Pockels cell attitude adjusting device based on PC driving power supply

Abstract

The utility model discloses a Pockels cell attitude adjusting device based on a PC driving power supply, comprising a PC driving power supply, a fixed seat assembly, a Pockels cell and a clamping housing, the clamping housing comprises a clamping upper housing and a clamping lower housing, and the Pockels cell is clamped and fixed between the clamping upper housing and the clamping lower housing; a ball head rod is arranged below the lower clamping shell through a connecting plate, a ball head of the ball head rod is movably arranged in a fixed seat assembly, a locking screw rod acting on the ball head on the ball head rod is arranged on the fixed seat assembly, the bottom of the fixed seat assembly is arranged on a PC driving power supply, and the Pockels cell is electrically connected with the PC driving power supply; according to the utility model, the Pockels cell is integrated on the PC driving power supply, so that the PC driving power supply and the Pockels cell are integrally arranged, and the installation and debugging of the laser device system can be completed only through one-time installation and debugging, so that the installation and debugging time of a terminal operator is reduced, and the assembly efficiency of the laser device system is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser device system technology, specifically to a Pockel box attitude adjustment device based on a PC driving power supply. Background Technology

[0002] In laser device systems, the PC driver power supply provides high-precision, high-stability high-voltage electrical pulses to drive the Pockel cell. The Pockel cell modulates and controls the laser through the electro-optic effect. The synergistic operation of these two components is the core guarantee for the laser device to achieve high-energy, high-stability output; the crystal is the core material of the Pockel cell, which is a modulation device designed based on the electro-optic effect of the crystal.

[0003] The existing PC driver power supply, POKER box, and POKER box attitude adjustment mechanism are manufactured by different companies. End customers need to install and debug these three products separately, requiring three separate installation and debugging sessions. Each of the three products requires dedicated installation space within the laser device, resulting in significant space requirements. Furthermore, there is a distance between the PC driver power supply and the POKER box, leading to signal loss in the cables and a reduction in laser energy.

[0004] All three products require manual adjustment after installation, and subsequent fine-tuning also necessitates opening the laser device. Laser equipment demands extremely high cleanliness, and opening the device poses a risk of contaminating the lenses. Therefore, a remotely controllable integrated product is needed, incorporating a Pockel box, attitude adjustment mechanism, and PC power supply. This would reduce installation and debugging time for customers, save space in the laser device system, minimize signal and energy loss, and enable remote modulation and control of the laser without opening the device, ensuring cleanliness within the enclosure, improving product reliability, increasing production and assembly efficiency, and reducing costs. Utility Model Content

[0005] To address the aforementioned problems in the prior art, this utility model provides a Pockel cell attitude adjustment device based on a PC-driven power supply, which solves the problem of low efficiency caused by the need for multiple installations and debugging in existing laser device systems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A Pockel box attitude adjustment device based on a PC driving power supply is provided, which includes a PC driving power supply, a fixed base assembly, a Pockel box, and a clamping housing. The clamping housing includes an upper clamping housing and a lower clamping housing. The Pockel box is clamped and fixed between the upper clamping housing and the lower clamping housing. A ball joint rod is provided below the lower clamping housing through a connecting plate. The ball joint rod is movably disposed in the fixed base assembly, and a locking screw acting on the ball joint rod is provided on the fixed base assembly. The bottom of the fixed base assembly is disposed on the PC driving power supply, and the Pockel box is electrically connected to the PC driving power supply.

[0008] This invention integrates the POKER box onto the PC driver power supply, making the PC driver power supply and the POKER box a single unit. Only one installation and debugging is required to complete the installation and debugging of the laser device system, thereby reducing the installation and debugging time for the terminal operator and improving the assembly efficiency of the laser device system.

[0009] Furthermore, the fixed base assembly includes a fixed left base and a fixed right base; a movable latching block is provided inside the fixed right base; a ball head cavity is opened between the movable latching block and the fixed left base, and the ball head of the ball head rod is embedded in the ball head cavity;

[0010] A locking screw that acts on the movable latching block is provided on the side of the fixed right base away from the movable latching block.

