Integrated handheld laser engraving machine

Abstract

The utility model relates to the technical field of laser engraving, in particular to an integrated handheld laser engraving machine which comprises a machine body, the machine body comprises a shell which is detachably arranged, and the whole shell is in a pistol shape. A processor and a laser module are arranged in the shell, the processor is used for receiving an upper computer signal and sending an instruction to the laser module, and the laser module is used for executing the instruction sent by the processor and conducting laser engraving on a target object; a handheld part is formed at one end of the shell, the power supply wire supplies power to the processor from the handheld part, and a trigger is arranged at the handheld part and used for starting and stopping the laser module. According to the laser engraving machine, the structure is small and exquisite, the processor, the laser module and other electronic elements can be highly integrated and stacked in the shell, when a user uses the laser engraving machine, laser engraving treatment can be conducted on some workpieces which are not prone to moving and outdoor products by holding the handheld part and pulling the trigger, and the laser engraving machine is convenient to use. And the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving, in particular to an integrated handheld laser engraving machine. Background Art

[0002] At present, the laser engraving machines commonly used in the market are generally large in size and inconvenient to move. For some workpieces that are not easy to move, and for some outdoor products, including but not limited to infrastructure equipment, construction sites, etc., when marking is required, traditional laser engraving machines are difficult to apply to the above situations. In addition, traditional laser engraving machines can only be edited on the touch screen in terms of data interaction, which is inconvenient in actual use. Utility Model Content

[0003] The utility model provides an integrated handheld laser engraving machine, which can overcome certain defects of the prior art.

[0004] According to the utility model, an integrated handheld laser engraving machine includes a machine body, which includes a detachable shell, and the shell is in the shape of a pistol as a whole; a processor and a laser module are arranged inside the shell, the processor is used to receive signals from a host computer and send instructions to the laser module, and the laser module is used to execute the instructions sent by the processor and perform laser engraving on the target object;

[0005] A hand-held part is formed at one end of the shell, and a power supply wire supplies power to the processor from the hand-held part. A trigger is arranged at the hand-held part, and the trigger is used to start and stop the laser module.

[0006] The laser engraving machine provided by the utility model has a compact structure, and the electronic components such as the processor and the laser module can be highly integrated and stacked in the housing. When using the laser engraving machine, the user can perform laser engraving on some workpieces that are difficult to move and outdoor products by holding the handheld part and pulling the trigger, which is more convenient.

[0007] In addition, a host computer such as a mobile phone or a computer can transmit the laser engraving information to the laser engraving machine in the form of wireless transmission, and the laser engraving machine receives the laser engraving information and issues instructions to the laser module.

[0008] Preferably, a focusing mirror is provided on one side of the shell located at the light-emitting end of the laser module, and the focusing mirror is used for focal length correction by means of screws and gaskets.

[0009] Through the above structure, the focusing mirror can form a focused light spot of uniform size on the entire engraving plane with the laser beam, so as to better realize the laser engraving of the target object by the laser engraving machine.

[0010] Preferably, a protective cover is provided on the outer wall of the focusing mirror, and the protective cover is in the shape of a regular quadrangular pyramid, and the cross-section of the protective cover gradually increases from the shell to the outside.

[0011] Through the above structure, the protective cover can better protect the user and prevent the laser beam from causing damage to the user.

[0012] Preferably, the outer wall of the protective cover is coated with a light-shielding material.

[0013] Through the above structure, the shading material can better prevent the strong light emitted by the laser beam from causing damage to the user's eyes.

[0014] Preferably, the length of the shell is 185 mm and the width of the shell is 131 mm.

[0015] Through the above structure, the laser engraving machine has a compact structure, is more convenient for users to use, and improves the portability of the laser engraving machine.

[0016] Preferably, the laser module includes a laser generator and a laser scanning mirror, the laser generator is used to emit a laser beam based on a processor timing logic, and the laser scanning mirror is used to control the deflection of the laser beam in an XY plane based on the processor.

[0017] Through the above structure, the laser generator and the laser scanning mirror can better realize laser engraving of the target object. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the machine body provided by the utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of the machine body provided by the utility model.

[0020] Figure 3 This is a schematic diagram of the dimensions of the machine body provided by the utility model.

[0021] Figure 4 The utility model provides a schematic diagram of the working principle of the laser engraving machine.

