Intelligent control type laser marking instrument

Abstract

The utility model relates to an intelligent control type laser marking instrument which comprises a pendulum bob, a shell is arranged outside the pendulum bob, a laser emitting module and a controller module are arranged on the pendulum bob, the laser emitting module comprises a first laser emitter, a second laser emitter and a third laser emitter, the first laser emitter is arranged at the front end of the pendulum bob, and the second laser emitter is arranged at the rear end of the pendulum bob. The second laser transmitter is arranged at the top end of the pendulum bob, and the third laser transmitter is arranged on one side of the pendulum bob in the width direction; the laser emission module receives the control of the controller module and performs on-off and brightness adjustment; an induction window is formed in the top face of the shell, an infrared gesture control module is arranged at the induction window, and the infrared gesture control module is used for controlling starting, stopping and brightness of the first laser transmitter, the second laser transmitter and the third laser transmitter. The marking instrument has the advantages that the marking instrument is convenient to operate, and the marking precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of laser line marking instruments, in particular to an intelligent control type laser line marking instrument. Background Art

[0002] Laser marking instruments or marking tools are often used in the fields of construction and decoration.

[0003] A traditional laser marking instrument includes a housing and a pendulum, wherein the pendulum is suspended in the housing through a universal joint and uses gravity to define a vertical plumb line. At least one laser emitter is arranged on the pendulum, and the laser emitter is used to emit a laser plane. The laser plane is projected onto an object to form a straight laser line, and the laser line is used as a plumb or horizontal line to facilitate operations in construction or decoration.

[0004] Traditional laser marking instruments are also equipped with physical buttons, through which users can control the operation of the laser marking instrument. Pressing the buttons is used to input user instructions, such as triggering / starting the laser beam or changing the intensity of the laser beam. After the laser marking instrument is adjusted to a suitable position and angle, the action of pressing the buttons will affect the position and angle of the adjusted marking instrument, which is not only inconvenient to operate, but also may cause errors or deflections in the laser beam of the marking instrument, thereby affecting the marking accuracy of the laser marking instrument. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides an intelligent control type laser marking instrument.

[0006] The intelligent control laser marking instrument provided in this application adopts the following technical solution:

[0007] An intelligent control type laser marking instrument comprises a pendulum, a housing is arranged outside the pendulum, a laser emission module and a controller module are arranged on the pendulum, the laser emission module comprises a first laser emitter, a second laser emitter and a third laser emitter, the first laser emitter is arranged at the front end of the pendulum, the second laser emitter is arranged at the top end of the pendulum, the third laser emitter is arranged at one side in the width direction of the pendulum, and a laser window for the first laser emitter, the second laser emitter and the third laser emitter to emit light source is opened on the housing; the laser emission module receives the control of the controller module and performs opening and closing and brightness adjustment;

[0008] A sensing window is provided on the top surface of the shell, and an infrared gesture control module is arranged at the sensing window. The infrared gesture control module is used to control the opening and closing and brightness of the first laser emitter, the second laser emitter and the third laser emitter.

[0009] Preferably, the object that passes through the infrared emitting unit and is diffusely reflected is an operating object, and the infrared gesture control module includes an infrared emitting unit, an infrared receiving unit, and a gesture MCU. The light emitted by the infrared emitting unit is diffusely reflected on the operating object, and the reflected light is received by the infrared receiving unit. The infrared receiving unit analyzes the intensity change of the reflected light to determine the action of the operating object and sends the data information to the gesture MCU. The gesture MCU controls the opening and closing and brightness of the corresponding first laser emitter, the second laser emitter, and the third laser emitter according to the information output by the infrared receiving unit.

[0010] Preferably, a voice control module is also provided at the sensing window, and the voice control module includes a voice collection unit, a voice recognition unit, and a voice MCU. The voice collection unit collects voice information and sends it to the voice recognition unit for recognition. After the voice recognition unit recognizes the corresponding command signal, it sends the data information to the voice MCU. The voice MCU controls the opening and closing and brightness of the corresponding first laser emitter, the second laser emitter, and the third laser emitter according to the information output by the voice recognition unit.

[0011] Preferably, a control button module is also provided on the shell, and the control button module includes a first laser emission on-off button, a second laser emission on-off button, a third laser emission on-off button, and a brightness adjustment button. The first laser emission on-off button is electrically connected to the first laser emitter and controls the on-off of the first laser emitter, the second laser emission on-off button is electrically connected to the second laser emitter and controls the on-off of the second laser emitter, the third laser emission on-off button is electrically connected to the third laser emitter and controls the on-off of the third laser emitter, and the brightness adjustment button is electrically connected to the first laser emitter, the second laser emitter, and the third laser emitter and adjusts the brightness of the laser emitter of the laser emission module that is in the on state.