[0011] Furthermore, it includes a remote control component; the remote control component includes a drive component for driving the fixed base assembly and a control component electrically connected to the drive component.

[0012] Furthermore, the drive assembly includes a first drive mechanism and a second drive mechanism; the first drive mechanism includes a first L-shaped plate, the bottom of which is mounted on a PC drive power supply, a first servo motor is provided on the top of the first L-shaped plate, and a second drive mechanism is provided on the output shaft of the first servo motor passing through the first L-shaped plate.

[0013] Furthermore, the second drive mechanism includes a second L-shaped plate, the bottom of which is connected to the output shaft of the first servo motor; the top of the second L-shaped plate is provided with a second servo motor.

[0014] The output shaft of the second servo motor passes through the second L-shaped plate and is connected to the bottom of the fixed left base.

[0015] Furthermore, the control component includes two drivers, both electrically connected to the host computer, and the two drivers are electrically connected to the first servo motor and the second servo motor respectively via cables.

[0016] Furthermore, an upper clamping groove is provided in the middle of the mating end face of the upper housing, and a lower clamping groove corresponding to the upper clamping groove is provided in the middle of the mating end face of the lower housing; the Pockel box is clamped and fixed between the upper clamping groove and the lower clamping groove.

[0017] Furthermore, the mating end face of the upper housing is provided with a first limiting groove at each end, and the mating end face of the lower housing is provided with a first limiting block that fits into the first limiting groove, and the first limiting block is embedded in the first limiting groove.

[0018] Furthermore, the two ends of the mating end face of the fixed left base are respectively provided with second limiting grooves, and the mating end face of the fixed right base is provided with a second limiting block that fits into the second limiting groove, and the second limiting block is embedded in the second limiting groove.

[0019] This utility model discloses a Pockel box attitude adjustment device based on a PC driving power supply, the advantages of which are:

[0020] 1. This utility model integrates the POKER box into the PC driver power supply, making the PC driver power supply and the POKER box a single unit. Only one installation and debugging is required to complete the installation and debugging of the laser device system, thereby reducing the installation and debugging time for the terminal operator and improving the assembly efficiency of the laser device system.

[0021] 2. This utility model integrates the Pockel box into the PC drive power supply, making the PC drive power supply and the Pockel box a single unit, saving space in the laser device system, reducing the overall weight, thereby reducing signal loss and laser energy consumption.

[0022] 3. This utility model is equipped with a drive component and a control component, so that the drive component is connected to an external host computer through the control component. Thus, the control component uses the drive component to adjust the Pockel box, thereby enabling the modulation and control of the laser without opening the laser device, ensuring the cleanliness of the box, reducing the risk of contaminating the lens, improving product reliability, increasing production and assembly efficiency, and reducing costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a Pockel box attitude adjustment device based on a PC driving power supply according to this utility model.

[0024] Figure 2 This is a cross-sectional structural diagram of a Pockel box attitude adjustment device based on a PC driving power supply according to this utility model.

[0025] Figure 3 This is an exploded structural diagram of a Pockel box attitude adjustment device based on a PC-driven power supply according to this utility model.

[0026] Figure 4 This is a schematic diagram of another type of Pockel box and clamping housing according to the present invention.

[0027] Figure 5 This is a schematic diagram of the drive component of this utility model.

[0028] Figure 6 This is an exploded structural diagram of the drive component of this utility model.

