High-precision laser wavelength switching positioning system

Abstract

The utility model discloses a high-precision laser wavelength switching positioning system, which comprises a sliding bottom plate, a pull rod, a magnet A, a positioning seat, a sliding rail, a sliding block, a spectroscope fixing frame, a reflecting mirror and a magnet B, a sliding block is installed on the lower surface of the sliding bottom plate and slidably connected to the sliding rail, a spectroscope fixing frame is installed on the upper surface of the sliding bottom plate, an included angle is formed between the vertical face of the spectroscope fixing frame and the laser wall, a reflector is detachably installed on the vertical face of the spectroscope fixing frame, and the pull rod penetrates through the laser wall and slides horizontally. The far end of the pull rod is fixed to the top of the sliding bottom plate. Positioning seats are arranged on the two sides of the sliding bottom plate at equal intervals in the sliding direction, magnets A are installed on the vertical portions of the positioning seats, magnets B are installed on the two sides of the sliding bottom plate and correspond to the magnets A, and the magnetic poles of the magnets A and the magnets B are opposite. According to the invention, the reflector is arranged at a specific position, so that the laser with a specific wavelength can be successfully and efficiently screened out, and the wavelength switching and positioning of the high-precision laser can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of laser accessories, in particular to a high-precision laser wavelength switching positioning system. Background Art

[0002] Lasers usually need to output multiple types of lasers, so a switching structure is needed to select a specific wavelength to output, and the reflector needs to be set at a specific position to filter out lasers of a specific wavelength. Utility Model Content

[0003] To this end, the utility model provides a high-precision laser wavelength switching positioning system to solve the above-mentioned problems in the prior art. In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: According to the first aspect of the utility model, a high-precision laser wavelength switching positioning system includes a sliding base plate, a pull rod, a magnet A, a positioning seat, a slide rail, a slider, a beam splitter fixing frame, a reflector and a magnet B; the slider is installed on the lower surface of the sliding base plate, and the slider is slidably connected to the slide rail, the beam splitter fixing frame is installed on the upper surface of the sliding base plate, an angle is set between the vertical surface of the beam splitter fixing frame and the laser wall, and the reflector is detachably installed on the vertical surface of the beam splitter fixing frame, the pull rod penetrates the laser wall and slides horizontally, and the far end of the pull rod is fixed on the top of the sliding base plate; the sliding base plate is provided with positioning seats at equal intervals on both sides of the sliding direction, and the vertical part of the positioning seat is provided with the magnet A, and magnets B are installed at positions corresponding to the magnet A on both sides of the sliding base plate, and the magnetic poles of the magnet A and the magnet B are opposite.

[0004] Furthermore, it also includes an L-shaped bracket, the horizontal part of the L-shaped bracket is installed on the upper surface of the sliding base plate, and the distal end of the pull rod is fixed to the vertical part of the L-shaped bracket.

[0005] Furthermore, the pull rod has a stepped end, and the stepped end is arranged on the outside of the laser wall.

[0006] Furthermore, the pull rod is a steel pull rod.

[0007] Furthermore, the positioning seat is an L-shaped plate structure.

[0008] Furthermore, the beam splitter fixing frame is an L-shaped plate structure.

[0009] Furthermore, a mounting hole is provided on the vertical plate of the L-shaped plate structure of the beam splitter fixing frame, and the mounting hole is used for mounting the reflector.

[0010] Furthermore, the mounting hole is a round hole.

[0011] Furthermore, it also includes a semi-annular baffle, and the upper and lower halves of the side surfaces of the mounting hole are provided with the semi-annular baffle, and the side surfaces of the reflector abut against the side surfaces of the semi-annular baffle.

[0012] Furthermore, the magnet A and the magnet B are both cylindrical magnets.

[0013] The utility model has the following advantages: through the high-precision laser wavelength switching positioning system of the utility model, by setting the reflector at a specific position, the laser of the specific wavelength is successfully and efficiently screened out, and the high-precision laser wavelength switching positioning is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A first perspective schematic diagram of state 1 of a high-precision laser wavelength switching positioning system provided in some embodiments of the utility model.

[0015] Figure 2 A second perspective schematic diagram of state 1 of a high-precision laser wavelength switching positioning system provided in some embodiments of the utility model.

[0016] Figure 3 A first perspective schematic diagram of state 2 of a high-precision laser wavelength switching positioning system provided in some embodiments of the present utility model.

[0017] Figure 4 A second perspective schematic diagram of state 2 of a high-precision laser wavelength switching positioning system provided in some embodiments of the present utility model.

