High-precision dual-wavelength hundred-picosecond laser
By introducing fixed and adjustable brackets into the laser, the problem of easy damage to the folding arm during transfer is solved, effectively protecting the folding arm and improving the safety and stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-04
- Publication Date
- 2026-04-14
AI Technical Summary
In traditional high-precision dual-wavelength picosecond lasers, the folding arm is prone to collision with foreign objects during the transfer process, leading to damage.
The laser is equipped with a fixed bracket and an adjustable bracket. The fixed bracket supports the folded arm when folded, while the adjustable bracket covers one end of the folded arm that extends outside the machine body and is protected by an airbag and a rubber cover.
It effectively prevents the folding arm from colliding with external objects during the transfer process, protects the folding arm, and improves the mechanical stability and safety of the equipment.
Smart Images
Figure CN224123680U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lasers, and in particular to a high-precision dual-wavelength picosecond laser. Background Technology
[0002] The high-precision dual-wavelength picosecond laser is an advanced laser device with the following characteristics: Dual wavelengths: This laser can generate two different wavelengths of laser light simultaneously or separately, with common wavelength combinations including 1064nm and 532nm. This design allows the laser to adapt to different application scenarios and material processing needs. Picosecond pulse width: A picosecond (ps) is a unit of time, representing one trillionth of a second. The pulse width of a picosecond laser is on the picosecond level, meaning that the laser pulse is extremely short, capable of releasing a large amount of energy in a very short time, thereby achieving high-precision material processing or medical treatment.
[0003] Traditional lasers such as Figure 1 As shown, it includes a main body, a folding arm, and a laser generator; casters are located under the main body to facilitate the movement of the entire device.
[0004] However, the following defects and shortcomings still exist in the application implementation process:
[0005] The folding arm can be folded, and the length of any section of the folding arm must be greater than the horizontal length of the machine body. When transferring the entire equipment, the folding arm needs to be folded first. However, one end of the folded arm will still extend outside the machine body after folding, which makes it easy to collide with external objects during the transfer process, thus causing damage to the folding arm.
[0006] Therefore, it is necessary to provide a new high-precision dual-wavelength picosecond laser to solve the above-mentioned technical problems. Utility Model Content
[0007] To solve the above-mentioned technical problems, this utility model provides a high-precision dual-wavelength picosecond laser.
[0008] The high-precision dual-wavelength picosecond laser provided by this utility model includes a body, a folding arm mounted on the body, a laser generator fixed at the other end of the folding arm, and further includes:
[0009] A fixed bracket is fixed to the top of the machine body, and the folding arm can be embedded and fixed inside the fixed bracket;
[0010] An adjustable bracket is movably mounted on a fixed bracket, and the folding arm can be inserted into the adjustable bracket.
[0011] Preferably, the folding arm has two sections, which are rotatably connected and can be folded and overlapped in a horizontal state, with one end of the folding arm extending to the outside of the machine body in this state.
[0012] Preferably, casters are also installed at the lower end of the body.
[0013] Preferably, the fixed bracket includes a positioning seat, and an installation bracket is integrally connected to the lower end of the positioning seat. The installation bracket can be fixed to the top of the machine body by bolts. The upper end of the positioning seat has a groove, and an air bag is glued and fixed inside the groove. The air bag has a nozzle for inflating and deflating gas.
[0014] The two folded arms, after being folded and overlapped, can be embedded inside the groove and placed on the airbag.
[0015] Preferably, the adjustable bracket includes a slide rod, one end of which is fixed with a positioning plate and a spring fixed to the positioning plate, and the other end of the spring is fixed with a stop plate that slides on the slide rod.
[0016] The other end of the slide rod is fixed with a mounting bracket, a rubber-coated sleeve is glued and fixed on the mounting bracket, and a handle is welded and fixed to the lower end of the mounting bracket;
[0017] The two folding arms, after being folded and overlapped, can be inserted into the rubber cover at one end extending outside the body.
