Pulse laser

Abstract

The utility model discloses a pulse laser, which relates to the technical field of pulse lasers and comprises a laser body, the bottom end of the laser body is provided with a placement plate, the front end of the bottom end of the placement plate is provided with a slot, and the inner side of the slot extends to be provided with an auxiliary adjusting structure. The front end of the laser device body is provided with a front machine head, the rear end of the laser device body is provided with a data line, and the lower end of the rear end of the placement plate is provided with a clamping structure. And then, the laser rays penetrate through the through holes formed in the inner sides of the first calibration piece, the second calibration piece and the third calibration piece, so that a user only needs to observe the conditions when the laser beams penetrate through the first calibration piece, the second calibration piece and the third calibration piece to determine whether to debug the front machine head or not.

Description

Technical Field

[0001] The utility model relates to the technical field of pulse lasers, in particular to a pulse laser. Background Art

[0002] A pulsed laser is a type of laser that operates by generating a pulsed beam. Unlike continuous-wave (CW) lasers, pulsed lasers emit high-energy laser pulses in a very short time. Pulsed lasers have the characteristics of high peak power, short pulse width, and adjustable repetition rate. The high peak power enables pulsed lasers to emit high energy in a very short time, generating very high instantaneous power; the short pulse width makes the pulse duration very short, reaching the picosecond (10^-12 seconds) or even femtosecond (10^-15 seconds) level; the pulse repetition rate of a pulsed laser can also be adjusted as needed, ranging from low frequency to high frequency. Types of pulsed lasers include Q-switched lasers, mode-locked lasers, solid-state lasers, and fiber lasers. Q-switched lasers produce short, high-energy pulses by adjusting the resonant cavity loss; mode-locked lasers use mode locking technology to produce even shorter pulses and are commonly used in femtosecond lasers; solid-state lasers and fiber lasers use different gain media, such as neodymium-doped and ytterbium-doped, to achieve pulsed output. Pulsed lasers have a wide range of applications in manufacturing, medicine, scientific research, communications, measurement, and testing, among other fields. In manufacturing, pulsed lasers can perform precision cutting, drilling, welding, and other tasks, making them particularly suitable for micromachining. In medicine, pulsed lasers are used in laser surgery and skin treatments, such as excimer lasers in ophthalmic surgery. In scientific research, pulsed lasers are used for time-resolved spectroscopy and ultrafast process research. In communications, pulsed lasers are used for data transmission in optical communication systems. In measurement and testing, pulsed lasers are used in lidar and distance measurement. Due to their high power and short pulses, pulsed lasers have significant application value and research significance in fields such as industry, medicine, and scientific research.

[0003] Application number CN202223030591.6, this pulse laser includes a main body, a driver inside the main body, a laser tube at the top of the main body, a heat transfer tooth provided on one side of the driver, a signal connector provided on one side of the heat transfer tooth, a power connector provided on one side of the signal connector, a battery provided on the top of the power connector, a controller provided on one side of the power connector, a reduction motor provided on the top of the controller, an adjustment frame provided on the top of the main body, clamps provided at both ends of the adjustment frame, a telescopic rod sleeved inside the adjustment frame, a limit block provided for movement inside the adjustment frame, a spring provided on one side of the limit block, the telescopic rod and the limit block fixedly connected by bolts, and the spring sleeved on the telescopic rod. The utility model clamps the laser tube to the adjustment frame using the clamps, and then drives the adjustment frame to rotate using the reduction motor to adjust the angle of the laser tube, thereby automatically controlling and adjusting the operation of the pulse laser.

[0004] The above technology utilizes components such as a reduction motor and a limit block to adjust the angle of the laser. However, the laser beam emitted by the laser tube also needs to be compared with a reference object to improve the accuracy of the laser beam emitted by the laser tube.

[0005] Therefore, in view of this, research and improvement are conducted on the existing deficiencies, and a pulse laser is proposed. Utility Model Content

[0006] The purpose of the present invention is to provide a pulse laser to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a pulse laser, comprising: a laser body, a placement plate provided at the bottom end of the laser body, a slot provided at the front end of the bottom end of the placement plate, an auxiliary tuning structure extending from the inner side of the slot;

[0008] The front end of the laser body is provided with a front head, the rear end of the laser body is provided with a data line, and the lower end of the rear end of the placement plate is provided with a locking structure.