[0029] The components include: 1. PC drive power supply; 2. Fixing base assembly; 21. Fixing left base; 22. Fixing right base; 23. Movable latching block; 24. Ball head cavity; 25. Second limiting groove; 26. Second limiting block; 3. Pockel box; 4. Clamping housing; 41. Clamping upper housing; 42. Clamping lower housing; 43. Upper clamping groove; 44. Lower clamping groove; 45. First limiting groove; 46. First limiting block; 5. Connecting plate; 6. Ball head rod; 7. Locking screw; 81. First L-shaped plate; 82. First servo motor; 83. Second L-shaped plate; 84. Second servo motor; 9. Driver. Detailed Implementation

[0030] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0031] Example 1

[0032] refer to Figures 1-4 This embodiment provides a Pockel cell attitude adjustment device based on a PC-driven power supply. Its purpose is to solve the problem of low efficiency caused by the need for multiple installations and debugging in existing laser device systems. The specific structure of this embodiment will be described in detail below.

[0033] A Pockel box attitude adjustment device based on a PC-driven power supply includes a PC-driven power supply 1, a fixed base assembly 2, a Pockel box 3, and a clamping housing 4.

[0034] The clamping housing 4 includes an upper clamping housing 41 and a lower clamping housing 42, and the Pockel box 3 is clamped and fixed between the upper clamping housing 41 and the lower clamping housing 42.

[0035] Specifically, a ball joint rod 6 is provided below the clamping lower housing 42 via a connecting plate 5. The ball joint rod 6 is movably disposed within the fixed base assembly 2, and a locking screw 7 acting on the ball joint rod 6 is provided on the fixed base assembly 2. The bottom of the fixed base assembly 2 is disposed on the PC drive power supply 1, and the POKER box 3 is electrically connected to the PC drive power supply 1.

[0036] In this embodiment, the Pockel box 3 is clamped between the upper clamping housing 41 and the lower clamping housing 42. The upper clamping housing 41 and the lower clamping housing 42 form the clamping housing 4. The clamping housing 4 is movably disposed in the fixed base assembly 2 through the connecting plate 5 and the ball head rod 6. The ball head on the ball head rod 6 can rotate in the fixed base assembly 2, causing the Pockel box 3 in the clamping housing 4 to rotate and adjust the Pockel box 3. After the rotation angle is adjusted, the ball head rod 6 is locked by the locking screw 7, thereby completing the fixation after the angle adjustment.

[0037] This invention integrates the POKER box 3 onto the PC drive power supply 1, making the PC drive power supply 1 and the POKER box 3 a single unit. Only one installation and debugging is required to complete the installation and debugging of the laser device system, thereby reducing the installation and debugging time for the terminal operator and improving the assembly efficiency of the laser device system.

[0038] Specifically, the fixed base assembly 2 includes a fixed left base 21 and a fixed right base 22; a movable locking block 23 is provided inside the fixed right base 22; a ball head cavity 24 is opened between the movable locking block 23 and the fixed left base 21, and the ball head of the ball head rod 6 is embedded in the ball head cavity 24; a locking screw 7 acting on the movable locking block 23 is provided on the side of the fixed right base 22 away from the movable locking block 23.

[0039] In this embodiment, a receiving groove is provided in the fixed right base 22 to accommodate the movable locking block 23. The movable locking block 23 and the fixed left base 21 are respectively provided with hemispherical cavities of ball head cavity 24. The two hemispherical cavities are connected to form a complete spherical cavity, namely the ball head cavity 24. The ball head of the ball head rod 6 is embedded in the ball head cavity 24. The ball head on the ball head rod 6 can rotate arbitrarily in the ball head cavity 24, driving the POKER box 3 in the clamping housing 4 to rotate, thereby adjusting the POKER box 3. After the rotation angle is adjusted, the movable locking block 23 is pushed by the locking screw 7, so that the movable locking block 23 abuts against the ball head on the ball head rod 6, thereby locking the ball head on the ball head rod 6 and completing the fixation after the angle adjustment.

[0040] The fixed left base 21 includes a fixed seat and a base plate. The fixed seat is used to cooperate with the fixed right base 22, and the base plate is used to connect to the PC drive power supply 1. The connection method is to connect them by bolts.

[0041] The left fixed base 21 and the right fixed base 22 are connected by bolts.