[0012] Preferably, a display screen is provided on a side of the housing in the width direction away from the third laser emitter, the display screen is electrically connected to the controller module, and the controller module outputs digitized data to the display screen.

[0013] Preferably, a condenser is provided on the shell, the condenser corresponds to the laser window one by one, and the condenser is gradually arranged from close to the outer wall of the shell to far away from the outer wall of the shell.

[0014] Preferably, the outer cover of the condenser is provided with a dust cover, and the dust cover includes a sealing plate, a connecting rod, and a connecting frame. The sealing plate covers the opening of the condenser, and the connecting rod is located at the four corners of the sealing plate. One end of the connecting rod is connected to the sealing plate, and the other end of the connecting rod is connected to the connecting frame. The connecting frame is connected to the outer shell by bolts, and the bolts pass through the connecting frame and are threadedly connected to the outer shell.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. Through the infrared gesture control module and voice control module, it is easier for workers to operate the laser marking instrument without touching the laser marking instrument, avoiding errors or deflections in the laser beam of the laser marking instrument and improving the marking accuracy of the laser marking instrument;

[0017] 2. The setting of the condenser reduces the scattering of the laser beam and also reduces the influence of surrounding lights and light on the laser beam;

[0018] 3. The setting of the dust cover reduces the possibility of dust and impurities entering the shell, and protects the internal parts of the laser marking instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an intelligent control type laser marking instrument in an embodiment of the present application.

[0020] Figure 2 It is a schematic diagram of the explosion structure used to show the dust cover and the condenser cover in the embodiment of the present application.

[0021] Figure 3 It is a structural diagram used to demonstrate the gesture MCU and voice MCU in the embodiment of the present application.

[0022] Explanation of the reference numerals: 1. pendulum; 2. housing; 21. laser window; 22. sensing window; 3. laser emission module; 31. first laser emitter; 32. second laser emitter; 33. third laser emitter; 4. infrared gesture control module; 41. gesture MCU; 5. voice control module; 51. voice MCU; 6. control button module; 61. first laser emission on / off button; 62. second laser emission on / off button; 63. third laser emission on / off button; 64. brightness adjustment button; 7. display screen; 8. spotlight; 9. dust cover; 91. sealing plate; 92. connecting rod; 93. connecting frame. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 This application is described in further detail.

[0024] The embodiment of the present application discloses an intelligent control type laser marking instrument.

[0025] Reference Figure 1-3 The intelligent controlled laser marking instrument includes a pendulum 1, a shell 2 is arranged outside the pendulum 1, and the pendulum 1 is movably connected to the shell 2 through a universal mechanism. The connection between the universal mechanism and the pendulum 1 and the shell 2 is a conventional connection method in the prior art, which is not an improved structure of the technical solution of the present application, so it will not be described in detail.

[0026] The pendulum 1 is provided with a laser emitting module 3 and a controller module. The laser emitting module 3 includes a first laser emitter 31, a second laser emitter 32, and a third laser emitter 33. The first laser emitter 31 is arranged at the front end of the pendulum 1, the second laser emitter 32 is arranged at the top end of the pendulum 1, and the third laser emitter 33 is arranged at one side in the width direction of the pendulum 1. The housing 2 is provided with a laser window 21 for the first laser emitter 31, the second laser emitter 32, and the third laser emitter 33 to emit light sources; the laser emitting module 3 receives control from the controller module and enables the corresponding first laser emitter 31, the second laser emitter 32, and the third laser emitter 33 to be turned on and off and adjust the brightness.

[0027] A sensing window 22 is provided on the top surface of the housing 2 , and an infrared gesture control module 4 is provided at the sensing window 22 . The infrared gesture control module 4 is used to control the opening and closing and brightness of the first laser emitter 31 , the second laser emitter 32 , and the third laser emitter 33 .

[0028] The object that passes through the infrared transmitting unit and is diffusely reflected is the operating object. The infrared gesture control module 4 includes an infrared transmitting unit, an infrared receiving unit, and a gesture MCU41. The light emitted by the infrared transmitting unit is diffusely reflected on the operating object, and the reflected light is received by the infrared receiving unit. The infrared receiving unit analyzes the intensity change of the reflected light to determine the action of the operating object and sends the data information to the gesture MCU41. The gesture MCU41 controls the opening and closing and brightness of the corresponding first laser emitter 31, the second laser emitter 32, and the third laser emitter 33 according to the information output by the infrared receiving unit.