[0018] Preferably, a through hole is provided on the positioning seat, and the slide rod passes through the hole and is slidably connected thereto, and the baffle on the slide rod can abut against the positioning seat.
[0019] Compared with related technologies, the high-precision dual-wavelength picosecond laser provided by this utility model has the following advantages:
[0020] This invention provides a high-precision dual-wavelength picosecond laser, in which a fixed bracket and an adjustable bracket are provided on the body. The fixed bracket is used to support and position the folded arm after folding, while the adjustable bracket can cover the end of the folded arm that extends outside the body, thereby providing better protection for the folded arm and preventing it from directly contacting or colliding with external objects. Attached Figure Description
[0021] Figure 1 A schematic diagram of the structure of a conventional laser provided by this utility model;
[0022] Figure 2 A schematic diagram of a preferred embodiment of the high-precision dual-wavelength picosecond laser provided by this utility model;
[0023] Figure 3This is a schematic diagram of the folding arm in its folded state as shown in this utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the fixed bracket and the adjustable bracket connected together as shown in this utility model. Figure 1 ;
[0025] Figure 5 This is a schematic diagram of the structure of the fixed bracket and the adjustable bracket connected together as shown in this utility model. Figure 2 .
[0026] Numbered in the diagram: 1. Body; 11. Folding arm; 12. Laser generator; 13. Casters; 2. Fixed bracket; 21. Positioning seat; 22. Mounting feet; 23. Airbag; 24. Air nozzle; 3. Adjustable bracket; 31. Slide bar; 32. Positioning plate; 33. Spring; 34. Baffle; 35. Mounting bracket; 36. Rubber cover; 37. Handle. Detailed Implementation
[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0028] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.
[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "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 or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0032] Please see Figures 2 to 5 This utility model provides a high-precision dual-wavelength picosecond laser, which includes a body 1, a folding arm 11 mounted on the body 1, and a laser generator 12 fixed to the other end of the folding arm 11. The folding arm 11 has two sections, which are rotatably connected and can be folded and overlapped in a horizontal state. In this state, one end of the folding arm 11 extends to the outside of the body 1. A caster wheel 13 is also mounted on the lower end of the body 1. The device also includes:
[0033] Fixed bracket 2 is fixed to the top of the body 1, and folding arm 11 can be embedded and fixed inside the fixed bracket 2;
[0034] Adjustable bracket 3 is movably mounted on fixed bracket 2, and folding arm 11 can be inserted into the adjustable bracket 3.
[0035] It should be noted that: in this device, a folding arm 11 is installed on the body 1, and a laser generator 12 is installed at the other end of the folding arm 11. The body 1 realizes the opening, closing and control of the laser generator 12 (this is existing technology and will not be described in detail here).
[0036] Folding arm 11 after folding is Figure 3 As shown, the two folding arms 11 overlap and are in a horizontal position. A fixed bracket 2 is also provided at the upper end of the machine body 1. The folded folding arm 11 can be placed on the fixed bracket 2, which limits and supports the folding arm 11. At the same time, the adjustable bracket 3 can cover the end of the folding arm 11, achieving more comprehensive protection for the end of the folding arm 11 that extends to the outside of the machine body 1. This prevents the folding arm 11 from directly contacting or colliding with external objects when the entire equipment is transferred, thus providing better protection for the robotic arm 11.
[0037] In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The fixed bracket 2 includes a positioning seat 21. The lower end of the positioning seat 21 is integrally connected to a mounting bracket 22. The mounting bracket 22 can be fixed to the top of the body 1 by bolts. The upper end of the positioning seat 21 has a groove, and an air bag 23 is glued and fixed inside the groove. The air bag 23 has an air nozzle 24 for inflating and deflating gas.
[0038] The two folded arms 11, after being folded and overlapped, can be embedded inside the groove and placed on the airbag 23.
