Automatic calibration platform for laser communication

Abstract

The utility model discloses an automatic calibration platform for laser communication, which comprises a placing table, two sides of the upper end of the placing table are fixedly connected with shells, the shells are internally provided with moving plates, the moving plates are fixedly connected with two groups of ejector rods, and the ejector rods are fixedly connected with the moving plates. The two ejector rods penetrate out of the shell and are fixedly connected with a clamping plate and a moving mechanism, and the moving mechanism is arranged on the moving plate. The automatic calibration platform has the advantage of having a clamping function, and solves the problems that an automatic calibration platform does not have the clamping function, when people assemble laser communication equipment, most of the parts to be calibrated are placed on the calibration platform for direct calibration, and consequently the parts to be calibrated are not required to be calibrated due to the movement of the calibration platform. The automatic calibration platform for laser communication is provided for solving the problem that the conventional automatic calibration platform for laser communication cannot meet the daily use requirements due to the fact that the conventional automatic calibration platform for laser communication is used in the prior art, and the conventional automatic calibration platform for laser communication cannot meet the daily use requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser communication auxiliary equipment, and particularly relates to a laser communication automatic calibration platform. Background Technique

[0002] Laser communication is a device that transmits information by laser. According to different transmission media, it can be divided into atmospheric laser communication equipment and optical fiber communication equipment. Atmospheric laser communication equipment mainly consists of optical transceivers, optical antennas (lenses or mirrors), power supplies, terminal equipment, etc. Some also have auxiliary equipment such as remote control and telemetry. During the assembly process of laser communication equipment, an automatic calibration platform is required for calibration and assembly.

[0003] However, there are some problems in the prior art: the existing automatic calibration platform does not have a clamping function. When people assemble laser communication equipment, most of the assembled parts to be calibrated are placed directly on the calibration platform for calibration. In this way, due to the movement of the calibration platform, the assembled parts above will be displaced and dropped, resulting in the assembled parts being damaged and unable to meet the daily use requirements. Therefore, we propose a laser communication automatic calibration platform. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a laser communication automatic calibration platform, which has the advantage of having a clamping function, and solves the problems that the automatic calibration platform does not have a clamping function. When people assemble laser communication equipment, most of the assembled parts to be calibrated are placed directly on the calibration platform for calibration. In this way, due to the movement of the calibration platform, the assembled parts above will be displaced and dropped, resulting in the assembled parts being damaged and unable to meet the daily use requirements. Therefore, we propose a laser communication automatic calibration platform.

[0005] The utility model is realized as follows. A laser communication automatic calibration platform includes:

[0006] A placement table, both sides of the upper end of the placement table are fixedly connected with outer shells. A moving plate is arranged inside the outer shells. A top rod is fixedly connected to the moving plate. The number of the top rods is two groups. The two groups of top rods penetrate through the outer shells and are fixedly connected with clamping plates.

[0007] A moving mechanism is arranged on the moving plate, and the moving mechanism is used to drive the movement of the clamping plates.

[0008] The moving mechanism includes a housing. A stepping motor is fixedly connected to the housing. The output end of the stepping motor penetrates into the housing and is fixedly connected with a rotating shaft. A driving gear is sleeved on the surface of the rotating shaft. A rack plate is meshed with the surface of the driving gear. The lower end of the rack plate is fixedly connected with the lower end inside the outer shell.

[0009] Both the front and back sides of the movable plate are fixedly connected with guide sleeves, and a guide rod is slidably connected inside the guide sleeve. The guide rod is horizontally fixedly connected inside the housing.

[0010] Both the front and back sides of the placement table are fixedly connected with horizontal sensors, and leveling devices are fixedly connected around the lower end of the placement table. The leveling devices and the horizontal sensors are used to control the horizontal adjustment of the placement table.

[0011] The lower end of the leveling device is fixedly connected with a workbench, and support legs are fixedly connected around the lower end of the workbench. Fixed columns are fixedly connected to the corresponding sides of the support legs.

[0012] One end of the rotating shaft is sleeved with a bearing seat, and one side of the bearing seat is fixedly connected with one side inside the housing.

