Wearable multifunctional laser system

Abstract

The invention relates to the technical field of laser application, and discloses a wearable multifunctional laser system which comprises a wearable carrier, a laser host, a power supply device, a laser emission head and an emission control device are arranged on the wearable carrier, and the laser host, the power supply device and the emission control device are fixed to the wearable carrier. The power supply device is electrically connected with the laser host and the emission control device. A plurality of fixing positions for fixing the laser emitting heads are distributed on the wearable carrier, and the plurality of laser emitting heads are respectively loaded and fixed at the fixing positions; the laser host is provided with a flexible tail fiber, and the free end of the flexible tail fiber is provided with a connection joint used for detachable connection of the laser emission head. The laser is combined with traditional clothes to form integrated equipment, the laser function can be guaranteed, comfort and attractiveness are achieved, a switchable laser emitting head is matched, multiple functions are integrated, and the application range and the use efficiency of the medium-low power optical fiber laser in the actual production and life field are expanded.

Description

Technical Field

[0001] The invention relates to the field of laser application technology, and in particular to a wearable multifunctional laser system. Background Art

[0002] Laser is a device that can emit high-brightness, high-collimation, strong light. It has a wide range of applications, including remote communications, industrial processing, measurement and detection, medical diagnosis and many other fields. With the expansion of application needs, miniaturized, lightweight and portable laser systems that can be carried by a single person have gradually gained attention and developed rapidly. For example, patent CN202934247U proposes a backpack laser cutting machine with high cutting accuracy and stable performance; patent CN207851642U proposes a single-soldier backpack laser dazzle dispersal device, which has the advantages of significant dazzle effect and simple maintenance; patent CN208205931U proposes a backpack laser active directional denial device, which can ensure the denial effect and is easy to carry; patent CN210187923U and patent CN210253377U respectively propose a backpack laser cleaning machine and a portable backpack laser cleaning device.

[0003] However, the backpack laser systems proposed in the above-mentioned related patents still have two significant shortcomings. First, the functions are single. Each laser system has only specific functions and can only meet a single purpose, making it difficult to apply to occasions requiring multiple effects. Second, the portability still needs to be improved. Although the laser systems proposed in some patents can be carried by one person, they still have a large size and weight or the external shape does not conform to the ergonomic design and cannot be carried or carried for a long time. Summary of the invention

[0004] The present invention provides a wearable multifunctional laser system, which gives full play to the technical advantages of the laser system, namely, high efficiency, stability, lightness and portability, combines the laser system with traditional clothing, and matches it with switchable output heads with different functions, so as to achieve laser effects with different functions and greatly expand the application field of the laser system, so as to solve the technical problem of the single function of the current laser system.

[0005] The present invention provides a wearable multifunctional laser system, including a wearable carrier, on which a laser host, a power supply device, a laser emission head and an emission control device are arranged, the laser host, the power supply device and the emission control device are fixed on the wearable carrier, and the power supply device is electrically connected to the laser host and the emission control device respectively; a plurality of fixing positions for fixing the laser emission heads are arranged on the wearable carrier, and a plurality of laser emission heads are loaded and fixed at the fixing positions respectively; the laser host has a flexible pigtail, and a free end of the flexible pigtail is provided with a connecting joint for detachable connection of the laser emission head.

[0006] Furthermore, the wearable vehicle includes a torso portion and a glove portion.

[0007] Furthermore, the power supply device and multiple fixing positions are evenly spaced apart in the waist and abdomen area of ​​the torso.

[0008] Furthermore, the emission control device includes a toggle switch, a safety switch and a light-emitting button, which are electrically connected to the power supply device respectively; the toggle switch is used to switch the laser gear to achieve switching between three different states: no light, only visible guide light, and simultaneous emission of visible guide light and high-power laser; the safety switch is used to start the system and emergency cut off the system; the light-emitting button is used to control the laser host to emit light from the laser emission head via the flexible pigtail.

[0009] Furthermore, the torso adopts a sleeveless vest, the laser host is arranged on the back of the sleeveless vest, the fixing position, power supply device, shift switch, and safety switch are arranged on the front of the sleeveless vest; the light output button and the laser emission head at the free end of the flexible pigtail are arranged on the glove part.

[0010] Furthermore, the torso adopts a long-sleeved garment, the laser host is arranged on the back of the long-sleeved garment, the fixing position and the power supply device are arranged on the front of the long-sleeved garment, the shift switch and the safety switch are arranged on the sleeves of the long-sleeved garment; the light-emitting button and the laser emission head at the free end of the flexible pigtail are arranged on the glove part.

[0011] Furthermore, the flexible pigtail includes a pigtail armored cable and a laser pigtail arranged in the pigtail armored cable. The connecting joint is located at the front end of the pigtail armored cable, and the connecting joint is connected to the laser transmitting head through a thread.