[0039] It should be noted that: In the fixed bracket 2, there is a groove at the upper end of the positioning seat 21, and an inflatable airbag 23 is provided inside the groove. After the airbag 23 is inflated, its opening gap should be smaller than the width of the folded arm 11 after folding, so that the airbag 23 can exert a certain squeezing effect on the folded arm 11, and the positioning effect of the folded arm will be better.
[0040] In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The adjustable bracket 3 includes a slide rod 31, one end of which is fixed with a positioning plate 32, and a spring 33 fixed to the positioning plate 32 is also sleeved thereon. The other end of the spring 33 is fixed with a baffle 34 that slides on the slide rod 31.
[0041] A mounting bracket 35 is fixed to the other end of the slide rod 31. A rubber cover 36 is glued and fixed to the mounting bracket 35. A handle 37 is welded and fixed to the lower end of the mounting bracket 35.
[0042] Among them, the two folding arms 11 after being folded and overlapped can be inserted into the rubber cover 36 at one end extending to the outside of the body 1.
[0043] A through hole is provided on the positioning seat 21, and the slide rod 31 passes through the hole and is slidably connected to it. The baffle 34 on the slide rod 31 can abut against the positioning seat 21.
[0044] It should be noted that in the adjustable bracket 3, the slide rod 31 passes through the positioning seat 21 and is slidably connected to it. Pulling the handle 37 will move the slide rod 31 together until the rubber cover 36 moves to the end of the folding arm 11. At this time, the spring 33 is compressed. Then, insert the end of the folding arm 11 into the rubber cover 36 and then remove the external force acting on the handle 37. Under the elastic force of the spring 33, the rubber cover 36 can be put on the folding arm 11 to protect the folding arm 11.
[0045] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.
[0046] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A high-precision dual-wavelength picosecond laser, comprising a body (1), a folding arm (11) mounted on the body (1), and a laser generator (12) fixed at the other end of the folding arm (11), characterized in that, Also includes: Fixed bracket (2), the fixed bracket (2) is fixed to the top of the body (1), and the folding arm (11) can be embedded and fixed inside the fixed bracket (2); An adjustable bracket (3) is movably mounted on a fixed bracket (2), and a folding arm (11) can be inserted into the adjustable bracket (3).
2. The high-precision dual-wavelength picosecond laser according to claim 1, characterized in that, The folding arm (11) has two sections, which are rotatably connected and can be folded and overlapped, and are in a horizontal state. In this state, one end of the folding arm (11) extends to the outside of the body (1).
3. The high-precision dual-wavelength picosecond laser according to claim 2, characterized in that, A caster wheel (13) is also installed at the lower end of the body (1).
4. The high-precision dual-wavelength picosecond laser according to claim 1, characterized in that, The fixed bracket (2) includes a positioning seat (21), and an installation leg (22) is integrally connected to the lower end of the positioning seat (21). The installation leg (22) can be fixed to the top of the body (1) by bolts. The upper end of the positioning seat (21) has a groove, and an air bag (23) is glued and fixed inside the groove. The air bag (23) has an air nozzle (24) for filling and releasing gas. Among them, the two folded arms (11) after being folded and overlapped can be embedded in the groove and placed on the airbag (23).
5. The high-precision dual-wavelength picosecond laser according to claim 1, characterized in that, The adjustable bracket (3) includes a slide rod (31), one end of which is fixed with a positioning plate (32) and a spring (33) fixed to the positioning plate (32). The other end of the spring (33) is fixed with a baffle (34) that slides on the slide rod (31). The other end of the slide rod (31) is fixed with a mounting bracket (35), a rubber cover sleeve (36) is glued and fixed on the mounting bracket (35), and a handle (37) is welded and fixed to the lower end of the mounting bracket (35). Among them, the two folding arms (11) after being folded and overlapped can be inserted into the rubber cover (36) at one end extending to the outside of the body (1).
6. The high-precision dual-wavelength picosecond laser according to claim 4, characterized in that, A through hole is provided on the positioning seat (21), and the slide rod (31) passes through the hole and is slidably connected thereto. The baffle (34) on the slide rod (31) can abut against the positioning seat (21).