[0013] A protective pad is fixedly connected to the clamping plate, and anti-slip patterns are provided on the protective pad.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] First, place the assembled parts on the placement table. At this time, the stepping motor drives the rotating shaft to start rotating through the bearing seat. The rotating shaft drives the driving gear to start rotating. The driving gear rotates and moves on the rack plate, and the driving gear drives the housing to start moving. The housing drives the movable plate to start moving, and the movable plate drives the guide sleeve to slide on the guide rod.

[0016] At the same time, the movable plate drives the ejector rod to start moving. The ejector rod drives the clamping plates to move relative to each other. The clamping plates drive the protective pad to start moving, so that the clamping plates clamp and fix the assembled parts on the placement table, preventing the assembled parts from shifting and sliding. After the clamping and fixing are completed, the horizontal sensors and the leveling devices adjust the horizontal position of the placement table. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0018] Figure 1 FIG. is the overall structural schematic diagram provided by the present utility model.

[0019] Figure 2 FIG. is the structural schematic diagram of the housing provided by the present utility model.

[0020] Figure 3It is a front view meshing schematic diagram of the driving gear and the rack plate provided by the present utility model.

[0021] Figure 4 It is a bottom view schematic diagram of the moving mechanism structure provided by the present utility model.

[0022] In the figure: 1 placing table; 2 outer shell; 3 moving plate; 4 ejector rod; 5 clamping plate; 6 moving mechanism; 61 housing; 62 stepping motor; 63 rotating shaft; 64 driving gear; 65 rack plate; 7 guide sleeve; 8 guide rod; 9 horizontal sensor; 10 leveling device; 11 workbench; 12 fixed column; 13 bearing seat; 14 protective pad; 15 support leg. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of 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 of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0024] As Figures 1 to 4 shown, a laser communication automatic calibration platform provided by an embodiment of the present utility model includes:

[0025] A placing table 1, both sides of the upper end of the placing table 1 are fixedly connected with outer shells 2, a moving plate 3 is arranged inside the outer shells 2, a ejector rod 4 is fixedly connected to the moving plate 3, the number of the ejector rods 4 is two groups, and the two groups of ejector rods 4 penetrate through the outer shells 2 and are fixedly connected with a clamping plate 5;

[0026] A moving mechanism 6, the moving mechanism 6 is arranged on the moving plate 3, and the moving mechanism 6 is used to drive the movement of the clamping plate 5.

[0027] Further, the moving mechanism 6 includes a housing 61, a stepping motor 62 is fixedly connected to the housing 61, the output end of the stepping motor 62 penetrates into the housing 61 and is fixedly connected with a rotating shaft 63, a driving gear 64 is sleeved on the surface of the rotating shaft 63, a rack plate 65 is meshed on the surface of the driving gear 64, and the lower end of the rack plate 65 is fixedly connected with the lower end inside the outer shell 2. First, the assembled parts are placed on the placing table 1. At this time, the stepping motor 62 drives the rotating shaft 63 to start rotating through the bearing seat 13, and the rotating shaft 63 drives the driving gear 64 to start rotating.

[0028] Through the mutual cooperation of the rotating shaft 63, the driving gear 64 and the rack plate 65, it plays a role in controlling the moving distance of the clamping plate 5 during use, and can make the clamping plate 5 clamp and fix assembled parts of different sizes, meeting the daily use requirements.

[0029] Further, guide sleeves 7 are fixedly connected to both the front and back of the moving plate 3. A guide rod 8 is slidably connected inside the guide sleeve 7. The guide rod 8 is horizontally fixedly connected inside the housing 2. The driving gear 64 rotates and moves on the rack plate 65, and the driving gear 64 drives the housing 61 to start moving.

[0030] Through the mutual cooperation of the guide sleeve 7 and the guide rod 8, it plays a role in stabilizing the movement of the moving plate 3 during use, preventing the moving plate 3 from shaking during movement, which may cause the problem of slippage between the driving gear 64 and the rack plate 65.

[0031] Further, horizontal sensors 9 are fixedly connected to both the front and back of the placement table 1. Leveling devices 10 are fixedly connected to the four sides at the lower end of the placement table 1. The leveling devices 10 and the horizontal sensors 9 are used to control the horizontal adjustment of the placement table 1. The housing 61 drives the moving plate 3 to start moving, and the moving plate 3 drives the guide sleeve 7 to slide on the guide rod 8.

[0032] Through the mutual cooperation of the leveling device 10 and the horizontal sensor 9, it plays a role in adjusting the horizontal position of the placement table 1 during use, preventing the placement table 1 from being unable to adjust its horizontal position in real time, which may affect the test calibration of the assembled parts.