[0012] Furthermore, the laser transmitter head adopts an adjustable focus transmitter head, and the adjustable focus transmitter head can achieve short-distance focusing effect or long-distance focusing effect on targets at different distances by adjusting the focal length of the adjustable focus transmitter.

[0013] Furthermore, the laser transmitter head adopts a beam shaping transmitter head, which transforms the ordinary Gaussian beam into a flat-top beam, an elliptical beam or a linear beam with different shapes and different energy distributions by changing the shaping lens combination inside the beam shaping transmitter head.

[0014] Furthermore, the laser transmitting head adopts a variable frequency transmitting head, and the type of nonlinear crystal inside the variable frequency transmitting head is changed to convert the near infrared band laser λ1 into the visible light band laser λ2 or the medium and long wave band laser λ3.

[0015] The present invention has the following beneficial effects:

[0016] The wearable multifunctional laser system of the present invention uses a wearable carrier as a carrier and is carried in a wearable manner; the wearable carrier is simultaneously loaded with a laser host, a power supply device, a laser emission head and an emission control device, the power supply device provides energy for the entire system, the laser host generates a high-energy laser and irradiates the target position in a specific mode after passing through the corresponding laser emission head, and the laser emission process is controlled by the emission control device; the wearable carrier is equipped with a plurality of fixed positions, which can be respectively loaded with different types of laser emission heads. During use, the laser emission head at the tail end of the flexible pigtail of the laser host can be replaced with the laser emission head on the wearable carrier in a timely manner according to actual needs, and the replaced temporarily unused laser emission head is fixed to the fixed position on the wearable carrier, thereby achieving the technical effect that a wearable laser system meets a variety of different needs, and can overcome the deficiency of the existing backpack laser system having a single purpose. Specifically, the lightweight, efficient, high-brightness fiber laser is combined with traditional clothing to form a portable wearable laser system. With the switchable laser emission head, it can achieve the effect of integrating multiple functions into one, greatly expanding the scope of application and usage efficiency of medium and low-power fiber lasers in the actual production and life fields. Through ergonomic design, the fiber laser light output and emission system is effectively matched with traditional clothing to form an integrated device, which can achieve a comfortable and beautiful wearing effect while ensuring the laser effect.

[0017] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 is a schematic structural diagram of a wearable multifunctional laser system according to a preferred embodiment of the present invention;

[0020] Figure 2 is a front schematic diagram of a vest-type wearable multifunctional laser system according to a preferred embodiment of the present invention;

[0021] Figure 3 is a schematic diagram of the back of a vest-type wearable multifunctional laser system according to a preferred embodiment of the present invention;

[0022] Figure 4 is a front schematic diagram of a long-sleeved wearable multifunctional laser system according to a preferred embodiment of the present invention;

[0023] Figure 5is a schematic diagram of the back of a long-sleeved wearable multifunctional laser system according to a preferred embodiment of the present invention;

[0024] Figure 6 This is one of the optical path structure schematic diagrams of the wearable multifunctional laser system according to the preferred embodiment of the present invention;

[0025] Figure 7 This is the second optical path structure schematic diagram of the wearable multifunctional laser system of the preferred embodiment of the present invention;

[0026] Figure 8 This is the third optical path structure schematic diagram of the wearable multifunctional laser system according to the preferred embodiment of the present invention.

[0027] Legend:

[0028] 1. Laser host; 2. Power supply device; 3. Laser emission head; 4. Fixing position; 5. Connector; 501. Thread; 6. Torso; 601. Sleeveless vest; 602. Long-sleeved clothes; 7. Gloves; 8. Shift switch; 9. Safety switch; 10. Light output button; 11. Pigtail armor cable; 12. Laser pigtail; 13. Power display; 14. Arm cuff; 15. Power transmission line; 16. Signal transmission line; 17. Output optical cable; 18. Adjustable focus transmitter; 19. Short-distance focusing effect; 20. Long-distance focusing effect; 21. Plastic lens combination; 22. Nonlinear crystal; 23. Target object. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered below.

[0030] Figure 1 is a schematic structural diagram of a wearable multifunctional laser system according to a preferred embodiment of the present invention; Figure 2 is a front schematic diagram of a vest-type wearable multifunctional laser system according to a preferred embodiment of the present invention;

[0031] Figure 3 is a schematic diagram of the back of a vest-type wearable multifunctional laser system according to a preferred embodiment of the present invention; Figure 4 is a front schematic diagram of a long-sleeved wearable multifunctional laser system according to a preferred embodiment of the present invention; Figure 5 is a schematic diagram of the back of a long-sleeved wearable multifunctional laser system according to a preferred embodiment of the present invention; Figure 6 This is one of the optical path structure schematic diagrams of the wearable multifunctional laser system according to the preferred embodiment of the present invention; Figure 7 This is the second optical path structure schematic diagram of the wearable multifunctional laser system of the preferred embodiment of the present invention; Figure 8 This is the third optical path structure schematic diagram of the wearable multifunctional laser system according to the preferred embodiment of the present invention.

