Simple optical workbench

Abstract

The utility model discloses a simple optical workbench, and belongs to the technical field of optics. A simple optical workbench comprises a base, an operation table is arranged at the upper end of the base, an adjusting piece is arranged between the operation table and the base, two pairs of supporting columns are installed at the upper end of the base, an installation plate is installed on the inner sides of the supporting columns in a sliding mode, and a lamp is installed on the installation plate. Motors are mounted on the outer sides of the pair of supporting columns, and transmission parts connected with the mounting plate are mounted at the output ends of the motors; through cooperation of the base, the operation table, the supporting column and the mounting plate, the optical workbench is easy to operate, high in universality and convenient to maintain in the later period, a motor is arranged, under starting of the motor, a threaded rod rotates, the mounting plate is driven to be adjusted up and down through a fixing base matched with a threaded hole, and a lamp is synchronously driven; by adjusting the distance between the lamp and the operation table, the requirements of experiments needing to be operated or measured at different heights can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of optics, and particularly relates to a simple optical workbench. Background Art

[0002] An optical workbench, also known as an optical table, is a workbench specially designed for precise optical experiments and stable support of instruments. The working principle of the optical table is mainly based on its stability and vibration isolation performance. During the processing, the entire tabletop is machined extremely flat and the level of the tabletop is ensured by placing it on an airbag. The tabletop is covered with engineering threaded holes arranged in a square pattern for fixing optical components, thereby ensuring the stability and repeatability of the system.

[0003] Optical tables are generally large and heavy, and for the sake of advantages such as stability, their design often focuses on optimizing basic functions and does not easily add other extended functions. Therefore, when facing the needs of different experiments, the flexibility of the optical table becomes low. At the same time, some optical tables do not have a height adjustment function, and for those experiments that need to operate or measure at different heights, the lack of a height adjustment function may bring certain inconveniences. Summary of the Invention

[0004] The purpose of the utility model is to provide a simple optical workbench aiming at the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A simple optical workbench includes a base, an operation table is provided at the upper end of the base, an adjusting member is provided between the operation table and the base, two pairs of support columns are installed at the upper end of the base, a mounting plate is slidably installed inside the support columns, and a lamp is installed on the mounting plate; a motor is installed outside a pair of the support columns, and a transmission member connected to the mounting plate is installed at the output end of the motor, and a fixing member is provided between the base and the operation table.

[0006] By adopting the above technical scheme, it not only has a compact structure and convenient operation, but also has multiple functions such as horizontal adjustment, automatic lifting and firm fixing, and is suitable for various optical experiment and measurement requirements.

[0007] Optionally, an installation groove is opened at the lower end of the base, and four adjusting holes are opened at the top wall of the installation groove.

[0008] By adopting the above technical scheme, an installation groove can be opened at the lower end of the base, which can be used to install other internal components or for further fixing.

[0009] Optionally, a spring is fixedly connected to the lower end of the operating table, and the other end of the spring is fixedly connected to the base; a rubber pad is fixedly connected to the upper end of the operating table, and a docking hole is provided at the center of the rubber pad.

[0010] By adopting the above technical solution, the rubber pad can increase the surface friction, prevent the equipment from sliding, and provide a certain protective effect.

[0011] Optionally, the adjusting member includes an adjusting screw connected to the inner side of the adjusting hole. A support seat is fixedly connected to one end of the adjusting screw close to the operating table, and a level is fixedly connected to the surface of the operating table.

[0012] By adopting the above technical solution, by rotating the adjusting screw, the distance between the support seat and the operating table is changed, so as to adjust the operating table to a horizontal state.

[0013] Optionally, a sliding seat is fixedly connected to the side wall of the mounting plate, and sliding grooves for the sliding seat to slide are respectively provided on the outer sides of the two pairs of support columns.

[0014] By adopting the above technical solution, sliding grooves for the sliding seat to slide are respectively provided on the outer sides of the support columns, realizing the directional sliding of the mounting plate.

[0015] Optionally, the transmission member includes a threaded rod fixedly installed at the output end of the motor. A fixed seat is fixedly connected to the outside of the mounting plate, and a threaded hole connected to the threaded rod is provided on the surface of the fixed seat.

[0016] By adopting the above technical solution, by driving the threaded rod to rotate by the motor, the mounting plate is driven to move up and down on the support column, realizing the automatic lifting adjustment of the lamp or other equipment.

[0017] Optionally, the fixing member includes a micro vacuum pump installed on the inner side wall of the installation groove. The suction end of the micro vacuum pump is communicated with a connecting pipe, and the other end of the connecting pipe is communicated with a suction seat connected to the operating table.

