directions.
Furthermore, the number of the reflection units is consistent with that of the cylindrical mirrors, and the cylindrical mirrors are in one-to-one correspondence, so that the reflected light can enter the cylindrical mirrors.
Further, the reflection unit includes:
the lens tray is obliquely arranged in the main body, and a lens clamping groove is formed in the lens tray;
the lens is installed inside the lens clamping groove, and the beneficial effect of the step is that the lens tray is used for loading the lens, so that the stability of lens installation is ensured.
Furthermore, an installation cavity is formed in the main body, a plurality of limiting bulges are arranged on the cavity wall of the installation cavity at intervals from top to bottom, and the lens tray is arranged on the limiting bulges.
Furthermore, the light emitted by the laser emission unit enters one of the cylindrical mirrors after being reflected by any one of the lenses to form a laser marking.
Furthermore, the plane on which the lens tray is located rotates downwards anticlockwise by taking the center line of the main body as a center from top to bottom, and the beneficial effect of the step is that the lens tray corresponds to the cylindrical mirror.
Furthermore, the plane where the lens tray is located close to the laser emission unit and the horizontal plane form an included angle of 27.5 degrees, and the plane where the lens tray is located far away from the laser emission unit and the horizontal plane form an included angle of 45 degrees.
Further, the central line of the cylindrical mirror far away from the laser emission unit is parallel to the horizontal plane.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. in the embodiment of the application, the reflecting unit reflects the light to the cylindrical mirror on the magnet seat, so that the light emitted by a single laser can meet the requirement of multi-directional laser marking.
2. The embodiment of the application carries out structural design on the reflection unit, and facilitates subsequent assembly and adjustment of the reflection unit.
3. The embodiment of the application has the advantages of simple structure and low cost, and is convenient for subsequent assembly or maintenance.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a single-laser multi-lens movement according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a single-laser multi-lens movement according to an embodiment of the present invention, in which a cylindrical mirror and a magnet holder are removed;
fig. 3 is a schematic structural diagram of a cylindrical mirror, a magnet holder and a reflection unit in a single-laser multi-lens chip according to an embodiment of the present invention;
reference numerals:
1-a body; 2-a magnet holder; 3-cylindrical mirror; 4-a reflection unit; 5-a laser emitting unit; 6-outer ring; 7-glue dispensing groove; 8-a cross shaft; 9-mounting a cavity; 10-a light beam;
401-a lens tray; 402-a lens; 403-lens card slot.
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 invention pertains.
In the description of the present application, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The single-laser multi-lens chip provided by the embodiment of the application solves the technical problem that a plurality of lasers are required to be installed in a multi-direction laser line marking instrument of laser beams in the prior art.
The general idea of the embodiment of the application is as follows: a single laser is arranged in the main body, light is reflected by the reflection unit and enters each cylindrical mirror to form laser beams in different directions, and marking requirements are met.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example (b):
as shown in fig. 1 to 3, an embodiment of the present application discloses a single-laser multi-lens die, including:
the main body 1 is used as a bearing part and used for installing other components to form a movement;
the laser module comprises a main body 1, a plurality of magnet seats 2 and a plurality of cylindrical mirrors 3, wherein the magnet seats 2 are arranged on the side surface of the main body 1 at intervals from top to bottom, the cylindrical mirrors 3 are arranged on the magnet seats, the number of the magnet seats 2 in the embodiment of the application is 5, the magnet seats are used for installing magnet rings, the cylindrical mirrors 3 are arranged on the magnet rings in a matching mode, the purpose of the magnet rings is to reduce stress when the cylindrical mirrors are adjusted conveniently, and the installation mode of the magnet seats 2 and the cylindrical mirrors 3 is the prior art and only;
the reflecting unit 4 is arranged inside the main body 1, and the reflecting unit 4 in the embodiment of the application mainly realizes light reflection, namely, light emitted by a single laser is refracted and reflected to respectively enter different cylindrical mirrors, so that laser graticules in different directions are formed, and the requirement of multi-directional beam is met;
the laser emitting unit 5 is installed inside the main body 1, and light emitted by the laser emitting unit 5 is reflected into the cylindrical mirror 3 through the reflecting unit 4; laser emission unit 5 in this application embodiment is current laser instrument, only need to launch the laser beam can, as to which kind of laser instrument, can change according to customer's demand.