[0009] Furthermore, the auxiliary adjustment structure includes a first calibration piece, a second calibration piece, a third calibration piece, a through hole and a panel. A panel is provided on the inner side of the slot, a third calibration piece is provided on one side of the top of the panel, a second calibration piece is provided in the middle of the top of the panel, and a first calibration piece is provided on the other side of the top of the panel. Through holes are provided at the upper ends of the inner sides of the first calibration piece, the second calibration piece and the third calibration piece. The apertures of the through holes provided on the inner sides of the first calibration piece, the second calibration piece and the third calibration piece are different, so that the laser beam emitted by the front head can be mapped and contacted with the through holes provided on the inner sides of the first calibration piece, the second calibration piece and the third calibration piece.

[0010] Furthermore, the panel and the slot are snap-fitted to facilitate installation of the panel.

[0011] Furthermore, the relative geometric points of the first calibration piece, the second calibration piece and the third calibration piece are on the same straight line, so that the laser beam can pass through the through holes opened inside the first calibration piece, the second calibration piece and the third calibration piece.

[0012] Furthermore, the positioning structure includes a rotating rod, a wire trough plate and a slot. A rotating rod is provided at the lower end of the rear end of the placement plate. A wire trough plate is sleeved in the middle of the outer side of the rotating rod. A slot is provided in the middle of the top of the wire trough plate. A rotating structure is provided between the rotating rod and the wire trough plate to facilitate the movement of the wire trough plate.

[0013] Furthermore, the inner diameter of the card slot is slightly larger than the diameter of the data line, so that the line slot plate can be clamped on the outer side of the data line.

[0014] Furthermore, an insulating material is laid on the outer side of the wire trough plate to prevent the charge leaked from the data line from contacting the wire trough plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This utility model uses the front-end machine head to emit a laser beam. The user inserts the insert plate into the slot at the bottom of the laser body. The laser beam then passes through the through-holes on the inside of the first, second, and third calibration pieces. In this way, the user only needs to observe the laser beam passing through the first, second, and third calibration pieces to decide whether to adjust the front-end machine head.

[0017] 2. The utility model rotates the rotating rod, which drives the wire trough plate to rotate, and the card slot opened on the top of the wire trough plate is arranged on the outside of the data line, so that the height of the data line can be adjusted when connecting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the second appearance structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the third appearance structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the fourth appearance structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the fifth appearance structure of the utility model.

[0023] In the figure: 1. Laser body; 2. Front head; 3. Mounting plate; 4. Auxiliary adjustment structure; 41. First calibration piece; 42. Second calibration piece; 43. Third calibration piece; 44. Through hole; 45. Inlay plate; 5. Positioning structure; 51. Rotating rod; 52. Wire slot plate; 53. Card slot; 6. Data cable; 7. Slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-Figure 5 As shown, a pulse laser comprises: a laser body 1, a placement plate 3 is provided at the bottom end of the laser body 1, a slot 7 is provided at the front end of the bottom end of the placement plate 3, and an auxiliary tuning structure 4 is extended inside the slot 7;

[0026] The front end of the laser body 1 is provided with a front head 2 , the rear end of the laser body 1 is provided with a data line 6 , and the lower end of the rear end of the placement plate 3 is provided with a locking structure 5 .

[0027] like Figure 1-Figure 5 As shown, a pulse laser, the auxiliary tuning structure 4 includes a first calibration piece 41, a second calibration piece 42, a third calibration piece 43, a through hole 44 and a panel 45. The panel 45 is provided on the inner side of the slot 7. The third calibration piece 43 is provided on one side of the top of the panel 45. The second calibration piece 42 is provided in the middle of the top of the panel 45. The first calibration piece 41 is provided on the other side of the top of the panel 45. The upper ends of the inner sides of the first calibration piece 41, the second calibration piece 42 and the third calibration piece 43 are provided with a through hole 44. The apertures of the through holes 44 provided on the inner sides of the first calibration piece 41, the second calibration piece 42 and the third calibration piece 43 are different:

[0028] Otherwise, since the laser beam can pass through the first calibration piece 41, the second calibration piece 42 and the third calibration piece 43, and the first calibration piece 41, the second calibration piece 42 and the third calibration piece 43 are provided with through holes 44 of different aperture sizes on their inner sides, the user only needs to observe the contact part between the laser beam emitted by the front head 2 and the through holes 44 on the inner sides of the first calibration piece 41, the second calibration piece 42 and the third calibration piece 43. If the laser beam does not reach the surface of the first calibration piece 41, the second calibration piece 42 or the third calibration piece 43, the user cannot observe the obvious effect of the laser beam and can adjust the front head 2. The user can adjust the number of the first calibration piece 41, etc., or the spacing between the first calibration piece 41, the second calibration piece 42 and the third calibration piece 43, so as to adjust the laser beam emitted by the front head 2 according to the external usage environment.