[0022] Legend:

[0023] 110, housing; 120, hand-held part; 121, trigger; 130, focusing lens; 140, protective cover; 210, processor; 220, laser module. DETAILED DESCRIPTION

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0025] Example 1

[0026] like Figure 1-3As shown, this embodiment provides an integrated handheld laser engraving machine, which includes a body, the body includes a detachable shell 110, and the shell 110 is in the shape of a pistol as a whole; a processor 210 and a laser module 220 are arranged inside the shell 110, the processor 210 is used to receive signals from a host computer and send instructions to the laser module 220, and the laser module 220 is used to execute the instructions sent by the processor 210 and perform laser engraving on the target object;

[0027] A handheld portion 120 is formed at one end of the housing 110 , and a power supply wire supplies power from the handheld portion 120 to the processor 210 . A trigger 121 is provided at the handheld portion 120 , and the trigger 121 is used to start and stop the laser module 220 .

[0028] The laser engraving machine provided in this embodiment has a compact structure, and the electronic components such as the processor 210 and the laser module 220 can be highly integrated and stacked on the housing 110. When using the laser engraving machine, the user can perform laser engraving on some workpieces that are difficult to move and outdoor products by holding the handheld part 120 and pulling the trigger 121, which is more convenient.

[0029] In addition, a host computer such as a mobile phone or a computer can transmit the laser engraving information to the laser engraving machine in the form of wireless transmission, and the laser engraving machine sends instructions to the laser module 220 after receiving the laser engraving information.

[0030] Specifically, a focusing lens 130 is provided on one side of the housing 110 located at the light emitting end of the laser module 220 , and the focusing lens 130 is used for focal length correction by means of screws and gaskets.

[0031] Through the above structure, the focusing mirror 130 can form a focused light spot of uniform size on the entire engraving plane with the laser beam, so as to better realize the laser engraving of the target object by the laser engraving machine.

[0032] Specifically, a protective cover 140 is provided on the outer wall of the focusing lens 130 . The protective cover 140 is in the shape of a regular quadrangular pyramid, and the cross section of the protective cover 140 gradually increases from the housing 110 to the outside.

[0033] Through the above structure, the protective cover 140 can better protect the user and prevent the laser beam from causing damage to the user.

[0034] Specifically, the outer wall of the protective cover 140 is coated with a light-shielding material.

[0035] Through the above structure, the shading material can better prevent the strong light emitted by the laser beam from causing damage to the user's eyes.

[0036] Specifically, the length of the housing 110 is 185 mm, and the width of the housing 110 is 131 mm.

[0037] Through the above structure, the laser engraving machine has a compact structure, is more convenient for users to use, and improves the portability of the laser engraving machine.

[0038] Specifically, the laser module 220 includes a laser generator and a laser scanning mirror. The laser generator is used to emit a laser beam based on the timing logic of the processor 210 , and the laser scanning mirror is used to control the deflection of the laser beam in the XY plane based on the processor 210 .

[0039] Through the above structure, the laser generator and the laser scanning mirror can better realize laser engraving of the target object.

[0040] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0041] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An integrated handheld laser engraving machine, characterized by: The machine body comprises a body, the body comprises a detachable shell (110), the shell (110) is in the shape of a pistol as a whole; a processor (210) and a laser module (220) are arranged inside the shell (110), the processor (210) is used to receive signals from a host computer and send instructions to the laser module (220), and the laser module (220) is used to execute the instructions sent by the processor (210) and perform laser engraving on a target object; A handheld portion (120) is formed at one end of the housing (110), and a power supply wire supplies power from the handheld portion (120) to the processor (210). A trigger (121) is provided at the handheld portion (120), and the trigger (121) is used to start and stop the laser module (220).

2. The integrated handheld laser engraving machine according to claim 1, characterized in that: A focusing mirror (130) is provided on one side of the housing (110) located at the light output end of the laser module (220), and the focusing mirror (130) is used to perform focal length correction in the form of screws and gaskets.

3. The integrated handheld laser engraving machine according to claim 2, characterized in that: The outer wall of the focusing mirror (130) is provided with a protective cover (140), which is in the shape of a regular quadrangular pyramid, and the cross section of the protective cover (140) gradually increases from the housing (110) to the outside.

4. The integrated handheld laser engraving machine according to claim 3, characterized in that: The outer wall of the protective cover (140) is coated with a light-shielding material.

5. The integrated handheld laser engraving machine according to claim 1, characterized in that: The length of the housing (110) is 185 mm, and the width of the housing (110) is 131 mm.

6. The integrated handheld laser engraving machine according to claim 1, characterized in that: The laser module (220) comprises a laser generator and a laser scanning mirror, wherein the laser generator is used to emit a laser beam based on the timing logic of the processor (210), and the laser scanning mirror is used to control the deflection of the laser beam in the XY plane based on the processor (210).

Images