Light focusing table

Abstract

The utility model relates to the technical field of laser adjusting equipment, and discloses a focusing table which comprises a vertical plate, the front side of the vertical plate is fixedly connected with an adjusting plate, the upper side and the lower side of the adjusting plate are respectively provided with a plurality of control buttons in a rotating mode, the left end and the right end of the front side of the adjusting plate are respectively provided with a connecting port, and the bottom of the rear side of the vertical plate is fixedly connected with a bottom plate. A fixing column is fixedly connected to the right side of the bottom plate, supporting columns are fixedly connected to the front end and the rear end of the left side of the fixing column, square grooves are formed in the left sides of the supporting columns, hydraulic rods are fixedly connected to the right sides of the inner walls of the supporting columns, and clamping plates are fixedly connected to the left ends of the hydraulic rods. According to the utility model, through the displacement of the adjusting plate, the distance between the adjusting plate and the fixing column can be adjusted, the adjusting plate can adapt to lasers of different specifications, through adjusting the corresponding control button, the lens reflects light from the discharge hole of the ceramic plate of the laser to a designated position, and the application range of the light focusing table is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser adjusting equipment, in particular to an optical alignment table. Background Art

[0002] A laser is a device that can generate a highly focused, high-intensity, and monochromatic light beam. It plays an important role in various applications, from scientific research to industrial processing, and then to medical and communication fields. Lasers generate laser light through the process of stimulated emission. After being energized, the atoms or molecules of the medium transition from one energy level to another higher energy level. When they return to the ground state, they release photons. These photons have the same wavelength and coherence, forming a laser beam.

[0003] The lenses in the laser cavity are one of the key components in the laser. They play an important role in the transmission, focusing, and stability of the laser beam. The output mirror is located at one end of the laser and is used to extract the laser beam from the laser cavity. It reflects the laser beam and makes it transmit along a specific path. When adjusting the lenses in the laser cavity, an optical alignment table is needed.

[0004] An optical alignment table is a common tool used to precisely adjust the position and angle of lenses in optical experiments and equipment. By adjusting the fine-tuning screws or knobs on the optical alignment table, small-scale movement and angle adjustment can be achieved. However, when initially adjusting the lenses in the laser cavity, since the clamping position of the optical alignment table is of a fixed size, it is difficult to adapt to different specifications of lasers during use, thus reducing the applicable range of the optical alignment table and further reducing the measurement range of the optical alignment table. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an optical alignment table, aiming to improve the problem that due to the fixed size of the clamping position of the optical alignment table, it is difficult to adapt to different specifications of lasers during use, thus reducing the applicable range of the optical alignment table and further reducing the measurement range of the optical alignment table.

[0006] To achieve the above object, the utility model adopts the following technical solution: An optical table, comprising a vertical plate, wherein the front side of the vertical plate is fixedly connected with an adjusting plate, and a plurality of control buttons are rotatably installed on both the upper and lower sides of the adjusting plate. Connection ports are respectively opened at the left and right ends of the front side of the adjusting plate. The bottom of the rear side of the vertical plate is fixedly connected with a bottom plate, and a fixing column is fixedly connected to the right side of the bottom plate. Both the front and rear ends of the left side of the fixing column are fixedly connected with support columns. A square groove is opened on the left side of the support column, and a hydraulic rod is fixedly connected to the right side of the inner wall of the support column. A clamping plate is fixedly connected to the left end of the hydraulic rod. A laser indicator is fixedly installed on the rear side of the vertical plate. Adjusting mechanisms are arranged on both the front and rear sides of the clamping plate, and the adjusting mechanisms are used to improve the stability when the laser is fixed.

[0007] As a further description of the above technical solution:

[0008] The adjusting mechanism includes two adjusting shells. The adjacent sides of the two adjusting shells are respectively fixedly connected to the opposite sides of the clamping plate. A through groove is opened at the top of the adjusting shell. A threaded knob is arranged on the left side of the adjusting shell. A clamping plate is threadedly connected to the right end of the threaded knob. A plurality of threaded grooves are equidistantly opened on the left side of the clamping plate. The bottom of the clamping plate is slidably connected to the through groove. The right end of the threaded knob is threadedly connected to the corresponding threaded groove. A plurality of fixing blocks are equidistantly fixedly connected to the left side of the outer wall of the threaded knob.