[0018] By adopting the above technical solution, the suction hole of the suction seat is docked with the docking hole, and the experimental article is firmly fixed on the operating table by using the vacuum suction force.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] 1. Through the cooperation among the base, the operating table, the support column and the mounting plate, the optical workbench is made to have simple operation, strong versatility and convenient later maintenance. By setting the adjusting screw and with the cooperation of the level, the operating table can be conveniently leveled. By setting the motor, when the motor starts, the threaded rod rotates, and the fixing seat matched with the threaded hole drives the mounting plate to move up and down, synchronously driving the lamp. By adjusting the distance between the lamp and the operating table, the experiments that need to be operated or measured at different heights can be satisfied. 2. By setting the fixing piece, when the micro vacuum pump starts, the suction seat generates suction through the connecting pipe, so that the experimental articles on the rubber pad can be fixed, avoiding the operator accidentally touching the base and causing the experimental articles on the operating table to shift. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic three-dimensional structure diagram of the optical workbench of the present utility model;

[0022] Figure 2 is a schematic three-dimensional structure diagram of the mounting plate of the present utility model;

[0023] Figure 3 is a schematic connection structure diagram of the base and the operating table of the present utility model.

[0024] In the figure: 1. Base; 101. Control panel; 2. Operating table; 201. Spring; 202. Rubber pad; 203. Docking hole; 3. Adjusting piece; 31. Adjusting screw; 32. Support seat; 33. Level; 4. Support column; 401. Slide groove; 5. Mounting plate; 501. Slide seat; 6. Lamp; 7. Motor; 701. Fixing plate; 8. Transmission piece; 81. Threaded rod; 82. Fixing seat; 83. Threaded hole; 9. Fixing piece; 91. Micro vacuum pump; 92. Connecting pipe; 93. Suction seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0026] As Figure 1 shown in FIG. -3, the specific solution of the embodiment is as follows: A simple optical workbench includes a base 1. The base 1 is the support foundation of the entire workbench. An installation groove is opened at the lower end of the base 1. The top wall of the installation groove is provided with four adjustment holes which are symmetrically distributed. A control panel 101 is fixed on the outside of the base 1;

[0027] The upper end of the base 1 is provided with an operating table 2, which is the main platform for placing experimental equipment and performing optical operations. The area of the operating table 2 is smaller than that of the base 1. Similarly, the thickness of the base 1 is three times that of the operating table 2. The lower end of the operating table 2 is fixedly connected with springs 201. The diameter of the springs 201 is larger than the diameter of the adjustment holes, and the number of the springs 201 is four. The other ends of the springs 201 are fixedly connected with the base 1. The springs 201 are used to connect the base 1 and the operating table 2. The upper end of the operating table 2 is fixedly connected with a rubber pad 202. A docking hole 203 is opened at the center of the rubber pad 202. The rubber pad 202 can increase the friction on the surface of the operating table 2, prevent the equipment from sliding, and at the same time provide a certain buffering effect and protection effect.

[0028] An adjusting member 3 is provided between the operating table 2 and the base 1. The adjusting member 3 includes an adjusting screw 31 connected to the inner side of the adjustment hole. One end of the adjusting screw 31 close to the operating table 2 is fixedly connected with a support seat 32. The support seat 32 is in contact with the operating table 2. The adjusting screw 31 is located inside the spring 201. A level 33 is fixedly connected to the surface of the operating table 2. The level 33 can assist the user to quickly and accurately adjust the operating table 2 to a horizontal state. By rotating the adjusting screw 31, the distance between the support seat 32 and the operating table 2 can be changed, so as to adjust the levelness of the operating table 2.

[0029] Two pairs of support columns 4 are installed on the upper end of the base 1. An installation plate 5 is slidably installed inside the support columns 4. The support columns 4 can provide stable support for the installation plate 5. The area of the installation plate 5 is the same as that of the operating table 2. A sliding seat 501 is fixedly connected to the side wall of the installation plate 5. Sliding grooves 401 for the sliding seat 501 to slide are respectively opened on the outer sides of the two pairs of support columns 4. The cooperation between the sliding seat 501 and the sliding grooves 401 enables the installation plate 5 to slide directionally on the support columns 4. The installation plate 5 is used to install lamps 6 or other experimental equipment required, and can be flexibly configured according to experimental needs;

[0030] Lamps 6 are installed on the installation plate 5. The number of the lamps 6 is three, which are a white light lamp, a yellow light lamp and a purple light lamp respectively. The white light lamp, the yellow light lamp and the purple light lamp are connected in parallel. The control panel 101 can control the white light lamp, the yellow light lamp and the purple light lamp.

[0031] A pair of motors 7 are installed on the outer sides of the pair of support columns 4. A pair of fixing plates 701 are fixedly connected to the outer sides of the pair of support columns 4. The motor 7 is fixedly connected to the lower fixing plate 701. A transmission member 8 connected to the mounting plate 5 is installed at the output end of the motor 7. The transmission member 8 includes a threaded rod 81 fixedly installed at the output end of the motor 7. The end of the threaded rod 81 away from the motor 7 is rotatably connected to the upper fixing plate 701. A fixing seat 82 is fixedly connected to the outer side of the mounting plate 5. The fixing seat 82 is located at the middle position of the side wall of the mounting plate 5. A threaded hole 83 connected to the threaded rod 81 is formed on the surface of the fixing seat 82. Driven by the motor 7, the threaded rod 81 rotates, driving the mounting plate 5 to move up and down on the support column 4, realizing the automatic lifting and adjustment of the lamp 6 or other equipment. When facing some heavy equipment, the same auxiliary parts can be arranged on the other side of the motor 7 and the transmission shaft 8. The auxiliary parts include the motor 7 and the transmission shaft 8. Through the arrangement of the auxiliary parts, the forces on both sides of the mounting plate 5 are balanced.