Specifically, as shown in fig. 1, the embodiment of the present application further includes an outer ring 6, an adhesive applying groove 7 is formed at an upper end of the outer ring 6, an upper end of the main body 1 extends into the outer ring 6, and the upper end of the main body 1 is connected to the outer ring 6 through a cross shaft 8; the embodiment of the application also comprises an outer ring 6, and the main body and the outer ring 6 can realize a suspension function through a cross shaft 8.
Specifically, install one at least on any side of main part 1 magnet seat 9, the main part 1 of this application embodiment is the cuboid, has four sides promptly, and at least one magnet seat 9 is installed on every side, a cylindrical mirror on magnet seat 9, and after a plurality of cylindrical mirrors, the laser beam can form 360 degrees marked lines.
As shown in fig. 1 and 3, the number of the reflection units 4 is the same as the number of the cylindrical mirrors 3, in the embodiment of the present application, the light emitted by the laser emission unit 5 is parallel to the center line of the main body, and in order to be reflected to the cylindrical mirrors 3 on each side, the light needs to be reflected by the reflection units 4, and the cylindrical mirrors 3 are located on different sides, so that one cylindrical mirror 3 needs to be reflected by one corresponding reflection unit 4, and thus the light can enter the cylindrical mirror 3.
Specifically, as shown in fig. 1 and 2, the reflection unit 4 includes:
a lens tray 401, wherein the lens tray 401 is obliquely installed inside the main body 1, and a lens clamping groove 403 is formed on the lens tray 401;
a lens 402, said lens 402 being mounted inside said lens slot 403; in the embodiment of the present application, a reflection unit 4 includes a mirror 402, and the mirror 402 is mounted on the mirror tray 401, and it is required to ensure that the mirror 402 corresponds to the light emitted from the laser emission unit 5, so as to complete the reflection and refraction functions.
Specifically, an installation cavity 9 is formed in the main body 1, a plurality of limiting protrusions 10 are arranged on the cavity wall of the installation cavity 9 at intervals from top to bottom, and the lens tray 401 is arranged on the limiting protrusions 10; in the embodiment of the present application, four limiting protrusions 10 are in one group, and one group of limiting protrusions 10 supports one reflection unit 4, that is, the support of four corners of the lens tray 401 is completed; in the embodiment of the present application, the lens tray 401 needs to be tilted, and the upper surface of the corresponding limiting protrusion 10 forms a tilted surface, so that the lens tray 401 can be placed; the laser emitting unit 5 in the embodiment of the present application is installed at the upper end inside the installation cavity 9, and the light reflected by the laser emitting unit 5 is parallel to the central line of the installation cavity 9, so that the light can be reflected or refracted by the lens 402.
Specifically, the light emitted by the laser emitting unit 5 enters one of the cylindrical mirrors 3 to form a laser marking after being reflected by any one of the mirrors 402, in this embodiment, one mirror 402 corresponds to one cylindrical mirror 3, so that the light source reflected by the mirror 402 can enter one cylindrical mirror 3 to form a laser beam marking.
Specifically, the plane where the lens tray 401 is located rotates downward and counterclockwise from top to bottom with the center line of the main body 1 as the center, in the embodiment of the present application, the lens tray 401 rotates downward, so that the lenses 402 also rotate downward, the arrangement mode of the lenses 402 corresponds to the cylindrical lenses 3, and the cylindrical lenses 3 are located on different side surfaces, so that the lenses need to rotate counterclockwise; the installation space inside the main body 1 is limited, and it is not satisfactory that the lenses are on the same horizontal plane, so that the lenses 402 need to be arranged from top to bottom.