[0009] As a further description of the above technical solution:

[0010] The adjusting mechanism further includes a plurality of rubber rings. The inner walls of the two rubber rings are respectively fixedly connected to the middle parts of the corresponding threaded knobs.

[0011] As a further description of the above technical solution:

[0012] A control switch is fixedly connected to the left side of the vertical plate, and the control switch is electrically connected to the adjusting plate and the hydraulic rod respectively.

[0013] As a further description of the above technical solution:

[0014] A protective shell is arranged on the left side of the vertical plate, and the front side of the protective shell is rotatably connected to the left side of the control switch through a hinge.

[0015] As a further description of the above technical solution:

[0016] Both the front and rear ends of the right side of the clamping plate are fixedly connected with clamping plates, and clamping grooves are respectively opened at the front and rear ends of the left side of the bottom plate. The right sides of the two clamping plates are respectively clamped with the corresponding clamping grooves.

[0017] As a further description of the above technical solution:

[0018] On adjacent sides of the two support columns, there are support plates fixedly connected, and the top walls of the two support plates are designed to be smooth.

[0019] As a further description of the above technical solution:

[0020] The adjusting mechanism further includes two rubber pads. The left sides of the two rubber pads are respectively fixedly connected to the inner walls of the corresponding ones, and grooves are provided on the right sides of the two rubber pads.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the hydraulic rod, the two clamping plates are displaced, so that the distance between the fixed column and the adjusting plate can be adjusted, thereby adapting to lasers of different specifications. By adjusting the corresponding control buttons, the two red light indicators are shot onto the lens in the laser cavity. The lens reflects the light from the discharge holes of the laser ceramic plate to a specified position, finally avoiding the situation that it is difficult to adapt to different specifications of lasers, and thus improving the applicable range of the optical bench.

[0023] 2. In the utility model, by rotating the threaded knob, the threaded knob is separated from the clamping plate, so that the clamping plate can slide inside the adjusting shell. Then, by rotating the threaded knob again, the clamping plate can be adjusted according to the height of the laser, thereby ensuring the stability of the lens in the laser cavity during measurement and improving the measurement accuracy. Description of the Drawings

[0024] Figure 1 is a three-dimensional view of an optical bench proposed by the utility model;

[0025] Figure 2 is a side view of an optical bench proposed by the utility model;

[0026] Figure 3 is a structural schematic diagram of the bottom plate of an optical bench proposed by the utility model;

[0027] Figure 4 is an exploded view of the clamping plate of an optical bench proposed by the utility model;

[0028] Figure 5 is an exploded view of the adjusting mechanism of an optical bench proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Vertical plate; 2. Adjusting mechanism; 201. Adjusting shell; 202. Through groove; 203. Threaded knob; 204. Clamping plate; 205. Threaded groove; 206. Rubber ring; 207. Fixed block; 208. Rubber pad; 3. Adjusting plate; 4. Control button; 5. Connection port; 6. Bottom plate; 7. Fixed column; 8. Support column; 9. Square groove; 10. Hydraulic rod; 11. Clamping plate; 12. Laser indicator light; 13. Clamping plate; 14. Clamping groove; 15. Control switch; 16. Protective shell; 17. Support plate. Detailed implementation manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figure 1 . Figure 2 And Figure 4 , an embodiment provided by the present invention: An optical alignment table, including a vertical plate 1, an adjusting plate 3 is fixedly connected to the front side of the vertical plate 1, a plurality of control buttons 4 are rotatably installed on both the upper and lower sides of the adjusting plate 3, connection ports 5 are respectively opened at the left and right ends of the front side of the adjusting plate 3, a bottom plate 6 is fixedly connected to the bottom of the rear side of the vertical plate 1, a fixed column 7 is fixedly connected to the right side of the bottom plate 6, support columns 8 are fixedly connected to the front and rear ends of the left side of the fixed column 7, a square groove 9 is opened on the left side of the support column 8, a hydraulic rod 10 is fixedly connected to the right side inner wall of the support column 8, a clamping plate 11 is fixedly connected to the left end of the hydraulic rod 10, a laser indicator light 12 is fixedly installed on the rear side of the vertical plate 1, adjusting mechanisms 2 are arranged on both the front and rear sides of the clamping plate 11, and the adjusting mechanism 2 is used to improve the stability when the laser is fixed;

