CN218272882U - Handheld laser with double infrared preview structures - Google Patents
Handheld laser with double infrared preview structures Download PDFInfo
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- CN218272882U CN218272882U CN202222702284.1U CN202222702284U CN218272882U CN 218272882 U CN218272882 U CN 218272882U CN 202222702284 U CN202222702284 U CN 202222702284U CN 218272882 U CN218272882 U CN 218272882U
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Abstract
A handheld laser with a double-infrared preview structure comprises a vibrating mirror seat, a mounting cavity, a light inlet hole and a light outlet hole, wherein the light inlet hole and the light outlet hole are communicated with the mounting cavity; the built-in infrared laser transmitter is fixedly installed in the installation cavity, the external infrared laser transmitter is fixedly installed outside the installation cavity, the built-in infrared laser transmitter generates built-in preview red light emitted through the light emitting hole, the external infrared laser transmitter generates external preview red light intersected with the built-in preview red light, and the emitting angle of the external preview red light is adjustable. The utility model discloses intersect the external ruddiness of previewing that produces with both in the focus position of the laser beam who jets out from the light-emitting hole with built-in preview ruddiness, the person of facilitating the use accurately grasps the distance between handheld laser instrument and the working face to the availability factor has been improved.
Description
Technical Field
The utility model relates to a handheld laser instrument field, concretely relates to handheld laser instrument with two infrared preview structures.
Background
In a conventional light path system of a laser device, a preview red light source is usually provided, and positioning can be performed according to the emitted preview red light in the use process. Handheld laser instrument among the prior art, like laser cleaner, at the in-process that uses, need the workman can be accurate find the distance between laser cleaner and the cleaning surface to guarantee the cleaning quality of laser to the cleaning surface, the cleaning surface in the reality is mostly the surface of unevenness, just so needs the adjustment laser cleaner that the workman can be accurate and the distance between the cleaning surface, if the adjustment distance is inaccurate, will lead to wasing inhomogeneous, the cleaning performance is poor. The existing handheld laser is generally only provided with one preview red light source, the distance between the laser cleaner and a cleaning surface is adjusted through emitted preview red light, the emergent angle of the preview red light is constant, the preview red light cannot be adjusted according to the focal length of the laser, and the effect is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned technical problem that prior art exists, the utility model provides a handheld laser instrument with two infrared preview structures, this handheld laser instrument with two infrared preview structures can intersect the external preview ruddiness that both produced and built-in preview ruddiness in the focus position of the laser beam who jets out from the light-emitting hole, and the person of facilitating the use accurately grasps the distance between handheld laser instrument and the working face to the availability factor has been improved.
In order to achieve the above object, the utility model provides a handheld laser with two infrared preview structures, it includes the mirror seat that shakes, the mirror seat that shakes has built-in installation cavity, and with the income unthreaded hole and the light-emitting hole that the installation cavity switches on, be equipped with X axle speculum and Y axle speculum in the installation cavity, install X axle galvanometer motor and Y axle galvanometer motor on the mirror seat that shakes, the X axle speculum by the X axle galvanometer motor drive rotation, the Y axle speculum by the Y axle galvanometer motor drive rotation, the light-emitting hole is used for penetrating into laser beam, laser beam through the X axle speculum with the Y axle speculum reflects the back and jets out from the light-emitting hole;
the infrared laser device comprises a mounting cavity, a built-in infrared laser transmitter, an external infrared laser transmitter and an infrared light source, wherein the built-in infrared laser transmitter is fixedly mounted in the mounting cavity, the external infrared laser transmitter is fixedly mounted outside the mounting cavity, the built-in infrared laser transmitter is used for generating built-in preview red light emitted through a light emitting hole, the external infrared laser transmitter is used for generating external preview red light intersected with the built-in preview red light, and the emitting angle of the external preview red light is adjustable.
As the utility model discloses a further preferred technical scheme, it is in to go into the unthreaded hole setting the rear side of mirror base shakes, the unthreaded hole sets up the below of mirror base shakes, the X axle motor mounting hole has been seted up to the top of mirror base shakes, the X axle shake the mirror motor wear admittedly in the X axle motor mounting hole, Y axle motor mounting hole has been seted up in the place ahead of mirror base shakes, the Y axle shake the mirror motor wear admittedly in the Y axle motor mounting hole.
As the utility model discloses a further preferred technical scheme, be equipped with X axle motor briquetting and Y axle motor briquetting on the mirror base of shaking, the X axle mirror motor that shakes passes through X axle motor briquetting is fixed in on the mirror base of shaking, the Y axle mirror motor that shakes passes through Y axle motor briquetting is fixed in on the mirror base of shaking, X axle motor briquetting with Y axle motor briquetting all through the screw with mirror base locking connection shakes.
As a further preferred technical scheme of the utility model, still install the field lens in the light-emitting hole.
The utility model discloses a handheld laser instrument with two infrared preview structures through setting up built-in infrared laser emitter and external infrared laser emitter, can intersect the external preview ruddiness that both produced and built-in preview ruddiness in the focus position of the laser beam who jets out from the light-emitting hole, and the person of facilitating the use accurately grasps the distance between handheld laser instrument and the working face, improves the availability factor.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a viewing angle provided by a handheld laser having a dual infrared preview structure according to the present invention;
fig. 2 is a schematic diagram of another viewing angle provided by the handheld laser with dual infrared preview structures according to the present invention;
fig. 3 is a light path diagram of the handheld laser device with the dual infrared preview structure of the present invention.
In the figure: 1. the device comprises a mirror vibration seat, 2 an X-axis mirror vibration motor, 3 a Y-axis mirror vibration motor, 4 an external infrared laser transmitter, 5 an internal infrared laser transmitter, 6 an incident light hole, 7 an emergent light hole, 8 an X-axis reflector, 9 a Y-axis reflector.
The purpose of the present invention is to provide a portable electronic device, which can be easily and conveniently operated.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.
As shown in fig. 1-3, the utility model provides a handheld laser instrument with two infrared preview structures, including the microscope base 1 that shakes, microscope base 1 that shakes has built-in installation cavity, and with income unthreaded hole 6 and light-emitting hole 7 that the installation cavity switched on, be equipped with X axle speculum 8 and Y axle speculum 9 in the installation cavity, it shakes mirror motor 2 and Y axle to shake mirror motor 3 to install X axle on the microscope base 1 to shake, X axle speculum 8 by X axle shakes mirror motor 2 drive rotations, Y axle speculum 9 by Y axle shakes mirror motor 3 drive rotations, it is used for penetrating laser beam to go into unthreaded hole 6, laser beam warp X axle speculum 8 with follow after Y axle speculum 9 reflects on light-emitting hole 7 jets out the working face, like the working face of laser rust cleaning, the working face of laser welding or the working face of laser marking.
The infrared laser device is characterized in that a built-in infrared laser transmitter 5 is fixedly installed in the installation cavity, an external infrared laser transmitter 4 is fixedly installed outside the installation cavity, the built-in infrared laser transmitter 5 is used for generating built-in preview red light emitted through the light emitting hole 7, the external infrared laser transmitter 4 is used for generating external preview red light intersected with the built-in preview red light, and the emitting angle of the external preview red light is adjustable.
Through setting up built-in infrared laser emitter 5 and external infrared laser emitter 4, can intersect the external ruddiness of previewing that both produced and built-in preview ruddiness in the focus position of the laser beam who jets out from light-emitting hole 7 to the person of facilitating the use accurately grasps the distance between handheld laser instrument and the working face, and then improved the availability factor.
In one embodiment, the light inlet hole 6 is disposed at the rear side of the lens holder 1, and the rear side of the lens holder 1 may be connected to a collimating assembly for injecting laser light into the light inlet hole 6, and the collimating assembly may also be used as a handle for holding. The light emitting hole 7 is arranged below the vibrating mirror base 1, and laser emitted through the light emitting hole 7 is used for acting on a workpiece, such as laser derusting, laser welding or laser marking. An X-axis motor mounting hole is formed above the mirror vibrating base 1, the X-axis mirror vibrating motor 2 is fixedly penetrated in the X-axis motor mounting hole, a Y-axis motor mounting hole is formed in the front of the mirror vibrating base 1, and the Y-axis mirror vibrating motor 3 is fixedly penetrated in the Y-axis motor mounting hole.
In another specific implementation, an X-axis motor pressing block and a Y-axis motor pressing block are arranged on the mirror vibrating base 1, the X-axis mirror vibrating motor 2 is fixed on the mirror vibrating base 1 through the X-axis motor pressing block, the Y-axis mirror vibrating motor 3 is fixed on the mirror vibrating base 1 through the Y-axis motor pressing block, and the X-axis motor pressing block and the Y-axis motor pressing block are both in locking connection with the mirror vibrating base 1 through screws.
Preferably, when the hand-held laser is used for cleaning and derusting, a field lens is further installed in the light outlet 7, so that the laser emitted through the field lens is used for cleaning.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (4)
1. A handheld laser with a double infrared preview structure is characterized by comprising a vibrating mirror base, wherein the vibrating mirror base is provided with a built-in mounting cavity, and a light inlet hole and a light outlet hole which are communicated with the mounting cavity, an X-axis reflector and a Y-axis reflector are arranged in the mounting cavity, an X-axis vibrating mirror motor and a Y-axis vibrating mirror motor are mounted on the vibrating mirror base, the X-axis reflector is driven to rotate by the X-axis vibrating mirror motor, the Y-axis reflector is driven to rotate by the Y-axis vibrating mirror motor, the light inlet hole is used for injecting a laser beam, and the laser beam is reflected by the X-axis reflector and the Y-axis reflector and then is emitted from the light outlet hole;
the infrared laser device comprises a mounting cavity, a built-in infrared laser transmitter, an external infrared laser transmitter and an infrared light source, wherein the built-in infrared laser transmitter is fixedly mounted in the mounting cavity, the external infrared laser transmitter is fixedly mounted outside the mounting cavity, the built-in infrared laser transmitter is used for generating built-in preview red light emitted through a light emitting hole, the external infrared laser transmitter is used for generating external preview red light intersected with the built-in preview red light, and the emitting angle of the external preview red light is adjustable.
2. The handheld laser with the dual infrared preview structure as recited in claim 1, wherein the light inlet hole is disposed at a rear side of the lens holder, the light outlet hole is disposed below the lens holder, an X-axis motor mounting hole is disposed above the lens holder, the X-axis lens motor is fixedly inserted in the X-axis motor mounting hole, a Y-axis motor mounting hole is disposed in front of the lens holder, and the Y-axis lens motor is fixedly inserted in the Y-axis motor mounting hole.
3. The handheld laser with the dual infrared preview structure as claimed in claim 1, wherein an X-axis motor pressing block and a Y-axis motor pressing block are disposed on the galvanometer base, the X-axis galvanometer motor is fixed on the galvanometer base through the X-axis motor pressing block, the Y-axis galvanometer motor is fixed on the galvanometer base through the Y-axis motor pressing block, and the X-axis motor pressing block and the Y-axis motor pressing block are both connected with the galvanometer base through screws.
4. The handheld laser with dual infrared preview architecture of claim 1, wherein a field lens is further mounted in the light exit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702284.1U CN218272882U (en) | 2022-10-13 | 2022-10-13 | Handheld laser with double infrared preview structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702284.1U CN218272882U (en) | 2022-10-13 | 2022-10-13 | Handheld laser with double infrared preview structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218272882U true CN218272882U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222702284.1U Active CN218272882U (en) | 2022-10-13 | 2022-10-13 | Handheld laser with double infrared preview structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218272882U (en) |
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2022
- 2022-10-13 CN CN202222702284.1U patent/CN218272882U/en active Active
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