[0029] The control gestures of the infrared gesture control module 4 include a first laser on / off gesture, a second laser on / off gesture, and a third laser on / off gesture.

[0030] The first laser on-off gesture is an action in which the operating object moves from the front end of the shell 2 to the rear end of the shell 2 above the sensing window 22. When the first laser emitter 31 needs to be controlled to turn on, the staff can control the first laser emitter 31 to turn on by waving from the front end of the shell 2 to the rear end of the shell 2 above the shell 2. When the first laser emitter 31 is in the on state, the first laser emitter 31 can be controlled to turn off by waving from the front end of the shell 2 to the rear end of the shell 2 above the shell 2 again.

[0031] The second laser on-off gesture is an action in which the operating object moves from the end of the shell 2 close to the third laser emitter 33 to the end of the shell 2 away from the third laser emitter 33 above the sensing window 22. When it is necessary to control the second laser emitter 32 to turn on, the staff can control the second laser emitter 32 to turn on by waving from the end of the shell 2 close to the third laser emitter 33 to the end of the shell 2 away from the third laser emitter 33 above the shell 2. When the second laser emitter 32 is in the on state, the second laser emitter 32 can be controlled to be turned off by waving again from the end of the shell 2 close to the third laser emitter 33 to the end of the shell 2 away from the third laser emitter 33 above the shell 2.

[0032] The third laser on-off gesture is an action in which the operating object moves from the end of the shell 2 away from the third laser emitter 33 to the end of the shell 2 close to the third laser emitter 33 above the sensing window 22. When the third laser emitter 33 needs to be controlled to turn on, the staff can control the third laser emitter 33 to turn on by waving from the end of the shell 2 away from the third laser emitter 33 to the end of the shell 2 close to the third laser emitter 33 above the shell 2. When the third laser emitter 33 is in the on state, the third laser emitter 33 can be controlled to be turned off by waving again from the end of the shell 2 away from the third laser emitter 33 to the end of the shell 2 close to the third laser emitter 33 above the shell 2.

[0033] The control gestures of the infrared gesture control module 4 also include a light brightening gesture and a light dimming gesture. The light brightening gesture is a movement of the operating object circling clockwise above the shell 2, and the light dimming gesture is a movement of the operating object circling counterclockwise above the shell 2. It can also control the laser emitter in the turned-on state to synchronously adjust the brightness.

[0034] A voice control module 5 is also provided at the sensing window 22. The voice control module 5 includes a voice collection unit, a voice recognition unit, and a voice MCU51. The voice collection unit collects voice information and sends it to the voice recognition unit for recognition. After the voice recognition unit recognizes the corresponding command signal, it sends the data information to the voice MCU51. The voice MCU51 controls the opening and closing and brightness of the corresponding first laser emitter 31, the second laser emitter 32, and the third laser emitter 33 according to the information output by the voice recognition unit.

[0035] A control button module 6 is also provided on the shell, and the control button module 6 includes a first laser emission on-off button 61, a second laser emission on-off button 62, a third laser emission on-off button 63, and a brightness adjustment button 64. The first laser emission on-off button 61 is electrically connected to the first laser emitter 31 and controls the on-off of the first laser emitter 31; the second laser emission on-off button 62 is electrically connected to the second laser emitter 32 and controls the on-off of the second laser emitter 32; the third laser emission on-off button 63 is electrically connected to the third laser emitter 33 and controls the on-off of the third laser emitter 33. The brightness adjustment button 64 is electrically connected to the first laser emitter 31, the second laser emitter 32, and the third laser emitter 33 and adjusts the brightness of the laser emitter of the laser emission module 3 that is in the on state.

[0036] A display screen 7 is provided on one side of the housing 2 in the width direction away from the third laser emitter 33 . The display screen 7 is electrically connected to the controller module, and the controller module outputs digitized data to the display screen 7 .

[0037] A condenser 8 is fixedly connected to the outer shell 2, and the condenser 8 corresponds to the laser window 21 one by one. The condenser 8 is gradually set from the direction close to the outer wall of the outer shell 2 to the direction away from the outer wall of the outer shell 2. The setting of the condenser 8 reduces the scattering of the laser beam and also reduces the influence of surrounding lights and light on the laser beam.