[0033] Specifically, by starting the hydraulic rod 10, the two clamping plates 11 move to the right, so that the distance between the clamping plate 11 and the fixed column 7 is increased, enabling the optical alignment table to adapt to lasers of different specifications and sizes for fixing and clamping. Then, the laser is placed on the top of the support column 8. By adjusting the corresponding control buttons 4, the control of the light can be realized. The light will pass through the laser indicator light 12, enter the cavity of the laser, and irradiate on the lens. The lens will reflect the light, making it come out from the discharge hole of the laser ceramic plate, and finally accurately hit the preset designated position, avoiding the problem that it is difficult to adapt different specifications and models of lasers, improving the applicable range of the optical alignment table, and enabling it to adapt to more application scenarios and requirements.

[0034] Referring to Figure 1 . Figure 3 AndFigure 5 The adjusting mechanism 2 includes two adjusting shells 201. The adjacent sides of the two adjusting shells 201 are respectively fixedly connected to the opposite sides of the clamping plate 11. A through groove 202 is formed at the top of the adjusting shell 201. A threaded knob 203 is arranged on the left side of the adjusting shell 201. The right end of the threaded knob 203 is threadedly connected to a clamping plate 204. A plurality of threaded grooves 205 are equidistantly formed on the left side of the clamping plate 204. The bottom of the clamping plate 204 is slidably connected to the through groove 202. The right end of the threaded knob 203 is threadedly connected to the corresponding threaded groove 205. A plurality of fixing blocks 207 are equidistantly fixedly connected to the left side of the outer wall of the threaded knob 203;

[0035] Specifically, by rotating the threaded knob 203 to disengage it from the clamping plate 204 and enabling the clamping plate 204 to freely slide in the through groove 202, align the threaded knob 203 with an appropriate threaded groove 205, and rotate the threaded knob 203 again to fix the clamping plate 204 in an appropriate position. The clamping plate 204 can be telescoped according to the height of the laser, ensuring the stability of the laser during the measurement process, thereby improving the measurement accuracy.

[0036] Refer to Figure 1 and Figure 5 The adjusting mechanism 2 further includes a plurality of rubber rings 206. The inner walls of the two rubber rings 206 are respectively fixedly connected to the middle parts of the corresponding threaded knobs 203. The adjusting mechanism 2 further includes two rubber pads 208. The left sides of the two rubber pads 208 are respectively fixedly connected to the inner walls of the corresponding 204. Grooves are arranged on the right sides of the two rubber pads 208. The adjacent sides of the two support columns 8 are both fixedly connected with support plates 17. The top walls of the two support plates 17 are designed to be smooth;

[0037] Specifically, the rubber rings 206 can reduce the rotational damage of the threaded knob 203 to the adjusting shell 201, the rubber pads 208 can improve the fixing effect of the clamping plate 204, and the support plates 17 can improve the support effect on the laser.

[0038] Refer to Figure 1 、 Figure 2 and Figure 3 On the left side of the vertical plate 1, a control switch 15 is fixedly connected. The control switch 15 is electrically connected to the adjusting plate 3 and the hydraulic rod 10 respectively. A protective shell 16 is arranged on the left side of the vertical plate 1. The front side of the protective shell 16 is rotatably connected to the left side of the control switch 15 through a hinge. At the front and rear ends of the right side of the clamping plate 11, clamping plates 13 are fixedly connected. At the front and rear ends of the left side of the bottom plate 6, clamping grooves 14 are formed. The right sides of the two clamping plates 13 are respectively clamped with the corresponding clamping grooves 14;

[0039] Specifically, through the control switch 15 which is electrically connected to the adjusting plate 3 and the hydraulic rod 10 respectively, the control switch 15 can turn on and off the device. The control switch 15 can turn on and off the device. By engaging the right sides of the two clamping plates 13 with the corresponding engaging grooves 14 respectively, the stability of the clamping plate 11 during displacement is improved. The model of the hydraulic rod 10 used in the present utility model is hydraulic rod GYCD-110 / 750, and the model of the control switch 15 is control switch lw2.