[0032] like Figure 1 As shown, the wearable multifunctional laser system of this embodiment includes a wearable carrier, on which a laser host 1, a power supply device 2, a laser emission head 3 and an emission control device are provided. The laser host 1, the power supply device 2 and the emission control device are fixed on the wearable carrier, and the power supply device 2 is electrically connected to the laser host 1 and the emission control device respectively; a plurality of fixing positions 4 for fixing the laser emission head 3 are arranged on the wearable carrier, and a plurality of laser emission heads 3 are loaded and fixed in the fixing positions 4 respectively; the laser host 1 has a flexible pigtail, and the free end of the flexible pigtail is provided with a connecting joint 5 for detachable connection of the laser emission head 3. The wearable multifunctional laser system of the present invention uses a wearable carrier as a carrier and carries the multifunctional laser system in a wearable manner; the wearable carrier is simultaneously loaded with a laser host 1, a power supply device 2, a laser emission head 3 and an emission control device, the power supply device 2 provides energy for the entire system, the laser host 1 generates a high-energy laser and irradiates the target position in a specific mode after passing through the corresponding laser emission head 3, and the laser emission process is controlled by the emission control device; the wearable carrier is equipped with a plurality of fixed positions 4, which can be respectively loaded with different types of laser emission heads 3. During use, the laser emission head 3 at the tail end of the flexible pigtail of the laser host 1 can be replaced with the laser emission head 3 on the wearable carrier in a timely manner according to actual needs, and the replaced temporarily unused laser emission head 3 is fixed to the fixed position 4 on the wearable carrier, thereby achieving the technical effect that a wearable laser system meets a variety of different needs, and can overcome the deficiency of the existing backpack laser system having a single purpose. Specifically, a portable wearable laser system is formed by combining a lightweight, efficient, high-brightness fiber laser with traditional clothing. With the switchable laser emitter 3, it can achieve a multifunctional effect, greatly expanding the scope of application and use efficiency of medium and low-power fiber lasers in the actual production and life fields; through ergonomic design, the fiber laser light output and emission system is effectively matched with traditional clothing to form an integrated device, which can achieve a comfortable and beautiful wearing effect while ensuring the laser effect. Optionally, the power supply device 2 uses a battery, which can be a storage battery, a lithium battery, a solar cell group or other battery packs. Optionally, at least one of the laser host 1, the power supply device 2, the laser emitter 3 and the emission control device is arranged on the outer surface of the wearable vehicle. Optionally, at least one of the laser host 1, the power supply device 2, the laser emitter 3 and the emission control device is arranged on the inner surface of the wearable vehicle. At least one of the laser host 1, the power supply device 2, the laser emitter 3 and the emission control device is arranged in the base of the wearable vehicle and forms a complete overall structure with the wearable vehicle.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4and Figure 5 As shown, in this embodiment, the wearable vehicle includes a torso portion 6 and a glove portion 7. The wearable vehicle is divided into a torso portion 6 and a glove portion 7, which is convenient for the reasonable layout of the laser host 1, the power supply device 2, the laser emission head 3 and the emission control device, and the mechanical balance of the wearable vehicle in front, behind, left and right is considered to improve the comfort when wearing; and the emission control device is distributed in an area that is convenient for control, so as to quickly achieve the control purpose of controlling various functions, reduce the risk of use, and improve the convenience of use. Optionally, the glove portion 7 can be a fingered glove, a fingerless glove, a half-finger glove, a partially fingered and partially fingerless glove, a partially fingered and partially half-finger glove, or a partially half-finger and partially fingerless glove.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, the power supply device 2 and the plurality of fixing positions 4 are evenly spaced in the waist and abdomen area of ​​the trunk 6. The power supply device 2 and the fixing position 4 loaded with the laser transmitter 3 have similar dimensions and mass, so the power supply device 2 and the plurality of fixing positions 4 are evenly distributed in the waist and abdomen area, especially in the shape of an arc, which can not only increase the aesthetic appearance, but also use the waist and abdomen for mechanical support, which is beneficial to the mechanical balance of the body after wearing. Optionally, the fixing position 4 is a storage bag; the storage bag can be an open bag or a sealed bag with a seal.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in this embodiment, the emission control device includes a toggle switch 8, a safety switch 9 and a light-emitting button 10, and the toggle switch 8, the safety switch 9 and the light-emitting button 10 are electrically connected to the power supply device 2 respectively; the toggle switch 8 is used to switch the laser gear to achieve switching between three different states: no light, only visible guide light, and simultaneous emission of visible guide light and high-power laser; the safety switch 9 is used to start the system and emergency cut-off the system; the light-emitting button 10 is used to control the laser host 1 to emit light from the laser emission head 3 via the flexible pigtail. The toggle switch 8 allows the user to select different laser gears according to their needs, which can be no light, only visible guide light, or visible guide light and high-power laser at the same time. This switching function provides users with flexibility to adapt to different application scenarios; the safety switch 9 has a dual role. On the one hand, it can turn on the entire laser system to ensure that all components are in working condition. On the other hand, in an emergency, it can quickly cut off the system to prevent potential danger or damage; the light button 10 is a key component for controlling the laser host 1 to emit laser. The user can control the laser emission by pressing this button. The laser is transmitted through the flexible pigtail and finally emits light from the laser emission head 3; the design of the entire control device takes into account the safety of operation. The presence of the safety switch 9 ensures that the power supply can be quickly cut off when laser emission is not needed or in an emergency, preventing accidental injury or equipment damage; through the combination of the toggle switch 8 and the light output button 10, the user can easily control the different states of the laser system without complicated operating procedures; the design of the system allows it to operate in different working modes, whether it requires high-power lasers for specific tasks or only requires visible guide light for positioning or indication; this design of the laser system provides a high degree of flexibility, allowing it to adapt to a variety of different application requirements, from simple indication and positioning to complex industrial processing tasks. The emission control device provides users with a safe, flexible and easy-to-operate.