[0038] The outer cover of the condenser 8 is provided with a dust cover 9, which includes a sealing plate 91, a connecting rod 92, and a connecting frame 93. The sealing plate 91 covers the opening of the condenser 8, and the connecting rod 92 is located at the four corners of the sealing plate 91. One end of the connecting rod 92 is connected to the sealing plate 91, and the other end of the connecting rod 92 is connected to the connecting frame 93. The connecting frame 93 is connected to the outer shell 2 by bolts, and the bolts pass through the connecting frame 93 and are threadedly connected to the outer shell 2.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent control type laser marking instrument, characterized in that: The invention comprises a pendulum (1), wherein a housing (2) is arranged outside the pendulum (1), a laser emitting module (3) and a controller module are arranged on the pendulum (1), the laser emitting module (3) comprises a first laser emitter (31), a second laser emitter (32), and a third laser emitter (33), wherein the first laser emitter (31) is arranged at the front end of the pendulum (1), the second laser emitter (32) is arranged at the top end of the pendulum (1), and the third laser emitter (33) is arranged at one side in the width direction of the pendulum (1), and the housing (2) is provided with a laser window (21) for the first laser emitter (31), the second laser emitter (32), and the third laser emitter (33) to emit light sources; the laser emitting module (3) receives control from the controller module and performs opening and closing and brightness adjustment; A sensing window (22) is provided on the top surface of the housing (2), and an infrared gesture control module (4) is provided at the sensing window (22). The infrared gesture control module (4) is used to control the opening and closing and brightness of the first laser emitter (31), the second laser emitter (32), and the third laser emitter (33).

2. The intelligent controlled laser marking instrument according to claim 1, characterized in that: The infrared gesture control module (4) comprises an infrared emitting unit, an infrared receiving unit, and a gesture MCU (41); an object passing through the infrared emitting unit and undergoing diffuse reflection is an operating object; the light emitted by the infrared emitting unit undergoes diffuse reflection on the operating object, and the reflected light is received by the infrared receiving unit; the infrared receiving unit analyzes the intensity change of the reflected light to determine the action of the operating object and sends data information to the gesture MCU (41); the gesture MCU (41) controls the opening and closing and brightness of the corresponding first laser emitter (31), the second laser emitter (32), and the third laser emitter (33) according to the information output by the infrared receiving unit.

3. The intelligent controlled laser marking instrument according to claim 1, characterized in that: A voice control module (5) is also provided at the sensing window (22), and the voice control module (5) comprises a voice collection unit, a voice recognition unit, and a voice MCU (51). The voice collection unit collects voice information and sends it to the voice recognition unit for recognition. After the voice recognition unit recognizes the corresponding command signal, it sends data information to the voice MCU (51). The voice MCU (51) controls the opening and closing and brightness of the corresponding first laser emitter (31), the second laser emitter (32), and the third laser emitter (33) according to the information output by the voice recognition unit.

4. The intelligent controlled laser marking instrument according to claim 1, characterized in that: The housing (2) is also provided with a control button module (6), the control button module (6) comprising a first laser emission on / off button (61), a second laser emission on / off button (62), a third laser emission on / off button (63), and a brightness adjustment button (64); the first laser emission on / off button (61) is electrically connected to the first laser emitter (31) and controls the on / off of the first laser emitter (31); the second laser emission on / off button (62) is electrically connected to the second laser emitter (32) and controls the on / off of the second laser emitter (32); the third laser emission on / off button (63) is electrically connected to the third laser emitter (33) and controls the on / off of the third laser emitter (33); and the brightness adjustment button (64) is electrically connected to the first laser emitter (31), the second laser emitter (32), and the third laser emitter (33) and adjusts the brightness of the laser emitters of the laser emission module (3) that are in an on state.

5. The intelligent control type laser marking instrument according to claim 1, characterized in that: A display screen (7) is provided on one side of the housing (2) in the width direction away from the third laser emitter (33); the display screen (7) is electrically connected to a controller module, and the controller module outputs digitized data to the display screen (7).

6. The intelligent control type laser marking instrument according to claim 1, characterized in that: A condenser (8) is provided on the shell (2), the condenser (8) corresponds to the laser window (21) one by one, and the condenser (8) is gradually arranged from the direction close to the outer wall of the shell (2) to the direction away from the outer wall of the shell (2).

7. The intelligent controlled laser marking instrument according to claim 6, characterized in that: The outer cover of the condenser (8) is provided with a dust cover (9), and the dust cover (9) comprises a sealing plate (91), a connecting rod (92), and a connecting frame (93). The sealing plate (91) covers the opening of the condenser (8), and the connecting rod (92) is located at the four corners of the sealing plate (91). One end of the connecting rod (92) is connected to the sealing plate (91), and the other end of the connecting rod (92) is connected to the connecting frame (93). The connecting frame (93) is connected to the outer shell (2) by bolts, and the bolts pass through the connecting frame (93) and are threadedly connected to the outer shell (2).

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