CN218362676U - Electric control display laser focusing device - Google Patents
Electric control display laser focusing device Download PDFInfo
- Publication number
- CN218362676U CN218362676U CN202222430331.1U CN202222430331U CN218362676U CN 218362676 U CN218362676 U CN 218362676U CN 202222430331 U CN202222430331 U CN 202222430331U CN 218362676 U CN218362676 U CN 218362676U
- Authority
- CN
- China
- Prior art keywords
- focusing device
- laser focusing
- indicator light
- laser
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses an automatically controlled demonstration laser focusing device, which comprises a body, the body includes the shell, the shell openly is equipped with display panel and control button, the shell back is equipped with the strong magnet, the inside upper strata of body is equipped with control circuit board, the inside lower floor of body is equipped with range sensor. The utility model adopts the installation mode of the strong magnet, the disassembly and the assembly are rapid and convenient, the application range is wide, and the use cost is low; the distance measuring sensor is adopted to replace naked eyes for distance measurement, so that the focal length precision is improved, and the digital display and state indication functions are realized; the built-in control circuit board and the multi-path output interface automatically judge the laser focal length and output a control signal, and have the advantages of high compatibility and rich functions; the built-in data storage chip stores lens data with different focal lengths, and can be compatible with lenses of different models so as to realize the quick switching of the lenses; realize independent power supply, it is more convenient to carry.
Description
Technical Field
The utility model relates to a laser technical field that focuses, concretely relates to automatically controlled demonstration laser focusing device.
Background
With the continuous development of laser technology, laser marking equipment is widely used in various civil science and technology fields, including wine industry, beverage industry, pharmaceutical industry, dairy industry, food processing industry and the like with more applications. The laser focusing device for focusing is installed on the laser marking equipment, any laser marking equipment needs to be focused by laser firstly before being used, whether the focal distance after focusing is correct or not determines the definition of the laser marking effect and the marking aesthetic degree, and if the focal distance value is not accurate, a large number of defective products are easily caused to appear, so that economic loss can be brought to a user of the laser marking equipment. In the process of focusing by the existing laser focusing device, the following problems often occur:
1. the focusing process is complicated, the operation can be realized by professional personnel, ordinary personnel cannot directly operate the focusing device, even if a double-red light focusing mode (such as the published patent CN204171540U or CN 105034607A) is adopted, the problem of focusing failure after field lenses with different widths are replaced also exists, and the focal length precision of the double-red light focusing mode is low;
2. when a user marks products with different heights, focal lengths need to be frequently replaced, when professional laser application personnel carry out standard sample testing, focusing lenses with different focal length breadth need to be frequently replaced on the same laser focusing equipment, the focal length value after the focusing lens replacement can be greatly changed, under the conditions, an operator needs to search for the focal length again, the process is complex, time and labor are wasted, and certain damage can be caused to naked eyes;
3. although some laser marking devices adopt a distance measuring sensor to focus the focal length (for example, the published patent CN 108080794A), an independent computer is generally required to be matched, the device is bulky, the cost of the device is increased, and the device is not freely detachable and is inconvenient to use;
4. the specific focal length data of the laser focusing equipment cannot be seen or can be observed only by means of small numbers on the sensor, and the data are inconvenient to view;
5. the data of a plurality of groups of lenses with different specifications cannot be stored, and the data cannot be read and used randomly;
6. the equipment is not reminded by referring to the focal length direction, and a user cannot know the adjustment direction of the laser focusing device when the focal length is incorrect;
7. the individual laser marking equipment determines the opening and closing of the laser lens cover through the focal length, and uses a physical isolation mode to isolate laser (for example, the published patent CN 108080794A), but the mode of physically isolating the laser has a great amount of laser to continuously burn the lens cover after the laser emits light, so that the nonmetal lens cover is easy to puncture and pollute the lens, or the high temperature of the metal lens cover is conducted to a laser scanning galvanometer of the laser marking equipment, and the laser scanning galvanometer causes the damage of elements due to the overhigh temperature;
8. at present, a laser focusing device is not provided with a multifunctional output interface, cannot be compatible with external hardware, or only has a certain function, and the function is single.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides an automatically controlled demonstration laser focusing device to improve compatibility and the convenience of installation and use.
