A laser communication optical machine bearing platform with limited rotation range

Abstract

The utility model relates to laser communication optical machine technical field, specifically disclose a kind of laser communication optical machine bearing platform of range of rotation can be limited, comprising: base and shell, the inside installation of base is driven motor, and the output of driven motor is installed with bearing platform body;The shell is fixed in the top of base, and the outside of shell is provided with the first positioning mechanism of adjustable position;The rear side of shell is provided with the second positioning mechanism of adjustable position。The outside of bearing platform body is engaged and is installed with fixed block, and fixed block is above shell sliding。The first positioning mechanism includes shell, connecting block and limit block, the outside of shell is connected with connecting block with clamping groove, and the outside of connecting block is fixed with limit block by bolt.The laser communication optical machine bearing platform of range of rotation can be limited, the rotation range of laser communication optical machine can be adjusted different rotation amplitude, and it is strong, it is convenient to install and disassemble.

Description

Technical Field

[0001] This utility model relates to the field of laser communication optomechanical technology, specifically a laser communication optomechanical support platform with a limited rotation range. Background Technology

[0002] The laser communication optical engine is an integrated module in a laser communication system that completes the generation, transmission and reception of optical signals. It is the core hardware component of a laser communication terminal. Laser communication optical engines are usually equipped with a carrier platform to adjust the angle of the laser communication optical engine. There are various types of laser communication optical engine carrier platforms on the market. However, current laser communication optomechanical carrier platforms are not convenient for limiting the rotation range of laser communication optomechanical devices, and the rotation of laser communication optomechanical devices is easily affected by external factors. Therefore, we propose a laser communication optomechanical carrier platform that can limit the rotation range in order to solve the problems mentioned above. Utility Model Content

[0003] The purpose of this invention is to provide a laser communication optomechanical support platform that can limit the rotation range, so as to solve the problems mentioned in the background art that the current laser communication optomechanical support platforms are inconvenient to limit the rotation range of the laser communication optomechanical mechanism and that the rotation of the laser communication optomechanical mechanism is easily affected by external factors.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a laser communication optomechanical support platform with a limited rotation range, comprising: The base has a drive motor installed inside it, and the output end of the drive motor is equipped with the support platform body. Also includes: The outer casing is fixed above the base, and an adjustable first positioning mechanism is provided on the outer side of the outer casing. The rear side of the housing is provided with a second positioning mechanism that can be adjusted in position.

[0005] Preferably, a fixing block is engaged on the outer side of the bearing platform body, and the fixing block slides above the outer shell.

[0006] Preferably, the first positioning mechanism includes a housing, a connecting block, and a limiting block. The outer side of the housing is connected to the connecting block via a slot, and the outer side of the connecting block is fixed to the limiting block by bolts.

[0007] Preferably, the connecting block is slidably connected inside the outer shell, and the longitudinal section of the connecting block has a "T" shaped structure.

[0008] Preferably, the first positioning mechanism further includes a first connecting rod, a first mounting block, and a support spring. The first connecting rod is slidably connected to the limiting block through the support spring, and the inner end of the first connecting rod is fixed with the first mounting block.

[0009] Preferably, the first mounting block slot is connected to the mounting hole, and the mounting hole is opened at an equal angle on the outer shell.

[0010] Preferably, the second positioning mechanism includes a connecting plate, a support plate, a second connecting rod, and a second mounting block. The support plate is fixed to the outside of the connecting plate by bolts, and the support plate and the second connecting rod are threaded together. The second connecting rod and the second mounting block are rotatably connected.