[0040] Working principle: When starting to use, by starting the hydraulic rod 10, the two clamping plates 11 are displaced to the right. As a result, the distance between the clamping plate 11 and the fixed column 7 is enlarged, so that lasers of different specifications and sizes can be clamped. Place the laser on the top of the support column 8. By adjusting the corresponding control knob 4, the light is emitted into the laser cavity lens through the laser indicator 12. The lens reflects the light from the discharge hole of the laser ceramic plate to a specified position, finally avoiding the situation that it is difficult for the laser to adapt to different specifications and models.

[0041] And by rotating the threaded knob 203, the threaded knob 203 is rotated out of the clamping plate 204. Thus, the clamping plate 204 can slide in the through groove 202. Then, the threaded knob 203 is aligned with the appropriate threaded groove 205. Rotating the threaded knob 203 again fixes the clamping plate 204. Thus, the clamping plate 204 can be extended and retracted according to the height of the laser, thereby ensuring the stability of the laser during measurement.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A light-aiming table, comprising a vertical plate (1), characterized in that: The front side of the vertical plate (1) is fixedly connected to an adjustment plate (3), and a plurality of control buttons (4) are rotatably mounted on the upper and lower sides of the adjustment plate (3). The left and right ends of the front side of the adjustment plate (3) are provided with connection ports (5). The bottom of the rear side of the vertical plate (1) is fixedly connected to a base plate (6), and the right side of the base plate (6) is fixedly connected to a fixing column (7). The left front and rear ends of the fixing column (7) are fixedly connected to a support column (8). The left side of the support column (8) is provided with a square groove (9). The right side of the inner wall of the support column (8) is fixedly connected to a hydraulic rod (10), and the left end of the hydraulic rod (10) is fixedly connected to a clamping plate (11). The rear side of the vertical plate (1) is fixedly mounted with a laser indicator light (12), and the front and rear sides of the clamping plate (11) are provided with adjustment mechanisms (2). The adjustment mechanism (2) is used to improve the stability of the laser when it is fixed.

2. The light alignment table according to claim 1, characterized in that: The adjustment mechanism (2) comprises two adjustment shells (201), the adjacent sides of the two adjustment shells (201) are respectively fixedly connected to the opposite sides of the clamping plate (11), the top of the adjustment shell (201) is provided with a through slot (202), the left side of the adjustment shell (201) is provided with a threaded knob (203), the right end of the threaded knob (203) is threadedly connected to a clamping plate (204), the left side of the clamping plate (204) is equidistantly provided with a plurality of threaded grooves (205), the bottom of the clamping plate (204) is slidably connected to the through slot (202), the right end of the threaded knob (203) is threadedly connected to the corresponding threaded groove (205), and the left side of the outer wall of the threaded knob (203) is equidistantly fixedly connected to a plurality of fixing blocks (207).

3. The light alignment table according to claim 2, characterized in that: The adjustment mechanism (2) further comprises a plurality of rubber rings (206), and the inner walls of two of the rubber rings (206) are respectively fixedly connected to the middle of the corresponding threaded knob (203).

4. The light alignment table according to claim 1, characterized in that: A control switch (15) is fixedly connected to the left side of the vertical plate (1), and the control switch (15) is electrically connected to the adjustment plate (3) and the hydraulic rod (10) respectively.

5. The light alignment table according to claim 4, characterized in that: A protective shell (16) is provided on the left side of the vertical plate (1), and the front side of the protective shell (16) is rotatably connected to the left side of the control switch (15) via a hinge.

6. The light alignment table according to claim 1, characterized in that: The front and rear ends of the right side of the clamping plate (11) are fixedly connected to a clamping plate (13), the front and rear ends of the left side of the bottom plate (6) are provided with a clamping groove (14), and the right sides of the two clamping plates (13) are respectively clamped with the corresponding clamping grooves (14).

7. The light alignment table according to claim 1, characterized in that: Adjacent sides of the two support columns (8) are fixedly connected with support plates (17), and the top walls of the two support plates (17) are both smooth in design.

8. The light alignment table according to claim 2, characterized in that: The adjustment mechanism (2) further comprises two rubber pads (208), the left sides of the two rubber pads (208) being respectively fixedly connected to the inner walls of the corresponding (204), and the right sides of the two rubber pads (208) are both provided with grooves.

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