[0032] A fixing member 9 is provided between the base 1 and the operating table 2. The fixing member 9 includes a micro vacuum pump 91 installed on the inner side wall of the installation groove. The suction end of the micro vacuum pump 91 is communicated with a connecting pipe 92. The connecting pipe 92 penetrates through the base 1 and the operating table 2. The other end of the connecting pipe 92 is communicated with a suction seat 93 connected to the operating table 2. The suction holes of the suction seat 93 are docked with the docking holes 203. The micro vacuum pump 91, the connecting pipe 92 and the suction seat 93 constitute the fixing member 9, which firmly fixes the experimental articles on the operating table by vacuum suction, avoiding the deviation of the experimental articles in the experiment.

[0033] The operation steps of the above embodiment are as follows:

[0034] The base 1 is stably placed on the ground. Check and install all necessary components to ensure that the control panel 101 is correctly connected and powered on;

[0035] Use the level 33 to observe the initial level state of the operating table 2. If necessary, adjust the distance between the support seat 32 and the operating table 2 by rotating the adjusting screw 31 until the level 33 shows that the operating table 2 reaches the level state;

[0036] If it is necessary to adjust the height or position of the lamp 6 or other equipment, start the motor 7. The motor 7 drives the threaded rod 81 to rotate. Through the cooperation of the threaded hole 83 and the fixing seat 82, the mounting plate 5 is driven to move up and down on the support column 4. Observe the position of the mounting plate 5 until the lamp 6 or other equipment reaches the required height and position;

[0037] Place the experimental articles that need to perform optical operations on the rubber pad 202 of the operating table 2, and ensure that the docking holes 203 are aligned with the corresponding parts of the experimental articles;

[0038] Start the micro vacuum pump 91 to generate vacuum suction through the connecting pipe 92 and the suction seat 93, and firmly fix the experimental articles on the operating table 2;

[0039] After confirming that all equipment and experimental articles have been correctly installed and fixed, according to the experimental requirements, turn on the required lamps 6 (white light lamp, yellow light lamp and purple light lamp) through the control panel 101, and adjust parameters such as the brightness and color of the lamps 6 to start the optical experiment.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simple optical workbench, characterized in that: The invention comprises a base (1), an operating table (2) is provided at the upper end of the base (1), an adjusting member (3) is provided between the operating table (2) and the base (1), two pairs of supporting columns (4) are installed at the upper end of the base (1), a mounting plate (5) is slidably mounted on the inner side of the supporting columns (4), and a lamp (6) is mounted on the mounting plate (5); a motor (7) is installed on the outer side of a pair of supporting columns (4), a transmission member (8) connected to the mounting plate (5) is installed at the output end of the motor (7), and a fixing member (9) is provided between the base (1) and the operating table (2).

2. A simple optical workbench according to claim 1, characterized in that: A mounting groove is provided at the lower end of the base (1), and four adjustment holes are provided on the top wall of the mounting groove.

3. The simple optical workbench according to claim 1, characterized in that: The lower end of the operating table (2) is fixedly connected to a spring (201), and the other end of the spring (201) is fixedly connected to the base (1); the upper end of the operating table (2) is fixedly connected to a rubber pad (202), and a docking hole (203) is provided at the center of the rubber pad (202).

4. A simple optical workbench according to claim 2, characterized in that: The adjusting member (3) comprises an adjusting screw (31) connected to the inner side of the adjusting hole, one end of the adjusting screw (31) close to the operating table (2) is fixedly connected to a support seat (32), and a level (33) is fixedly connected to the surface of the operating table (2).

5. The simple optical workbench according to claim 1, characterized in that: A sliding seat (501) is fixedly connected to the side wall of the mounting plate (5), and sliding grooves (401) for the sliding seat (501) to slide are respectively provided on the outer sides of the two pairs of support columns (4).

6. The simple optical workbench according to claim 1, characterized in that: The transmission member (8) comprises a threaded rod (81) fixedly mounted on the output end of the motor (7); a fixing seat (82) is fixedly connected to the outer side of the mounting plate (5); and a threaded hole (83) connected to the threaded rod (81) is formed on the surface of the fixing seat (82).

7. The simple optical workbench according to claim 2, characterized in that: The fixing member (9) comprises a micro vacuum pump (91) mounted on the inner side wall of the mounting groove, the suction end of the micro vacuum pump (91) being connected to a connecting pipe (92), and the other end of the connecting pipe (92) being connected to a suction seat (93) connected to the operating table (2).

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