The utility model provides an automatically controlled demonstration laser focusing device, includes the body, the body includes the shell, the shell openly is equipped with display panel and control button, the shell back is equipped with the strong magnet, the inside upper strata of body is equipped with control circuit board, the inside lower floor of body is equipped with range sensor.
Preferably, the body further comprises a multi-output interface inside, and the multi-output interface is arranged on the control circuit board.
Preferably, the control button is arranged above the display panel, the display panel comprises a digital display screen and a status indicator lamp set, and the status indicator lamp set is arranged on the left side of the digital display screen.
Preferably, the status indicator light group includes an upward arrow indicator light, a downward arrow indicator light and a circular indicator light, the upward arrow indicator light is disposed above the circular indicator light, and the circular indicator light is disposed above the downward arrow indicator light.
Preferably, an interface exposure hole matched with the multi-output interface is formed in the upper portion of the back face of the shell.
Preferably, the strong magnet is disposed below the interface exposure hole.
Preferably, the upper layer in the body further comprises a battery pack, and the battery pack is arranged on one side of the control circuit board.
Preferably, a data storage chip is arranged on the control circuit board.
Preferably, the shell is a square box body, one side of the bottom of the shell is provided with a protruding part, and the protruding part is arranged along the length direction of the shell, so that the bottom of the shell is of an inverted L-shaped structure.
Preferably, the bottom surface of the body shell is provided with a sensor window, and the distance measuring sensor is arranged in the sensor window.
The beneficial effects of the utility model embody: the strong magnet is adsorbed on a laser scanning galvanometer of laser marking equipment, so that the laser marking equipment is quick and convenient to assemble and disassemble, wide in application range and low in use cost; the distance measuring sensor is adopted to replace naked eyes for distance measurement, so that the focal length precision is improved, the digital display and state indication functions are realized, a user can visually observe distance measuring information, and the focal length direction can be adjusted according to the prompt of the state indication lamp set; the built-in control circuit board and the multi-path output interface automatically judge the laser focal length and output a control signal, so that the electric elevator can be controlled, the laser switch can be controlled, and the lens data can be input and output, therefore, the system has the advantages of high compatibility and rich functions; the built-in data storage chip stores lens data with different focal lengths, and can be compatible with lenses of different models so as to realize the quick switching of the lenses; realize independent power supply, it is more convenient to carry.
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 view of a three-dimensional structure of an electronic control display laser focusing device provided in an embodiment of the present invention;
fig. 2 is an exploded view of an electronic control display laser focusing device provided in an embodiment of the present invention;
fig. 3 is a schematic view illustrating an application of an electronically controlled display laser focusing device according to an embodiment of the present invention;
fig. 4 is a rear view of an electronic control display laser focusing device provided in an embodiment of the present invention;
fig. 5 is a front view of an electronic control display laser focusing device provided in an embodiment of the present invention;
fig. 6 is a side view of an electronic control display laser focusing device provided in an embodiment of the present invention;
fig. 7 is a bottom view of an electronic control display laser focusing device provided in an embodiment of the present invention.
In the attached figure, 1-shell, 2-display panel, 3-control button, 4-strong magnet, 5-control circuit board, 6-distance measuring sensor, 7-multi-output interface, battery pack-8, 11-interface exposure hole, 12-sensor window, 21-digital display screen, 22-status indicator lamp set, 901-laser, 902-laser scanning galvanometer, 903-laser focusing lens.