[0011] Preferably, the connecting plate slot is connected inside the housing, and the housing and the second mounting block slot are connected, and the second mounting block is slidably connected inside the support plate.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects: the laser communication optomechanical support platform that can limit the rotation range can limit the rotation range of the laser communication optomechanical and can adjust different rotation amplitudes, which is highly flexible and convenient for installation and disassembly. 1. It is equipped with a fixed block, a limiting block and a support plate. The fixed block is connected to the outer side of the bearing platform body through a slot. The limiting block and the support plate are installed on the outer shell. The fixed block slides between the limiting block and the support plate, which can limit the rotation range of the laser communication optomechanic. 2. It is equipped with a connecting plate, a support plate, a second connecting rod, and a second mounting block. The support plate and the second connecting rod are threaded together. Rotating the second connecting rod connects the second mounting block with the outer casing slot. Adjusting the position of the second mounting block can adjust the position of the support plate. Different rotation ranges can be adjusted, which is highly flexible. 3. It is equipped with a connecting block, a first connecting rod, and a first mounting block. The first connecting rod is slidably connected to the limiting block by a support spring. The first mounting block, which is fixed to the inner end of the first connecting rod, is connected to the outer shell through a slot. The limiting block can be slid by adjusting the position of the first mounting block. The connecting block and the limiting block are fixed by bolts. The limiting block is connected to the outer shell through a slot, which facilitates installation and disassembly. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure connecting the outer shell and the connecting block of this utility model; Figure 3 This is a schematic diagram of the overall structure connecting the drive motor and the support platform body of this utility model; Figure 4This is a schematic diagram of the overall structure connecting the limiting block and the first connecting rod of this utility model; Figure 5 This is a schematic diagram of the overall structure connecting the second mounting block and the support plate of this utility model; Figure 6 This is a schematic diagram of the overall structure connecting the second connecting rod and the second mounting block of this utility model.

[0014] In the diagram: 1. Base; 2. Drive motor; 3. Support platform body; 4. Fixing block; 5. Outer shell; 6. Connecting block; 7. Limiting block; 8. First connecting rod; 9. First mounting block; 10. Support spring; 11. Mounting hole; 12. Connecting plate; 13. Support plate; 14. Second connecting rod; 15. Second mounting block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] To address the technical problems of existing laser communication optomechanical support platforms being inconvenient for limiting the rotation range of laser communication optomechanical mechanisms and the susceptibility of the rotation of laser communication optomechanical mechanisms to external influences, this embodiment discloses the following technical content: Please see Figures 1-6 A laser communication optomechanical support platform with a limited rotation range includes: a base 1, a drive motor 2, a support platform body 3, a fixing block 4, a shell 5, a connecting block 6, a limiting block 7, a first connecting rod 8, a first mounting block 9, a support spring 10, a mounting hole 11, a connecting plate 12, a support plate 13, a second connecting rod 14, and a second mounting block 15. First, as attached Figure 1 and attached Figure 3As shown, a drive motor 2 is installed inside the base 1. When the drive motor 2 is turned on, a support platform body 3 is installed at the output end of the drive motor 2. The drive motor 2 drives the support platform body 3 to rotate. The laser communication optical engine is installed on the support platform body 3. The support platform body 3 drives the laser communication optical engine to rotate. The angle of the laser communication optical engine is adjusted. The outer shell 5 is fixed above the base 1. An adjustable first positioning mechanism is provided on the outer side of the outer shell 5. The first positioning mechanism is installed in a suitable position to position the starting rotation position of the laser communication optical engine. An adjustable second positioning mechanism is provided on the rear side of the outer shell 5. The position of the second positioning mechanism is adjusted to position the laser communication optical engine until its rotation stops. A fixing block 4 is engaged and installed on the outer side of the support platform body 3. The fixing block 4 slides above the outer shell 5, allowing the fixing block 4 to rotate between the first positioning mechanism and the second positioning mechanism. The first positioning mechanism and the second positioning mechanism limit the laser communication optical engine on the support platform body 3. As attached Figure 2 and attached Figure 4 As shown, the first positioning mechanism includes a housing 5, a connecting block 6, and a limiting block 7. The limiting block 7 is slotted and connected to the outside of the housing 5. The connecting block 6 and the limiting block 7 are then fixed with bolts. The connecting block 6 is slidably connected inside the housing 5. By adjusting the position of the connecting block 6 and the limiting block 7, the starting position of the laser communication optomechanical system can be controlled. The longitudinal section of the connecting block 6 is a "T" shaped structure, which can ensure stability. As attached Figure 4 As shown, the first positioning mechanism also includes a first connecting rod 8, a first mounting block 9, and a support spring 10. The first connecting rod 8 is slidably connected to the limiting block 7 through the support spring 10. Pulling the first connecting rod 8 outward, the first mounting block 9 is fixed to the inner end of the first connecting rod 8. The first connecting rod 8 drives the first mounting block 9 to move, and the first mounting block 9 compresses the support spring 10. Adjusting the position of the first mounting block 9, the limiting block 7 is then slid, allowing the connecting block 6 to slide within the outer shell 5. After the limiting block 7 is moved to a suitable position, the first connecting rod 8 is released, and the elastic force of the support spring 10 pushes the first mounting block 9, causing the first mounting block 9 to engage with the mounting hole 11, thus fixing the limiting block 7 onto the outer shell 5. The first mounting block 9 can be made of a material with high friction, such as rubber. The mounting hole 11 is opened at equal angles on the outer shell 5, allowing the limiting block 7 to be fixed in different positions.