[0036] like Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, the torso part 6 adopts a sleeveless vest 601, the laser host 1 is arranged on the back of the sleeveless vest 601, the fixing position 4, the power supply device 2, the shift switch 8, and the safety switch 9 are arranged on the front of the sleeveless vest 601; the light emitting button 10 and the laser emission head 3 at the free end of the flexible pigtail are arranged on the glove part 7. The torso 6 adopts a sleeveless vest 601, which can provide good wearing comfort and flexibility, allowing the user to maintain a free range of movement during operation; the laser host 1, the fixing position 4, the power supply device 2, the toggle switch 8 and the safety switch 9 are all arranged on the front of the vest, so that the user can directly and conveniently control and adjust, and quickly take and replace different types of laser emission heads 3 without the need for additional external equipment or complicated operations; the setting of the safety switch 9 provides an emergency cut-off function to ensure that the laser system can be quickly cut off in an emergency to ensure the safety of the user; the light output button 10 and the laser emission head 3 are arranged in the glove part 7, allowing the user to control the laser emission through simple hand movements, thereby improving the convenience of operation; the laser emission head 3 is connected to the laser host 1 through a flexible pigtail, and this layout provides It provides a high degree of flexibility, allowing users to use the laser in different directions and angles while maintaining precise control; the integrated design of the power supply device 2 ensures that the laser system can operate stably without the need for additional power connection, improving the portability of the system; this wearable design allows the laser system to adapt to a variety of different working environments and task requirements, whether in laboratories, industrial sites or outdoor operations; since all control components are integrated on the vest, users can easily perform maintenance and adjustments without complicated disassembly or reconfiguration; the design of the wearable laser system allows users to have both hands free when performing laser operations, which can improve work efficiency, especially in situations where delicate operations or long-term operations are required; the design of the sleeveless vest 601 can be customized according to the user's body size to ensure the best wearing experience and operating effect.

[0037] like Figure 1 , Figure 4 and Figure 5As shown, in this embodiment, the torso part 6 adopts a long-sleeved garment 602, the laser host 1 is arranged on the back of the long-sleeved garment 602, the fixing position 4 and the power supply device 2 are arranged on the front of the long-sleeved garment 602, the shift switch 8 and the safety switch 9 are arranged on the sleeves of the long-sleeved garment 602; the light emitting button 10 and the laser emitting head 3 at the free end of the flexible pigtail are arranged on the glove part 7. The long-sleeved clothing 602 provides more comprehensive coverage for the user's body and may provide additional protection in certain working environments, such as preventing dust, liquid splashing or other potential physical injuries; the fixing position 4 and the power supply device 2 are arranged on the front of the clothing, which is convenient for the user to quickly access and operate when needed, and to quickly take out and replace different types of laser emission heads 3; the toggle switch 8 and the safety switch 9 are arranged on the sleeves, allowing the user to control through arm movements while keeping the line of sight focused on the working area, thereby improving the convenience of operation; the safety switch 9 is located on the sleeves, so that in an emergency, the user can quickly cut off the power supply to ensure safety; the light button 10 and the laser emission head 3 are arranged on the glove part 7, allowing the user to accurately control the emission of the laser through hand movements, which is suitable for work that requires fine operation The design of the long-sleeved clothing 602 takes into account the user's comfort and ease of operation, and may also take into account the wearing requirements under different climatic conditions; the laser host 1 is arranged on the back of the clothing. This layout helps to maintain the stability of the laser system while allowing the user to maintain flexibility when moving; the integrated design of the power supply device 2 simplifies power management, making the system more portable, and the user does not need to worry about additional power cables; since the control components and the laser host 1 are integrated into the clothing, the user can easily perform maintenance and adjustments; allowing the laser system to adapt to different working environments and task requirements, whether it is indoor precision operation or outdoor work; the long-sleeved clothing 602 can be customized according to the user's body size and specific needs to ensure the best wearing experience and operating effect.