Detailed Description
Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as 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. 1-3, an electronically controlled display laser focusing device includes a main body, which is used in combination with a laser marking device, and the conventional laser marking device includes a laser 901 and a laser focusing lens 903 with a laser scanning galvanometer 902. Wherein, the body includes shell 1, and shell 1 openly is equipped with display panel 2 and control button 3, and the 1 back of shell is equipped with strong magnet 4, and the inside upper strata of body is equipped with control circuit board 5, and the inside lower floor of body is equipped with distance measuring sensor 6.
Furthermore, the body also comprises a multi-output interface 7, wherein the multi-output interface 7 is a DB15 multi-output interface and is welded at the rear edge of the surface of the control circuit board 5. As shown in fig. 4, an interface exposing hole 11 matched with the multi-output interface 7 is arranged above the back of the body housing 1, the multi-output interface 7 penetrates to the outside of the housing 1 through the interface exposing hole 11, the electronic control display laser focusing device has an external hardware compatible function through the multi-output interface 7, and a user can select to add software or hardware functions according to requirements.
The distance measuring sensor 6 is electrically connected with the control circuit board 5 and used for measuring the distance of the focal length, and the control circuit board 5 is used for automatically judging the focal length measured by the distance measuring sensor 6 and outputting a control and adjustment signal to the laser alignment device through the multi-output interface 7. For example: the control circuit board 5 can output a control signal to an electric lifting motor of the laser marking equipment through a multi-output interface 7 according to the focal length measured by the distance measuring sensor 6 so as to carry out full-automatic focusing; can also judge and output focus judgement signal to laser instrument 901 according to the focus to the laser emission and the closing of control laser instrument 901 make the laser marking process safe more reasonable, avoided completely cutting off the problem that laser brought through the laser lens lid.
The control circuit board 5 is also provided with a data storage chip, the control circuit board 5 imports or exports the focal length data of the lenses with different models through the multi-output interface 7, and stores the lens name and the corresponding focal length data in the data storage chip so as to be compatible with the lenses with different models. The control circuit board 5 can read and edit the data stored in the data storage chip, a user only needs to select the name of the lens of the corresponding model after replacing the lens, the control circuit board 5 reads the focal length data of the lens of the model from the data storage chip, the user can directly use the lens without searching the focal length again, and the rapid switching use of the lens is realized.
As shown in fig. 4, strong magnet 4 is located the below that shell 1 back interface exposes hole 11, and the laser scanning mirror 902 outside that shakes of most laser focusing lens is equipped with the iron fixed plate, can shake mirror 902 with firm the absorption in laser scanning of automatically controlled demonstration laser focusing device through strong magnet 4, do not need the use of tool directly with the hand push-on can, make things convenient for the installation and the dismantlement of device. The installation mode of strong magnet adsorption is adopted, so that multiple laser marking devices can share one set of electronic control display laser focusing device, and the use cost of the device is reduced.
As shown in fig. 5, the control button 3 on the front surface of the housing 1 is disposed above the display panel 2, the display panel 2 includes a digital display screen 21 and a status indicator lamp set 22, and the status indicator lamp set 22 is disposed on the left side of the digital display screen 21. The control button 3 is electrically connected with the control circuit board 5 and used for receiving control operations of a user, wherein the control operations comprise control display, focal length position locking, focal length value saving, focal length parameter selecting, equipment parameter adjusting and the like, and the control circuit board 5 performs corresponding control according to the control operations received by the control button 3. The digital display screen 21 is used for displaying various information of the device, including a focal length value measured by the distance measuring sensor 6 in real time, parameters and names of the current laser focusing lens 903, focal length parameters of lenses of different models and the like, and if a focal length error occurs in the focusing process, the value on the digital display screen 21 can also be subjected to flicker prompt; the status indicator light group 22 is used for lighting according to the focal distance, so as to provide a focal distance reference direction for a user, and when the focal distance is incorrect, the user can adjust according to the lighting condition of the status indicator light group 22.