[0018] Figure 5 A schematic diagram of a first-viewing angle of a beam splitter fixing frame of a high-precision laser wavelength switching positioning system provided in some embodiments of the utility model.

[0019] Figure 6 A second viewing angle schematic diagram of a beam splitter fixing frame of a high-precision laser wavelength switching positioning system provided in some embodiments of the utility model.

[0020] In the figure, 1. L-shaped bracket, 2. sliding base plate, 3. pull rod, 4. laser wall, 5. magnet A, 6. positioning seat, 7. slide rail, 8. slider, 9. spectroscope fixing bracket, 10. reflector, 11. optical path, 12. magnet B, 13. mounting hole, 14. semi-circular baffle. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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 creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figures 1 to 6 As shown, a high-precision laser wavelength switching positioning system in an embodiment of the first aspect of the utility model comprises a sliding base plate 2, a pull rod 3, a magnet A5, a positioning seat 6, a slide rail 7, a slider 8, a spectroscope fixing frame 9, a reflector 10 and a magnet B12; a slider 8 is installed on the lower surface of the sliding base plate 2, and the slider 8 is slidably connected to the slide rail 7; a spectroscope fixing frame 9 is installed on the upper surface of the sliding base plate 2, an angle is set between the vertical surface of the spectroscope fixing frame 9 and the laser wall 4, and the reflector 10 is detachably installed on the vertical surface of the spectroscope fixing frame 9, the pull rod 3 penetrates the laser wall 4 and slides horizontally, and the distal end of the pull rod 3 is fixed to the top of the sliding base plate 2; positioning seats 6 are arranged at equal intervals on both sides of the sliding direction of the sliding base plate 2, and magnets A5 are installed on the vertical part of the positioning seat 6, and magnets B12 are installed at positions corresponding to the magnets A5 on both sides of the sliding base plate 2, and the magnetic poles of the magnets A5 and B12 are opposite.

[0024] In the above embodiment, it should be noted that when in use, the steel pull rod 3 is pushed to a suitable position, and according to the principle of magnets attracting opposite charges, the magnet A5 on the positioning seat 6 attracts the sliding bottom plate 2 to the position of the state, such as Figure 3 and Figure 4 As shown, the input light path 11 of 532 is reflected by the reflector 10; on the contrary, the steel pull rod 3 is pulled to a suitable position, and the magnet A5 on the positioning seat 6 attracts the sliding bottom plate 2 to the position of state 1. At this time, as shown in FIG. Figure 1 and Figure 2 As shown, the input light path 1064 is reflected by the reflector 10 .

[0025] The technical effect achieved by the above embodiment is: through a high-precision laser wavelength switching positioning system of this embodiment, by setting the reflector at a specific position, the laser of a specific wavelength is successfully and efficiently screened out, thereby achieving high-precision laser wavelength switching positioning.

[0026] Example 2

[0027] like Figures 1 to 6As shown, a high-precision laser wavelength switching positioning system also includes an L-shaped bracket 1, the horizontal part of the L-shaped bracket 1 is installed on the upper surface of the sliding base plate 2, and the distal end of the pull rod 3 is fixed to the vertical part of the L-shaped bracket 1.

[0028] Specifically, the pull rod 3 is a cylindrical pull rod, a circular hole is opened in the vertical part of the L-shaped bracket 1 to install the distal end of the pull rod 3, and a plurality of screw holes are opened in the horizontal part of the L-shaped bracket 1, which is installed on the upper surface of the sliding base plate 2 by screws.

[0029] The technical effect achieved by the above embodiment is: by providing the L-shaped bracket 1, the pull rod 3 can be quickly installed and quickly disassembled.

[0030] Example 3

[0031] like Figures 1 to 6 As shown, a high-precision laser wavelength switching positioning system, the pull rod 3 has a stepped end, and the stepped end is arranged on the outside of the laser wall 4. Preferably, the stepped end is a circular step.

[0032] For example, the pull rod 3 is a steel pull rod. In addition, the pull rod 3 can also be made of other materials.

[0033] The technical effect achieved by the above embodiment is: by providing a stepped end, the proximal end of the pull rod 3 is effectively limited on the outer side of the laser wall 4.

[0034] Example 4

[0035] like Figures 1 to 6 As shown, a high-precision laser wavelength switching positioning system, the positioning seat 6 is an L-shaped plate structure.

[0036] Optionally, magnet A5 and magnet B12 are both cylindrical magnets. In addition, magnet A5 and magnet B12 can also be set to other shapes such as ellipse, rectangle, etc. according to needs.