[0038] like Figure 6 As shown, in this embodiment, the flexible pigtail includes a pigtail armor cable 11 and a laser pigtail 12 arranged in the pigtail armor cable 11, and the connector 5 is located at the front end of the pigtail armor cable 11, and the connector 5 is connected to the laser transmitter head 3 through a thread 501. The laser pigtail 12 is protected by the pigtail armor cable 11, and the connector 5 is arranged at the front end of the pigtail armor cable 11, so as to facilitate the rapid replacement of the laser transmitter head 3 according to actual needs.

[0039] like Figure 6As shown, in this embodiment, the laser transmitter head 3 adopts an adjustable focus transmitter head, which adjusts the focal length of the adjustable focus transmitter 18 to achieve a short-distance focusing effect 19 or a long-distance focusing effect 20 for a target object 23 at different distances. The adjustable focus transmitter allows the user to adjust the focal length according to the distance of the target object 23, which provides greater flexibility and enables the system to adapt to different working distances and environments; by adjusting the focal length, the user can achieve precise focusing on the target object 23, and obtain a clear light spot regardless of whether it is a short distance or a long distance, which is essential for applications requiring high-precision positioning or processing; the laser system can be adapted to a variety of different application scenarios, including but not limited to medical surgery, precision manufacturing, scientific research experiments, etc., where accurate focal length adjustment is essential to achieve the best results; the ability to quickly adjust the focal length to adapt to targets at different distances can significantly improve work efficiency, especially when the working distance needs to be frequently switched; accurate focal length control helps to reduce the scattering of laser energy, thereby reducing potential dangers to the surrounding environment and personnel; for applications requiring laser processing, such as cutting, welding or engraving, accurate focal length adjustment can improve processing quality, reduce material waste, and improve the accuracy and consistency of the finished product; the adjustable focus transmitter makes the laser system not limited to fixed distance work, but can be adjusted according to actual needs, expanding the application range of the laser system; users can adjust the focal length according to their specific needs to achieve a personalized operating experience.

[0040] like Figure 7 As shown, in this embodiment, the laser emitter head 3 adopts a beam shaping emitter head, and by changing the shaping lens combination 21 inside the beam shaping emitter head, an ordinary Gaussian beam is transformed into a flat-top beam, an elliptical beam or a linear beam with different shapes and different energy distributions. By changing the shaping lens combination 21, an ordinary Gaussian beam can be transformed into different forms such as a flat-top beam, an elliptical beam or a linear beam to meet specific application requirements; beams of different forms have different energy distributions, such as a flat-top beam provides uniform energy distribution, which is suitable for occasions requiring uniform heating or processing; a beam of a specific form can improve processing efficiency, for example, a linear beam is suitable for fast cutting of long strips of material, while an elliptical beam is suitable for uniform processing of a large area; the shaped beam can provide finer processing accuracy, especially in occasions requiring high-precision positioning or fine processing; the beam shaping transmitter enables the laser system to adapt to a wider range of application scenarios, including precision manufacturing, medical surgery, scientific research experiments, etc.; the wearable design combined with the beam shaping transmitter allows the user to quickly adjust the beam shape as needed, simplifying the operation process; by controlling the energy distribution of the beam, the potential impact on the surrounding environment and non-target areas can be reduced, thereby improving operational safety; the user can customize the beam shape according to their specific needs to achieve a personalized operating experience and processing effect.

[0041] like Figure 8 As shown, in this embodiment, the laser transmitter head 3 adopts a variable frequency transmitter head, and the type of nonlinear crystal 22 inside the variable frequency transmitter head is changed to convert the near-infrared band laser λ1 into the visible light band laser λ2 or the medium- and long-wave band laser λ3. Through the frequency conversion technology, the laser can be converted from the near-infrared band λ1 to the visible light band λ2 or the medium- and long-wave band λ3, thereby expanding the application range of the laser; converting the laser into the visible light band makes the laser easier to observe and locate during operation, improving the intuitiveness and safety of the operation; lasers of different bands are suitable for different application scenarios, for example, the visible light band is often used in the fields of medical treatment, scientific research and education, while the medium- and long-wave band laser may be suitable for special industrial applications; the design of the variable frequency transmitter head can optimize the energy conversion efficiency, reduce energy loss, and improve the overall performance of the laser system; the wearable design combined with the variable frequency transmitter head allows the user to quickly switch the laser band according to needs, simplifying the operation process; lasers of different bands Light has different physical properties, such as absorption rate, scattering rate, etc. The most suitable laser band can be selected according to the material characteristics to improve processing accuracy. For some applications, the use of visible light band lasers can reduce potential damage to the eyes and improve the safety of operation. By optimizing the laser band, the dependence on expensive equipment in specific applications can be reduced and cost-effectiveness can be improved. New possibilities are provided for laser applications, such as in biomedical imaging, spectral analysis and other fields. Users can choose laser bands according to their specific needs to achieve personalized operating experience and application effects. Lasers of different bands have different propagation characteristics in different environments. The variable frequency transmitter head can adjust the laser band according to environmental conditions to improve the adaptability of the system.

[0042] During implementation, a wearable multifunctional laser system is provided, including a handheld part and a wearable part. The handheld part includes a laser emitting head 3 and an emission control device; the wearable part includes a fiber laser, a state monitoring device, a battery, a wearable vehicle and a plurality of different types of laser emitting heads 3. The fiber laser, the battery, the state detection device and a plurality of different types of laser emitting heads 3 are all fixed on the wearable vehicle. The fiber laser is used to generate high-energy laser, which is irradiated at the target position after passing through the laser emitting head 3. The battery is used to provide energy to the entire laser system. The emission control device is used to control the laser emission. The state monitoring device is used to monitor the overall state of the system and issue a timely warning on whether the overall state of the system is normal or not according to the corresponding judgment basis. During use, the laser emitting head 3 of the handheld part can be replaced with a plurality of different types of laser emitting heads 3 of the wearable part in a timely manner according to actual needs, and the replaced laser emitting head 3 that is temporarily unused is fixed on the wearable vehicle, thereby achieving the technical effect that a wearable laser system meets a variety of different needs, and can overcome the shortcomings of the existing backpack laser system with a single purpose and low portability.

[0043] The wearable vehicle is used to fix all other parts and is worn by the user, including the handheld part and the wearable part; the laser transmitter head 3 of the wearable part is an idle laser transmitter head, which has the function of emitting high-energy lasers and has different functions from the laser transmitter head of the handheld part. The replaced laser transmitter head 3 that is not in use temporarily is fixed on the wearable vehicle, so as to achieve the technical effect that a wearable laser system meets a variety of different needs. There are pockets or fixing devices of different shapes and sizes on the wearable vehicle for placing or fixing laser transmitter heads, fiber lasers and batteries. The number of laser transmitter heads 3 is ≥2, and may include adjustable focus transmitter heads, fixed focus transmitter heads, beam shaping transmitter heads, variable frequency transmitter heads, etc. The light-emitting button 10 can also be replaced by a toggle switch, a knob switch or any other type of switch.

[0044] The fiber laser has a flexible pigtail, and the tail end of the pigtail has a thread or a bayonet or other structure, which can be firmly docked with the laser transmitter head 3. The pigtail output port can be fixed at any position of the wearable vehicle. The fiber laser can output pulsed light or continuous light. The fiber laser can be cooled by air or water. The fiber laser needs to be carried on the wearable vehicle, so air cooling is preferably used to reduce the complexity and overall weight of the system. The fiber laser can emit visible indicator light to indicate the position of high-power laser irradiation. The fiber laser has a signal interface that can be connected to the launch control device and the status monitoring device. The fiber laser has a power interface that can be connected to the battery.

[0045] The emission control device is provided with a light emitting button 10, which can control whether the laser is emitted, the emission duration, and the emission wavelength.

[0046] The status monitoring equipment can monitor various parameters of the laser system in real time, including but not limited to the temperature of each component of the laser, the light output power, the light output time, etc.; for temperature monitoring, temperature sensors such as thermocouples, thermistors or infrared temperature sensors can be used to measure the temperature of the laser and its components in real time. The temperature controller can be used in conjunction with the temperature sensor to automatically adjust the cooling system (such as fans, water cooling or air cooling) to maintain a constant operating temperature. For light output power monitoring, a power meter or photodiode can be used to measure the output power of the laser. The built-in monitoring system, some lasers have a built-in power monitoring function, which can directly read and display the current light output power. For light output time monitoring, a timer or timer can be used, and a specific working time can be set. Once the set time is reached, the system will automatically shut down the laser output. In addition, the status monitoring equipment can display the real-time status of the laser system to the outside through various methods such as indicator lights and display screens; it can have an alarm function, and when the laser system is abnormal, it can warn the user through sound, vibration or other forms. The status monitoring equipment has the function of monitoring the remaining battery power, and the existing commonly known battery power monitoring method can be used.

[0047] The battery can be a disposable dry cell battery or a rechargeable recyclable lithium cell battery.

[0048] The wearable carrier is one-size-fits-all and can also be customized according to specific groups of people to suit people of different heights, weights, and application scenarios.

[0049] like Figure 2 and 3 Shown are the front and back views of the short-sleeved wearable multifunctional laser system, where Figure 2 For the front view, Figure 3It is a back view. This embodiment mainly includes the following parts: a shift switch 8, which is used to switch the laser gear, and can realize three different states: no light, only visible guide light, and visible guide light and high-power laser at the same time; a power display 13, which is used to display the remaining power of the rechargeable battery; a safety switch 9, which is used to turn on the system and emergency cutoff; an arm sleeve 14, which is used to fix the signal transmission line 16 and the output optical cable 17 on the arm; a glove, which is used to fix the laser emitting head 3 to achieve stable light emission, and is also used to fix the light emission button 10 and the system status display; the light emission button 10 and the system status display are used to control whether to emit light and display the real-time status of the entire system; a rechargeable battery, which is used to power the laser; a sleeveless vest 601, which is used to install devices, wherein the laser host 1 is placed in the back interlayer of the sleeveless vest 601. The laser emitting head 3 in an idle state is placed in a storage bag. The power transmission line 15, signal transmission line 16 and output optical cable 17 extend from one side of the laser host 1. The power transmission line 15 is connected to the rechargeable battery, the shift switch 8, the power display 13 and the safety switch 9. When actually using the equipment, hold the equipment at the shoulder position with both hands, put it on the head and put it on the body; then put the right arm through the two arm sleeves 14, adjust the output optical cable 17 and the signal transmission line 16, ensure that the laser transmitter 3 will not exceed the palm too long or too short than the palm, and tighten the two arm sleeves 14; then put on the gloves on the hands, and then fix the laser transmitter 3 on the gloves to ensure that it is located above the back of the hand; tighten the binding on the gloves to ensure that the laser transmitter 3 will not shake or fall easily; hold the light button 10 and the system status display in the palm of the right hand to check the system status and prepare for light. When different laser effects need to be achieved, the laser transmitter 3 can be removed, and the laser transmitter 3 in the idle state can be selected and firmly connected to the output optical cable 17, and the laser transmitter 3 can be placed in the storage bag.

[0050] like Figure 4 and 5 The front and back views of a long-sleeved wearable multifunctional laser system according to an embodiment of the present application are shown, wherein Figure 4 For the front view, Figure 5It is a back view. This embodiment mainly includes the following parts: long-sleeved clothes 602, used to install components; power display 13, used to display the remaining battery power; status display light, used to display the system status; safety switch 9, used to turn on the system and emergency cutoff; battery, used to power the system; laser emitter 3, used to emit laser; storage bag, used to place batteries and laser emitter in idle state; fiber laser, used to generate high-energy laser; power transmission line 15, used to connect batteries and fiber laser; signal transmission line 16, used to connect fiber laser and light output controller (light output button 10); output optical cable 17, used to transmit high-energy laser and firmly connected with laser emitter 3; light output controller, used to control the light output characteristics of fiber laser; gloves, used to fix laser emitter 3 and light output controller; laser emitter 3 in idle state, which has different functions from laser emitter 3, is placed in the storage bag. In actual use of the equipment, put on the long-sleeved clothes 602 and gloves, and then fix the laser emitter 3 and light output controller on the gloves. Turn on the safety switch 9, check whether the power display 13 and the status display light are abnormal, and if there is no abnormality, turn on the light output controller to output high-energy laser. When the fiber laser is in the off state, the laser transmitter head 3 can be replaced according to actual needs and put into the storage bag. At the same time, an idle laser transmitter head 3 is installed and fixed on the glove, and firmly connected to the fiber laser pigtail.