Preferably, the status indicator light group 22 is composed of three indicator lights, which are an upward arrow indicator light, a downward arrow indicator light and a circular indicator light, the upward arrow indicator light is disposed above the circular indicator light, and the circular indicator light is disposed above the downward arrow indicator light. When the upward arrow indicator lights become bright, it indicates that the current is out of focus and needs to be away from the focal distance, and prompts the user that the laser scanning galvanometer 902 should be raised; when the downward arrow indicator lights become bright, it indicates that the current is negative defocus and needs to be close to the focal distance, and prompts the user that the laser scanning galvanometer 902 should be lowered; when the circular indicator light becomes bright, the current focal length is correct, and the user is prompted to not need to adjust the laser scanning galvanometer 902. The bright lamp colour of three pilot lamp can be set for according to actual conditions, for example, for reminding the user with more striking mode, can all establish to the red light with arrow point pilot lamp and down arrow point pilot lamp, establishes the circular pilot lamp to green light.
Further, the battery pack 8 is arranged in the body, is mounted on the same layer as the control circuit board 5 and is arranged on one side of the control circuit board 5, and is used for supplying power to the components such as the distance measuring sensor 6, the control circuit board 5, the display panel 2 and the control button 3. The electric control display laser focusing device realizes independent power supply through the battery pack 8 in the body, does not need an external power supply and is more convenient to carry.
Further, the electronic control display laser focusing device body is a square box, as shown in fig. 6, a protruding portion is arranged at the bottom of the housing 1, and the protruding portion is arranged along the length direction of the front surface of the housing 1, so that the bottom of the side surface of the housing 1 is of an inverted L-shaped structure, and a lens placing area for placing the laser focusing lens 903 is formed at the bottom of the housing 1. As shown in fig. 7, the bottom surface of the housing 1 is provided with a sensor window 12 having a size matching that of the distance measuring sensor 6, and the distance measuring sensor 6 is placed in the sensor window 12. A laser diode arranged in the distance measuring sensor 6 is aligned to a distance measuring target and emits laser pulses, after the laser pulses are reflected by the distance measuring target, the laser is scattered in all directions, part of the scattered laser enters the sensor window 12, and the distance measuring sensor 6 receives laser signals and calculates the distance so as to achieve distance measurement.
When the laser marking device is installed and used, the electric control display laser focusing device is adsorbed on the laser scanning galvanometer 902 through the strong magnet 4 on the back surface of the shell 1, and the laser focusing lens 903 is placed on the bottom surface of the shell 1, so that the laser marking device and the electric control display laser focusing device are fixed, as shown in fig. 3.
The utility model adopts the strong magnet mode to be adsorbed on the laser scanning galvanometer of the laser marking device, and has the advantages of rapid and convenient assembly and disassembly, wide application range and low use cost; the distance measuring sensor is adopted to replace naked eyes for distance measurement, so that the focal length precision is improved, the digital display and state indication functions are realized, a user can visually observe distance measuring information, and the focal length direction can be adjusted according to the prompt of the state indication lamp set; the built-in control circuit board and the multi-path output interface automatically judge the laser focal length and output a control signal, so that the electric elevator can be controlled, the laser switch can be controlled, and the lens data can be input and output, therefore, the multifunctional laser camera has the advantages of high compatibility and rich functions; the built-in data storage chip stores lens data with different focal lengths, and can be compatible with lenses of different models so as to realize the quick switching of the lenses; realize independent power supply, it is more convenient to carry.
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 (10)
1. The utility model provides an automatically controlled demonstration laser focusing device, includes the body, its characterized in that, the body includes the shell, the shell openly is equipped with display panel and control button, the shell back is equipped with the strong magnet, the inside upper strata of body is equipped with control circuit board, the inside lower floor of body is equipped with range sensor.
2. The electric control display laser focusing device according to claim 1, wherein the body further comprises a multi-output interface therein, and the multi-output interface is disposed on the control circuit board.