[0029] The following effects and novel technologies were introduced:

[0030] Precise Calibration: This design allows the user to calibrate the laser by observing the laser beam passing through holes 44 of different apertures, using the first calibration sheet 41, the second calibration sheet 42, and the third calibration sheet 43. This ensures precise alignment of the laser beam and improves operational accuracy.

[0031] User-Friendliness: The user can simply observe and adjust to confirm whether the laser beam accurately passes through the through-holes 44 of the first calibration sheet 41, the second calibration sheet 42, and the third calibration sheet 43. If the laser beam fails to pass through a through-hole 44, the user can immediately adjust the front head 2, which greatly simplifies the calibration process.

[0032] Flexibility: Users can adjust the number and spacing of the first calibration sheet 41, the second calibration sheet 42, and the third calibration sheet 43 as needed to adapt to different usage environments. This flexibility enables the device to be used in a variety of application scenarios.

[0033] Convenient installation: The panel 45 and the slot 7 are connected by a snap-fit connection, which facilitates the installation and removal of the panel 45 and increases the convenience and ease of use of the device.

[0034] Design of the first calibration sheet 41, the second calibration sheet 42, and the third calibration sheet 43: Each of the first calibration sheet 41, the second calibration sheet 42, and the third calibration sheet 43 is provided with through holes 44 of varying diameters. This innovative design utilizes the first calibration sheet 41, the second calibration sheet 42, and the third calibration sheet 43 to provide a multi-level calibration method for the laser beam, ensuring its accuracy and stability.

[0035] Adjustment structure: The positions and quantities of the first calibration piece 41, the second calibration piece 42, and the third calibration piece 43 are adjustable. This design allows the user to flexibly adjust the positions and quantities of the first calibration piece 41, the second calibration piece 42, and the third calibration piece 43 according to different needs, making the device widely adaptable.

[0036] Panel 45 snap-fit connection: The panel 45 is snap-fitted to the slot 7. This structural design ensures the stability of the installation and also facilitates disassembly and replacement.

[0037] Adjustment of the front head 2: Through a simple visual check, the user can adjust the position of the front head 2 in real time to ensure the precise alignment of the laser beam. This reduces the need for specialized adjustment equipment and reduces the complexity of the operation.

[0038] The design of this pulse laser significantly improves the calibration accuracy and ease of use of the laser by introducing the first calibration plate 41, the second calibration plate 42, the third calibration plate 43 and a convenient snap-on connection structure. Its novelty can enhance the flexibility of device use and user experience.

[0039] like Figure 1-Figure 5 As shown, a pulse laser, the positioning structure 5 includes a rotating rod 51, a line slot plate 52 and a slot 53. The rotating rod 51 is provided at the lower end of the rear end of the placement plate 3. The line slot plate 52 is sleeved in the middle of the outer side of the rotating rod 51. The slot 53 is opened in the middle of the top of the line slot plate 52. A rotating structure is provided between the rotating rod 51 and the line slot plate 52:

[0040] In addition, since the rotating rod 51 can drive the wire slot plate 52 to rotate, the wire slot plate 52 is clamped on the outside of the data cable 6 after rotation, so that the data cable 6 will be lifted up by the wire slot plate 52. The user can adjust the height of the wire slot plate 52 and the diameter of the inner side of the clamping slot 53 to adjust the height and tightness of the data cable 6 after being lifted by the wire slot plate 52.

[0041] The following effects and novel technologies were introduced:

[0042] The data cable 6 is securely fixed and protected: the rotating rod 51 drives the cable slot plate 52 to rotate, and the card slot 53 fixes the data cable 6 at an appropriate height, ensuring the stability and reliability of the data cable 6 during the connection process. This design prevents the data cable 6 from loosening or falling off.

[0043] Height and Tightness Adjustment: Users can adjust the height of the cable tray 52 by rotating the lever 51, and adjust the inner diameter of the slot 53 to change the tightness of the data cable 6 after it is held. This flexible adjustment function adapts to the arrangement requirements of the data cable 6 in different situations.