[0051] like Figure 6 , Figure 7 and Figure 8 Shown are schematic diagrams of several laser emission heads of a wearable multifunctional laser system. Figure 6 The figure is a schematic diagram of the connection between the adjustable focus transmitter and the fiber laser pigtail and the effect diagram. The fiber laser pigtail is fixed inside the pigtail armored cable 11. The front end of the pigtail armored cable 11 is designed with a threaded structure, which can be firmly connected to the adjustable focus transmitter which also has a threaded structure. By adjusting the focal length of the adjustable focus transmitter 18, it can be located at different distances from the target 23 to achieve short-distance focusing effect 19 or long-distance focusing effect 20. Figure 7 This is a schematic diagram of the connection between the beam shaping transmitter and the fiber laser pigtail and the effect diagram. Figure 6 Similarly, the beam shaping transmitter head can be firmly connected to the fiber laser pigtail armored cable 11 through a threaded structure. By changing the shaping lens combination 21 inside the beam shaping transmitter head, an ordinary Gaussian beam can be transformed into beams of different shapes and different energy distributions such as a flat-top beam, an elliptical beam, and a linear beam. Figure 8 This is a schematic diagram of the connection between the frequency conversion transmitter and the fiber laser pigtail and the effect diagram. Figure 6Similarly, the frequency conversion transmitter head can be firmly connected to the fiber laser pigtail armor cable 11 through a threaded structure. By changing the type of nonlinear crystal 22 inside the frequency conversion transmitter head, the near-infrared band laser λ1 can be converted into a visible light band laser λ2 or a medium- and long-wave band laser λ3.

[0052] Matters not covered by the present invention are known technologies.

[0053] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above-mentioned embodiments only express several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wearable multifunctional laser system, comprising a wearable vehicle, characterized in that: The wearable vehicle is provided with a laser host (1), a power supply device (2), a laser emission head (3) and an emission control device. The laser host (1), the power supply device (2) and the emission control device are fixed on the wearable carrier, and the power supply device (2) is electrically connected to the laser host (1) and the emission control device respectively; A plurality of fixing positions (4) for fixing the laser emitting heads (3) are arranged on the wearable carrier, and the plurality of laser emitting heads (3) are respectively loaded and fixed in the fixing positions (4); The laser host (1) has a flexible pigtail, and a free end of the flexible pigtail is provided with a connection joint (5) for detachably connecting a laser emitting head (3).

2. The wearable multifunctional laser system according to claim 1, characterized in that: The wearable vehicle comprises a body portion (6) and a glove portion (7).

3. The wearable multifunctional laser system according to claim 2, characterized in that: The power supply device (2) and the plurality of fixing positions (4) are arranged at even intervals in the waist and abdomen region of the trunk (6).

4. The wearable multifunctional laser system according to claim 2, characterized in that: The emission control device comprises a shift switch (8), a safety switch (9) and a light emitting button (10), wherein the shift switch (8), the safety switch (9) and the light emitting button (10) are electrically connected to the power supply device (2) respectively; A shift switch (8) is used to switch the laser gear position to achieve switching between three different states: no light emission, only visible guide light emission, and simultaneous emission of visible guide light and high-power laser light; A safety switch (9) for opening the system and shutting down the system in an emergency; The light output button (10) is used to control the laser host (1) to output light from the laser emission head (3) via the flexible pigtail.

5. The wearable multifunctional laser system according to claim 4, characterized in that: The body part (6) is a sleeveless vest (601). The laser host (1) is arranged on the back of the sleeveless vest (601), and the fixing position (4), the power supply device (2), the shift switch (8), and the safety switch (9) are arranged on the front of the sleeveless vest (601); The light emitting button (10) and the laser emitting head (3) at the free end of the flexible pigtail are arranged on the glove part (7).

6. The wearable multifunctional laser system according to claim 4, characterized in that: The body part (6) is made of long-sleeved clothing (602). The laser host (1) is arranged on the back of the long-sleeved clothing (602), the fixing position (4) and the power supply device (2) are arranged on the front of the long-sleeved clothing (602), and the shift switch (8) and the safety switch (9) are arranged on the sleeves of the long-sleeved clothing (602); The light emitting button (10) and the laser emitting head (3) at the free end of the flexible pigtail are arranged on the glove part (7).

7. The wearable multifunctional laser system according to any one of claims 1 to 6, characterized in that: The flexible pigtail comprises a pigtail armored cable (11) and a laser pigtail (12) arranged in the pigtail armored cable (11). The connection joint (5) is located at the front end of the pigtail armored cable (11), and the connection joint (5) is connected to the laser emitting head (3) via a thread (501).

8. The wearable multifunctional laser system according to claim 7, characterized in that: The laser transmitter (3) adopts a focus-adjustable transmitter. The focusable transmitter can adjust the focal length of the focusable transmitter to achieve short-distance focusing or long-distance focusing on targets at different distances.

9. The wearable multifunctional laser system according to claim 7, characterized in that: The laser transmitter (3) adopts a beam shaping transmitter. By changing the shaping lens combination inside the beam shaping transmitter, the ordinary Gaussian beam can be transformed into a flat-top beam, elliptical beam or linear beam with different shapes and different energy distributions.

10. The wearable multifunctional laser system according to claim 7, characterized in that: The laser transmitter (3) adopts a variable frequency transmitter. By changing the type of nonlinear crystal inside the frequency conversion transmitter head, the near-infrared band laser λ1 can be converted into the visible light band laser λ2 or the medium- and long-wave band laser λ3.

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