3. The electronically controlled display laser focusing device according to claim 1, wherein the control button is disposed above the display panel, the display panel comprises a digital display screen and a status indicator light set, and the status indicator light set is disposed on a left side of the digital display screen.
4. The electrically controlled display laser focusing device according to claim 3, wherein the status indicator light set comprises an upward arrow indicator light, a downward arrow indicator light and a circular indicator light, the upward arrow indicator light is disposed above the circular indicator light, and the circular indicator light is disposed above the downward arrow indicator light.
5. The electronically controlled display laser focusing device according to claim 2, wherein an interface exposing hole matched with the multi-output interface is formed above the back surface of the housing.
6. The electric control display laser focusing device according to claim 5, wherein the strong magnet is disposed below the interface exposing hole.
7. The electronically controlled display laser focusing device according to claim 1, wherein the upper layer inside the body further comprises a battery pack, and the battery pack is arranged on one side of the control circuit board.
8. The electronically controlled display laser focusing device of claim 1, wherein a data storage chip is disposed on the control circuit board.
9. The electric control display laser focusing device according to claim 1, wherein the housing is a square box, one side of the bottom of the housing is provided with a protrusion, and the protrusion is arranged along the length direction of the housing, so that the bottom of the housing is of an inverted L-shaped structure.
10. The electronically controlled display laser focusing device of claim 1, wherein a sensor window is disposed on a bottom surface of the body housing, and the distance measuring sensor is disposed in the sensor window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222430331.1U CN218362676U (en) | 2022-09-14 | 2022-09-14 | Electric control display laser focusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222430331.1U CN218362676U (en) | 2022-09-14 | 2022-09-14 | Electric control display laser focusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218362676U true CN218362676U (en) | 2023-01-24 |
Family
ID=84973464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222430331.1U Active CN218362676U (en) | 2022-09-14 | 2022-09-14 | Electric control display laser focusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218362676U (en) |
-
2022
- 2022-09-14 CN CN202222430331.1U patent/CN218362676U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101852370B (en) | Illumination device for visual inspection and visual inspection apparatus | |
| US20040117995A1 (en) | Laser alignment tool | |
| CN105516708A (en) | Camera module multi-point parameter automatic detection device | |
| CN205195883U (en) | Camera module multiple spot parameter automated inspection equipment | |
| CN104567680A (en) | Measuring system for electric wire structure | |
| CN101210951B (en) | Built-in illuminating source photo-sensor detection device and test bench possessing same | |
| CN112683491A (en) | Automatic test system of continuous fiber laser | |
| CN218362676U (en) | Electric control display laser focusing device | |
| EP2729782B1 (en) | Testing of optical devices | |
| CN108994462A (en) | Laser index carving actual training device | |
| CN210571292U (en) | Automatic lens testing equipment | |
| CN111522075A (en) | Glue overflow detection device and glue overflow detection method | |
| CN204346368U (en) | A kind of measuring system of electric wire structure | |
| CN211137046U (en) | Assembly detection workbench of quick plug for automobile water and oil circuit | |
| CN210673290U (en) | Vision tester | |
| CN212158823U (en) | Light source integrating sphere colored glass integrated standard transmission color source device | |
| CN108036885B (en) | Wheat straw torsion testing tool | |
| CN210626608U (en) | Burn record test fixture | |
| CN211577080U (en) | Burette terminal point liquid level reader | |
| CN218937728U (en) | LED lamp panel brightness detection device | |
| CN207008011U (en) | A kind of multifunctional automatic test device | |
| CN112345498A (en) | High-precision high-scattering-rate bandwidth measuring system for infrared laser light source | |
| CN218107728U (en) | Operation panel of intelligent illuminance data acquisition application | |
| CN219070264U (en) | Vision testing device and system | |
| CN210401611U (en) | Detection tool for automotive interior atmosphere lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |