Laser device

Abstract

The utility model discloses a laser device. The laser device comprises a laser module; the lens barrel is used for focusing the laser beams emitted by the laser module; one end of the optical fiber is connected with the laser module, the other end of the optical fiber is connected with the lens barrel, and the optical fiber is wound on the lens barrel; an integrated component; the control panel is connected with the laser module, the control panel controls the laser module to be turned on / off, and the control panel controls the laser module to output a first laser beam and a second laser beam; the first key is connected with the control panel; the battery provides electric energy for the laser device; the second key is connected with the battery, and the second key is used for controlling the on / off of the battery; the handle shell is connected with the integrated component, and the control panel, the first key, the battery and the second key are installed on the handle shell.

Description

Technical Field

[0001] The utility model relates to the field of equipment, in particular to a laser device. Background Art

[0002] Existing laser striking equipment still has some design deficiencies. Traditional laser striking equipment is usually composed of multiple independent components, including laser emitters, power supply devices, aiming systems, etc., which makes the equipment bulky and inconvenient to carry and operate. In addition, traditional laser striking equipment usually requires users to operate the aiming light and laser striking functions separately during use. This separate operation can easily cause hand shaking, affect aiming accuracy, and thus reduce the effectiveness and convenience of the equipment. Utility Model Content

[0003] In order to solve the above problems, the purpose of the present application is to provide a laser device that is easy to operate and lightweight.

[0004] The present application discloses a laser device, comprising:

[0005] Laser module;

[0006] A lens barrel, wherein the lens barrel focuses the laser beam emitted by the laser module;

[0007] An optical fiber, one end of which is connected to the laser module, and the other end of which is connected to the lens barrel, and the optical fiber is wound around the lens barrel;

[0008] An integrated component, in which the laser module, lens barrel and optical fiber are installed;

[0009] A control board, the control board is connected to the laser module, the control board controls the laser module to turn on / off, and the control board controls the laser module to output the first laser beam and the second laser beam;

[0010] A first button, the first button is connected to the control board, and the first button applies an on / off signal, the first laser beam signal, and the second laser beam signal to the control board;

[0011] A battery, which provides electrical energy for the laser device;

[0012] A second button, the second button is connected to the battery, and the second button controls the on and off of the battery;

[0013] A handle shell is connected to the integrated component, and the control panel, the first button, the battery and the second button are installed on the handle shell.

[0014] Furthermore, in the laser device, the lens barrel includes a collimating lens and a focusing lens, the collimating lens parallelizes the laser beam, and the focusing lens focuses the parallel laser beam.

[0015] Furthermore, in the laser device, the first button is a two-stage touch switch.

[0016] Furthermore, in the laser device, the laser module includes a green laser module and an infrared laser module.

[0017] Furthermore, in the laser device, the wavelength of the output light of the green laser module is 532nm to 556nm.

[0018] Furthermore, in the laser device, the wavelength of the output light of the infrared laser module is 1060nm~1064nm.

[0019] Furthermore, in the laser device, the optical power of the first laser beam is less than 0.5 watt.

[0020] Furthermore, in the laser device, the optical power of the second laser beam is less than 50 watts.

[0021] Furthermore, in the laser device, the material of the integrated component is engineering plastic.

[0022] Furthermore, in the laser device, the handle shell is made of engineering plastic.

[0023] The technical solution provided by the embodiment of the present application has the following advantages:

[0024] 1. Due to the use of optical fiber winding, the overall volume of the device is reduced and it has better efficiency and stability during laser transmission. At the same time, it can protect the optical fiber;

[0025] 2. The use of integrated components makes the device more integrated as a whole;

[0026] 3. The use of the first button makes the overall operation of the device easier;

[0027] 4. Due to the use of the handle shell, it can be more accurate during aiming operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] In addition, the drawings are not drawn in a 1:1 ratio, and the relative sizes of the various elements are drawn in the drawings only as examples and not necessarily in true proportion.

[0031] Figure 1 A schematic diagram of a laser device preferred for an embodiment of the utility model;

[0032] Figure 2 This is a cross-sectional view of a preferred laser device according to an embodiment of the utility model.

[0033] Reference numerals:

[0034] Laser module 1;

[0035] Lens barrel 2;

[0036] Fiber 3;

[0037] Integrated component 4;

[0038] Control panel 5;

[0039] First button 6;

[0040] Battery 7;

[0041] Second button 8;

[0042] Handle housing 9. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the implementation of this application clearer, the technical scheme in the embodiment of this application will be described in more detail below in conjunction with the drawings in the embodiment of this application. In the drawings, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of this application, not all of them. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain this application, and should not be construed as limitations on this application. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0044] In addition, it should be noted that, unless otherwise clearly specified and limited, the words "installed", "connected", "connected" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. Technical personnel in the field can understand their specific meanings in this application according to the specific circumstances.

[0045] Figure 1 This is a schematic diagram of a preferred laser device according to an embodiment of the utility model. Figure 2 This is a cross-sectional view of a preferred laser device according to an embodiment of the present utility model. Figure 1 and Figure 2 As shown, a laser device includes: a laser module 1, the laser module 1 is used to generate a laser beam. A lens barrel 2, the lens barrel 2 focuses the laser beam emitted by the laser module 1, and the lens barrel 2 is used to focus and transmit the laser beam so that the laser beam can be accurately focused on the target. An optical fiber 3, one end of the optical fiber 3 is connected to the laser module 1, and the other end is connected to the lens barrel 2, and the optical fiber 3 is wound on the lens barrel 2. An integrated component 4, the laser module 1, the lens barrel 2 and the optical fiber 3 are installed in the integrated component 4. A control board 5, the control board 5 is connected to the laser module 1, the control board 5 controls the laser module 1 on / off, and the control board 5 controls the laser module 1 to output the first laser beam and the second laser beam. A first button 6, the first button 6 is connected to the control board 5, and the first button 6 applies an on / off signal, a first laser beam signal and a second laser beam signal to the control board 5. In this embodiment, the control board 5 receives the signal of the first button 6 and controls the output of the aiming light or the laser strike according to the button state. Battery 7, battery 7 provides power for the laser device, battery 7 ensures the long-term working ability of the device, and is easy to replace and maintain. Second button 8, second button 8 is connected to battery 7, and second button 8 controls the on and off of the battery. Second button 8 is used to completely cut off the power when not in use, thereby enhancing the safety of the device. Handle shell 9, handle shell 9 is connected to integrated component 4, control panel 5, first button 6, battery 7 and second button 8 are installed on the handle shell.

[0046] Preferably, the lens barrel 2 includes a collimating lens and a focusing lens, the collimating lens parallelizes the laser beam, and the focusing lens focuses the parallel laser beam.

[0047] Specifically, the lens barrel 2 is used to focus and transmit the laser beam from the optical fiber so that the beam can be accurately focused on the target. The collimating lens can collimate the divergent laser beam output by the optical fiber into a parallel beam. The focusing lens can focus the parallel beam on a specific target point to enhance the striking effect of the laser.

[0048] Preferably, the first button 6 is a two-stage touch switch.

[0049] Preferably, the laser module 1 includes a green laser module and an infrared laser module.

[0050] Preferably, the wavelength of the light output by the green laser module is 532nm-556nm, and the wavelength of the light output by the infrared laser module is 1060nm-1064nm.

[0051] It is worth noting that the green laser module can also be replaced by other light-emitting modules that can emit natural light to play a role in aiming, and the infrared laser module can also be replaced by other high-power laser modules that play a role in striking.

[0052] Preferably, the optical power of the first laser beam is less than 0.5 watt.

[0053] Preferably, the optical power of the second laser beam is less than 50 watts.

[0054] Preferably, the integrated component 4 and the handle housing 9 are made of engineering plastics. The use of engineering plastics can increase the overall structural strength and lightness.

[0055] During operation, the laser module 1 generates high-energy laser beams, which enter the optical fiber through the input port of the optical fiber 3. The optical fiber 3 transmits the laser beam to the inside of the lens barrel 2. One end of the optical fiber 3 is connected to the laser module 1, and the other end is connected to the lens barrel 2. The optical fiber 3 maintains the stability and efficient transmission of the beam during the entire transmission process. When the laser beam is transmitted to the inside of the lens barrel 2 through the optical fiber 3, the beam is output from the end of the optical fiber 3. The laser beam first passes through the collimating lens, which adjusts the divergent beam output by the optical fiber into a parallel beam. This process greatly improves the directionality and stability of the beam. The beam then passes through the focusing lens, which converges the parallel beams to a small point, so that the energy of the beam is concentrated on the target, thereby achieving precise strikes. Winding the optical fiber 3 on the lens barrel 2 can maximize the use of space, making the entire device more compact, easy to carry and operate. The wound optical fiber 3 can flexibly adjust the length of the optical fiber to ensure that the distance between the laser module 1 and the lens barrel 2 is in the optimal state to ensure the efficiency and stability of laser transmission. The optical fiber 3 wound on the lens barrel 2 can provide a larger surface area, which helps the thermal management of the equipment and avoids overheating of the laser and optical fiber 3. Therefore, the design of winding the optical fiber 3 around the lens barrel 2 not only optimizes the compactness and portability of the device, but also ensures the efficient transmission and focusing of the laser beam.

[0056] The laser device of this utility model has a two-level button design to simplify the operation steps and improve the convenience of use. The specific operation steps are as follows:

[0057] In the first gear operation (aiming light output), the user presses the first button 6 once. When the first button 6 is pressed, the control board 5 detects a signal and recognizes that this is the first press. The control board 5 starts the aiming light source, which is usually a low-power red or green laser (optical power is less than 0.5 watts), through the control circuit. The aiming light is transmitted through the lens barrel 2 and the optical fiber 3, and is emitted through the end of the lens barrel 2 to form a first laser beam (aiming beam) to help the user accurately aim at the target.

[0058] In the second operation (laser striking output), the user presses the first button 6 for the second time. The first button 6 is pressed for the second time, and the control board 5 detects this signal and recognizes that this is the second press. Switching to the laser striking mode: the control board 5 turns off the aiming light source and starts the laser module 1 at the same time to generate a second laser beam (high-energy laser beam).

[0059] Beam output: The high-energy laser beam is transmitted to the lens tube 2 through the optical fiber 3, and is collimated and focused by the lens system, and finally emitted for laser striking.

[0060] After the user completes the operation, the second button 8 is turned off, and the device is powered off and stops working.

[0061] The control board 5 is responsible for detecting the number of times the button is pressed and performing different operations according to the state of the button (first or second press). The control board 5 switches the circuit according to the detected signal to control the working state of the aiming beam and the laser module respectively. The control board 5 is also responsible for managing the energy distribution of the battery 7 to ensure the normal operation of the device in different modes.

[0062] The two-level design of the first button 6 enables the user to switch between different functions of the device through simple operations, avoiding the complicated operation of multiple buttons. In addition, the control panel 5 can distinguish the signals of the first and second button presses and respond accordingly to switch the working mode of the device.

[0063] The second button 8 is used to control the total power of the device and turn the device on or off. The user needs to turn on the power switch before use so that the device can operate normally. At the same time, it also plays a role in safety management to avoid power consumption or misoperation of the device when it is not in use.

[0064] The laser device of the present utility model has the following advantages: first, the lens barrel 2, the optical fiber 3 and the laser module 1 form an integrated component 4, which improves the integration and portability of the device; second, the two-speed function of the first button 6 simplifies the operation steps, allowing the user to quickly switch between the first laser beam and the second laser beam mode; finally, the compactness and portability of the device make it particularly suitable for self-defense and strike operations in the military, police, security and other fields.

[0065] The above embodiments are provided for persons familiar with the art to implement or use the present application. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the application concept of the present application. Therefore, the protection scope of the present application is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A laser device, characterized in that: include: Laser module; A lens barrel, wherein the lens barrel focuses the laser beam emitted by the laser module; An optical fiber, one end of which is connected to the laser module, and the other end of which is connected to the lens barrel, and the optical fiber is wound around the lens barrel; An integrated component, in which the laser module, lens barrel and optical fiber are installed; A control board, the control board is connected to the laser module, the control board controls the laser module to turn on / off, and the control board controls the laser module to output the first laser beam and the second laser beam; A first button, the first button is connected to the control board, and the first button applies an on / off signal, the first laser beam signal, and the second laser beam signal to the control board; A battery, which provides electrical energy for the laser device; A second button, the second button is connected to the battery, and the second button controls the on and off of the battery; A handle shell is connected to the integrated component, and the control panel, the first button, the battery and the second button are installed on the handle shell.

2. The laser device according to claim 1, characterized in that The lens barrel comprises a collimating lens and a focusing lens, wherein the collimating lens parallelizes the laser beam, and the focusing lens focuses the parallel laser beam.

3. The laser device according to claim 1, characterized in that The first button is a two-stage touch switch.

4. The laser device according to claim 1, characterized in that The laser module includes a green laser module and an infrared laser module.

5. The laser device according to claim 4, characterized in that The wavelength of the output light of the green laser module is 532nm-556nm.

6. The laser device according to claim 4, characterized in that The wavelength of the output light of the infrared laser module is 1060nm-1064nm.

7. The laser device according to claim 1, characterized in that: The optical power of the first laser beam is less than 0.5 watt.

8. The laser device according to claim 1, characterized in that The optical power of the second laser beam is less than 50 watts.

9. The laser device according to claim 1, characterized in that: The material of the integrated component is engineering plastic.

10. The laser device according to claim 1, characterized in that The handle shell is made of engineering plastic.

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