[0017] As attached Figure 5 and attached Figure 6As shown, the second positioning mechanism includes a connecting plate 12, a support plate 13, a second connecting rod 14, and a second mounting block 15. The connecting plate 12 and the support plate 13 are fixed with bolts, and the second connecting rod 14, which is threadedly connected to the support plate 13, is rotated on the support plate 13. The second connecting rod 14 and the second mounting block 15 are rotatably connected, and the second mounting block 15 is slidably connected inside the support plate 13. The support plate 13 limits the movement of the second mounting block 15. The second connecting rod 14 drives the second mounting block 15 to move, adjusting the position of the second mounting block 15. The connecting plate 12 is slotted into the outer shell 5. The position of the support plate 13 is adjusted, and then the second connecting rod 14 is rotated to make the second mounting block 15 and the outer shell 5 slotted together, fixing the support plate 13. This allows adjustment of the stopping angle of the laser communication optomechanical system.

[0018] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A laser communication optomechanical support platform with a limited rotation range, comprising: The base (1) has a drive motor (2) installed inside it, and the output end of the drive motor (2) is equipped with a bearing platform body (3). Its characteristic is that it further includes: The outer shell (5) is fixed above the base (1), and the outer side of the outer shell (5) is provided with a first positioning mechanism that can be adjusted in position; The rear side of the outer casing (5) is provided with a second positioning mechanism that can be adjusted.

2. The laser communication optomechanical support platform with a limited rotation range according to claim 1, characterized in that: A fixing block (4) is engaged on the outer side of the bearing platform body (3), and the fixing block (4) slides above the outer shell (5).

3. The laser communication optomechanical support platform with a limited rotation range according to claim 1, characterized in that: The first positioning mechanism includes a housing (5), a connecting block (6) and a limiting block (7). The outer side of the housing (5) is connected to the connecting block (6), and the outer side of the connecting block (6) is fixed to the limiting block (7) by bolts.

4. A laser communication optomechanical support platform with a limited rotation range according to claim 3, characterized in that: The connecting block (6) is slidably connected inside the outer shell (5), and the longitudinal section of the connecting block (6) is a "T" shaped structure.

5. A laser communication optomechanical support platform with a limited rotation range according to claim 1, characterized in that: The first positioning mechanism further includes a first connecting rod (8), a first mounting block (9) and a support spring (10). The first connecting rod (8) is slidably connected to the limiting block (7) through the support spring (10), and the inner end of the first connecting rod (8) is fixed with the first mounting block (9).

6. A laser communication optomechanical support platform with a limited rotation range according to claim 5, characterized in that: The first mounting block (9) is slotted into the mounting hole (11), and the mounting hole (11) is opened at an equal angle on the outer shell (5).

7. A laser communication optomechanical support platform with a limited rotation range according to claim 1, characterized in that: The second positioning mechanism includes a connecting plate (12), a support plate (13), a second connecting rod (14), and a second mounting block (15). The support plate (13) is fixed to the outside of the connecting plate (12) by bolts, and the support plate (13) and the second connecting rod (14) are threaded together, and the second connecting rod (14) and the second mounting block (15) are rotatably connected.

8. A laser communication optomechanical support platform with a limited rotation range according to claim 7, characterized in that: The connecting plate (12) is slotted inside the outer shell (5), and the outer shell (5) is slotted to the second mounting block (15), and the second mounting block (15) is slidably connected inside the support plate (13).

Images