[0044] Convenient movement: The cable tray 52 and the rotating rod 51 are arranged to rotate, which facilitates the movement and position adjustment of the cable tray 52. This design allows the user to easily adjust the position of the data cable 6, thereby enhancing the convenience of using the device.

[0045] Improved safety: Insulating material is laid on the outside of the wire trough plate 52 to prevent the charge leaked from the data line 6 from contacting the wire trough plate 52, thereby improving the safety of equipment operation and reducing electrical safety hazards.

[0046] The rotating rod 51 drives the cable trough plate 52 to rotate: The rotating rod 51 drives the cable trough plate 52 to rotate, thereby achieving the fixation and height adjustment of the data cable 6. This design innovatively combines the cable trough plate 52 with the rotating rod 51, providing a simple and effective way to manage the data cable 6.

[0047] Adjustable card slot 53 design: The inner diameter of the card slot 53 is slightly larger than the diameter of the data cable 6, allowing the wire slot plate 52 to be clamped on the outside of the data cable 6. This design allows the tightness and position of the data cable 6 to be flexibly adjusted, improving operational flexibility and compatibility.

[0048] Insulation Covering: Insulation material is laid on the outside of the cable tray 52 to effectively prevent any contact problems caused by charge leakage. This design ensures the electrical safety of the equipment during operation and provides an additional layer of protection for the user.

[0049] This pulse laser locking structure 5 not only improves the fixing reliability and operational flexibility of the data line 6, but also significantly enhances the safety of the entire system through the use of insulating materials. This design demonstrates significant innovation and practicality in the management and protection of the data line 6.

[0050] Working principle: When using the pulse laser, first connect the data cable 6 to the external device, then the user rotates the wire slot plate 52 on the outside of the rotating rod 51. After the wire slot plate 52 rotates, the card slot 53 at the top of the wire slot plate 52 presses against the bottom end of the data cable 6. At this time, the front head 2 at the front end of the laser body 1 emits a laser beam, and then the user inserts the panel 45 into the slot 7 at the bottom end of the laser body 1. At the same time, the laser beam passes through the first calibration plate 41, the second calibration plate 42 and the third calibration plate 43 at the top of the panel 45, and the through hole 44 opened in the first calibration plate 41, the second calibration plate 42 and the third calibration plate 43 is passed through by the laser beam. This is the working principle of the pulse laser.

[0051] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A pulsed laser comprising: A laser body (1), characterized in that a placement plate (3) is provided at the bottom end of the laser body (1), a slot (7) is provided at the front end of the bottom end of the placement plate (3), and an auxiliary adjustment structure (4) is extended inside the slot (7); The front end of the laser body (1) is provided with a front head (2), the rear end of the laser body (1) is provided with a data line (6), and the lower end of the rear end of the placement plate (3) is provided with a locking structure (5).

2. A pulse laser according to claim 1, characterized in that: The auxiliary adjustment structure (4) includes a first calibration piece (41), a second calibration piece (42), a third calibration piece (43), a through hole (44) and an insert (45). The insert (45) is provided on the inner side of the slot (7). The third calibration piece (43) is provided on one side of the top of the insert (45). The second calibration piece (42) is provided in the middle of the top of the insert (45). The first calibration piece (41) is provided on the other side of the top of the insert (45). The upper ends of the inner sides of the first calibration piece (41), the second calibration piece (42) and the third calibration piece (43) are provided with a through hole (44). The apertures of the through holes (44) provided on the inner sides of the first calibration piece (41), the second calibration piece (42) and the third calibration piece (43) are different.

3. A pulse laser according to claim 2, characterized in that: The panel (45) and the slot (7) are connected by snap-fitting.

4. A pulse laser according to claim 2, characterized in that: The relative geometric points of the first calibration piece (41), the second calibration piece (42) and the third calibration piece (43) are located on the same straight line.

5. The pulse laser according to claim 1, characterized in that: The locking structure (5) comprises a rotating rod (51), a wire slot plate (52) and a locking slot (53); the rotating rod (51) is provided at the lower end of the rear end of the placement plate (3); the wire slot plate (52) is sleeved in the middle of the outer side of the rotating rod (51); the locking slot (53) is provided in the middle of the top end of the wire slot plate (52); and a rotating structure is formed between the rotating rod (51) and the wire slot plate (52).

6. A pulse laser according to claim 5, characterized in that: The inner diameter of the card slot (53) is slightly larger than the diameter of the data line (6).

7. The pulse laser according to claim 5, characterized in that: The outer side of the wire trough plate (52) is paved with insulating material.

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