Specifically, the plane where the lens tray 401 close to the laser emission unit 5 is located and the horizontal plane form an included angle of 27.5 degrees, and the plane where the lens tray 401 far away from the laser emission unit 5 is located and the horizontal plane form an included angle of 45 degrees; the central line of the cylindrical mirror 3 far away from the laser emission unit 5 is parallel to the horizontal plane; in the embodiment of the present application, the uppermost lens tray 401 forms an included angle of 27.5 degrees with the horizontal plane, the lowermost lens tray 401 forms an angle of 45 degrees with the horizontal plane, and the lowermost cylindrical mirror 3 is in the horizontal position, so that vertical lines in four directions, a horizontal laser line, and a standard point on the ground can be formed.
The light beam 10 in the embodiment of the present application is a light beam obtained by reflecting light through the mirror 402, and is shown in the figure for facilitating understanding of the present application.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
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; while the invention has been described in detail and with reference to the foregoing embodiments, it will 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 present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. Many lens cores of single laser instrument, its characterized in that includes:
a main body;
the magnet bases are arranged on the side surface of the main body at intervals from top to bottom, and cylindrical mirrors are arranged on the magnet bases;
a reflection unit installed inside the main body;
and the laser emission unit is arranged in the main body, and light emitted by the laser emission unit is reflected into the cylindrical mirror through the reflection unit.
2. The single-laser multi-lens movement according to claim 1, further comprising an outer ring, wherein a glue dispensing groove is formed in the upper end of the outer ring, the upper end of the main body extends into the outer ring, and the upper end of the main body is connected with the outer ring through a cross shaft.
3. A single laser multi-lens cartridge as in claim 1, wherein at least one of the magnet mounts is mounted on either side of the body.
4. A single laser multi-lens cartridge according to claim 1, wherein the number of reflective units corresponds to the number of cylindrical mirrors.
5. The single laser multi-lens cartridge of claim 1, wherein the reflection unit comprises:
the lens tray is obliquely arranged in the main body, and a lens clamping groove is formed in the lens tray;
a lens, the lens is installed inside the lens clamping groove.
6. The single-laser multi-lens movement according to claim 5, wherein a mounting cavity is formed in the main body, a plurality of limiting protrusions are arranged on the cavity wall of the mounting cavity at intervals from top to bottom, and the lens tray is arranged on the limiting protrusions.
7. The single-laser multi-lens movement according to claim 5, wherein the light emitted by the laser emitting unit is reflected by any lens and enters one of the cylindrical mirrors to form a laser marking.
8. The single laser multi-lens movement of claim 7, wherein the lens tray rotates downward and counterclockwise from top to bottom about a center line of the body.
9. The single-laser multi-lens movement according to claim 8, wherein a plane where the lens tray close to the laser emission unit is located and a horizontal plane form an included angle of 27.5 degrees, and a plane where the lens tray far away from the laser emission unit is located and a horizontal plane form an included angle of 45 degrees.
10. The single laser multi-lens cartridge of claim 9, wherein a centerline of the cylindrical mirror distal from the laser emitting unit is parallel to a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513171.XA CN111561919A (en) | 2020-06-08 | 2020-06-08 | Single-laser multi-lens chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513171.XA CN111561919A (en) | 2020-06-08 | 2020-06-08 | Single-laser multi-lens chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111561919A true CN111561919A (en) | 2020-08-21 |
Family
ID=72073737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010513171.XA Withdrawn CN111561919A (en) | 2020-06-08 | 2020-06-08 | Single-laser multi-lens chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111561919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160353A1 (en) * | 2022-02-24 | 2023-08-31 | 常州华达科捷光电仪器有限公司 | Laser line-projection device |
-
2020
- 2020-06-08 CN CN202010513171.XA patent/CN111561919A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160353A1 (en) * | 2022-02-24 | 2023-08-31 | 常州华达科捷光电仪器有限公司 | Laser line-projection device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200821 |
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| WW01 | Invention patent application withdrawn after publication |