[0037] The technical effect achieved by the above embodiment is: by setting the positioning seat 6 as an L-shaped plate structure, accurate positioning of the moving route of the sliding base plate 2 is achieved, thereby ensuring the straightness of the sliding base plate 2 during movement.

[0038] Example 5

[0039] like Figures 1 to 6 As shown, a high-precision laser wavelength switching positioning system, the beam splitter fixing frame 9 is an L-shaped plate structure.

[0040] Optionally, a mounting hole 13 is provided on the vertical plate of the L-shaped plate structure of the beam splitter fixing frame 9 , and the mounting hole 13 is used for mounting the reflector 10 .

[0041] Optionally, the mounting hole 13 is a round hole.

[0042] Optionally, a semi-annular baffle 14 is further included. The upper and lower halves of the side surface of the mounting hole 13 are both provided with the semi-annular baffle 14 , and the side surface of the reflector 10 abuts against the side surface of the semi-annular baffle 14 .

[0043] The technical effects achieved by the above embodiments are as follows: by setting the beam splitter fixing frame 9 as an L-shaped plate structure, the stable installation of the reflector 10 is achieved; by setting the mounting hole 13, the reflector 10 is effectively fixed; by setting the semi-annular baffle 14, the reflector 10 is effectively limited.

[0044] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0049] In the description of this specification, the description with reference to the terms "embodiment one", "embodiment two", "example", "specific example", or "some examples" means that the specific method, device or feature described in conjunction with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, methods, devices or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision laser wavelength switching positioning system, characterized in that: The invention comprises a sliding base plate (2), a pull rod (3), a magnet A (5), a positioning seat (6), a slide rail (7), a slider (8), a beam splitter fixing frame (9), a reflector (10) and a magnet B (12); the slider (8) is installed on the lower surface of the sliding base plate (2), the slider (8) is slidably connected to the slide rail (7), the beam splitter fixing frame (9) is installed on the upper surface of the sliding base plate (2), an angle is set between the vertical surface of the beam splitter fixing frame (9) and the laser wall (4), and the beam splitter is installed on the upper surface of the sliding base plate (2). The reflecting mirror (10) is detachably mounted on the vertical surface of the fixing frame (9); the pulling rod (3) penetrates the laser wall (4) and slides horizontally; the distal end of the pulling rod (3) is fixed to the top of the sliding base plate (2); positioning seats (6) are arranged at equal intervals on both sides of the sliding direction of the sliding base plate (2); the vertical part of the positioning seat (6) is mounted with the magnet A (5); magnets B (12) are mounted on both sides of the sliding base plate (2) at positions corresponding to the magnets A (5); the magnetic poles of the magnets A (5) and B (12) are opposite.

2. The high-precision laser wavelength switching positioning system according to claim 1, characterized in that: It also comprises an L-shaped bracket (1), the horizontal part of the L-shaped bracket (1) is mounted on the upper surface of the sliding base plate (2), and the distal end of the pull rod (3) is fixed on the vertical part of the L-shaped bracket (1).

3. The high-precision laser wavelength switching positioning system according to claim 1, characterized in that: The pull rod (3) has a stepped end, and the stepped end is arranged on the outside of the laser wall (4).

4. The high-precision laser wavelength switching positioning system according to claim 3, characterized in that: The pull rod (3) is a steel pull rod.

5. The high-precision laser wavelength switching positioning system according to claim 1, characterized in that: The positioning seat (6) is an L-shaped plate structure.

6. The high-precision laser wavelength switching positioning system according to claim 1, characterized in that: The beam splitter fixing frame (9) is an L-shaped plate structure.

7. The high-precision laser wavelength switching positioning system according to claim 6, characterized in that: A mounting hole (13) is provided on the vertical plate of the L-shaped plate structure of the beam splitter fixing frame (9), and the mounting hole (13) is used for mounting the reflector (10).

8. The high-precision laser wavelength switching positioning system according to claim 7, characterized in that: The mounting hole (13) is a round hole.

9. The high-precision laser wavelength switching positioning system according to claim 8, characterized in that: It also comprises a semi-annular baffle (14), the upper and lower halves of the side surface of the mounting hole (13) are both provided with the semi-annular baffle (14), and the side surface of the reflector (10) abuts against the side surface of the semi-annular baffle (14).

10. The high-precision laser wavelength switching positioning system according to claim 1, characterized in that: The magnet A (5) and the magnet B (12) are both cylindrical magnets.

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