[0033] Further, a workbench 11 is fixedly connected to the lower end of the leveling device 10. Support legs 15 are fixedly connected to the four sides at the lower end of the workbench 11. Fixed columns 12 are fixedly connected to the corresponding sides of the support legs 15. At the same time, the moving plate 3 drives the ejector rod 4 to start moving, the ejector rod 4 drives the clamping plates 5 to move relatively, and the clamping plates 5 drive the protective pads 14 to start moving.

[0034] Through the setting of the fixed column 12, it plays a role in increasing the support strength of the support leg 15 during use, preventing the support leg 15 from having poor support strength during use, which may affect the stability of the workbench 11.

[0035] Further, a bearing seat 13 is sleeved on one end of the rotating shaft 63. One side of the bearing seat 13 is fixedly connected to one side inside the housing 61, so that the clamping plate 5 clamps and fixes the assembled parts on the placement table 1, preventing the assembled parts from shifting and sliding.

[0036] Through the setting of the bearing seat 13, it plays a role in stabilizing the rotation of the rotating shaft 63 during use, preventing the rotating shaft 63 from shaking during use, which may affect the stability of the rotation of the driving gear 64.

[0037] Further, a protective pad 14 is fixedly connected to the clamping plate 5. Anti-slip lines are provided on the protective pad 14. The protective pad 14 is made of an elastic material. After the clamping and fixing is completed, the horizontal sensor 9 and the leveling device 10 adjust the horizontal position of the placement table 1.

[0038] Through the mutual cooperation of the protective pads 14, the clamping plate 5 has a good anti-slip effect during use, preventing the assembled parts from slipping off during the clamping process by the clamping plate 5, and also preventing the clamping plate 5 from causing hard damage to the assembled parts.

[0039] The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An automatic calibration platform for laser communication, characterized in that: Comprising: A placement table (1), both sides of the upper end of the placement table (1) are fixedly connected with outer shells (2), a moving plate (3) is arranged inside the outer shells (2), a push rod (4) is fixedly connected to the moving plate (3), the number of the push rods (4) is two groups, and the two groups of push rods (4) penetrate to the outside of the outer shells (2) and are fixedly connected with clamping plates (5); A moving mechanism (6), the moving mechanism (6) is arranged on the moving plate (3), and the moving mechanism (6) is used for driving the movement of the clamping plates (5).

2. The automatic calibration platform for laser communication according to claim 1, wherein: The moving mechanism (6) includes a housing (61), a stepping motor (62) is fixedly connected to the housing (61), an output end of the stepping motor (62) penetrates into the housing (61) and is fixedly connected with a rotating shaft (63), a driving gear (64) is sleeved on the surface of the rotating shaft (63), a rack plate (65) is meshed with the surface of the driving gear (64), and a lower end of the rack plate (65) is fixedly connected with a lower end inside the outer shell (2).

3. The automatic calibration platform for laser communication according to claim 1, characterized in that: Guide sleeves (7) are fixedly connected to the front and back of the moving plate (3), guide rods (8) are slidably connected inside the guide sleeves (7), and the guide rods (8) are horizontally fixedly connected inside the outer shell (2).

4. The automatic calibration platform for laser communication according to claim 1, wherein: Horizontal sensors (9) are fixedly connected to the front and back of the placement table (1), a leveling device (10) is fixedly connected to the periphery of the lower end of the placement table (1), and the leveling device (10) and the horizontal sensors (9) are used for controlling the horizontal adjustment of the placement table (1).

5. The automatic calibration platform for laser communication according to claim 4, characterized in that: A workbench (11) is fixedly connected to the lower end of the leveling device (10), support legs (15) are fixedly connected to the periphery of the lower end of the workbench (11), and fixed columns (12) are fixedly connected to the corresponding sides of the support legs (15).

6. The automatic calibration platform for laser communication according to claim 2, wherein: A bearing seat (13) is sleeved on one end of the rotating shaft (63), and one side of the bearing seat (13) is fixedly connected with one side inside the housing (61).

7. The automatic calibration platform for laser communication according to claim 1, characterized in that: A protective pad (14) is fixedly connected to the clamping plate (5), and anti-slip lines are arranged on the protective pad (14).

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