[0042] Specifically, the two ends of the mating end face of the fixed left base 21 are respectively provided with second limiting grooves 25, and the mating end face of the fixed right base 22 is provided with a second limiting block 26 that fits into the second limiting groove 25. The second limiting block 26 is embedded in the second limiting groove 25.

[0043] In this embodiment, the second limiting groove 25 and the second limiting block 26 provide limiting guidance for the docking between the fixed left base 21 and the fixed right base 22, which facilitates the docking of the fixed left base 21 and the fixed right base 22.

[0044] Specifically, an upper clamping groove 43 is provided in the middle of the mating end face of the upper housing 41, and a lower clamping groove 44 corresponding to the upper clamping groove 43 is provided in the middle of the mating end face of the lower housing 42; the Pockel box 3 is clamped and fixed between the upper clamping groove 43 and the lower clamping groove 44.

[0045] Specifically, the mating end face of the upper housing 41 is provided with a first limiting groove 45 at both ends, and the mating end face of the lower housing 42 is provided with a first limiting block 46 that matches the first limiting groove 45. The first limiting block 46 is embedded in the first limiting groove 45.

[0046] In this embodiment, the upper clamping groove 43 and the lower clamping groove 44 fit into the POKER box 3, forming a clamping cavity to place and clamp the POKER box 3. The first limiting groove 45 and the first limiting block 46 provide limiting guidance for the docking of the clamping upper shell 41 and the clamping lower shell 42, facilitating the docking and clamping of the upper shell 41 and the clamping lower shell 42 to clamp the POKER box 3.

[0047] Optionally, the Pockel cell 3 can be either unpolarized or polarized. The two types of Pockel cells 3 have different shapes, but the clamping of the two types of Pockel cells 3 uses clamping shells 4 of different shapes. The two are assembled in the same way and work on the same principle.

[0048] The shape of the clamping housing 4 is to match the shape of the Pockel box 3, for reference. Figure 1 The Pockel cell 3 is for unpolarized light and the corresponding clamping housing 4. Figure 4 , which is a Pockel cell 3 without polarized light and a corresponding clamping housing 4.

[0049] Example 2

[0050] Based on Example 1, refer to Figures 5-6This embodiment provides a Pockel box attitude adjustment device based on a PC-driven power supply. Its purpose is to remotely control the Pockel box 3 in the existing laser device system without opening the laser device. The specific structure of this embodiment will be described in detail below.

[0051] This embodiment includes a remote control component.

[0052] The remote control component includes a drive component for driving the fixed base assembly 2 and a control component electrically connected to the drive component.

[0053] Specifically, the drive assembly includes a first drive mechanism and a second drive mechanism; the first drive mechanism includes a first L-shaped plate 81, the bottom of the first L-shaped plate 81 is mounted on the PC drive power supply 1, the top of the first L-shaped plate 81 is provided with a first servo motor 82, and the first servo motor 82 passes through the output shaft of the first L-shaped plate 81 and is provided with a second drive mechanism.

[0054] Specifically, the second drive mechanism includes a second L-shaped plate 83, the bottom of which is connected to the output shaft of the first servo motor 82; a second servo motor 84 is provided on the top of the second L-shaped plate 83; the second servo motor 84 passes through the output shaft of the second L-shaped plate 83 and is connected to the bottom of the fixed left base 21.

[0055] In this embodiment, the driving assembly includes a first driving mechanism and a second driving mechanism, which respectively realize rotation in the X and Y directions. The first driving mechanism includes a first L-shaped plate 81 and a first servo motor 82. The bottom of the first L-shaped plate 81 is mounted on the PC driving power supply 1, and the first servo motor 82 is disposed on the top of the first L-shaped plate 81 for integrated configuration with the PC driving power supply 1 and to realize driving rotation in the X direction.

[0056] The second drive mechanism includes a second L-shaped plate 83 and a second servo motor 84. The bottom of the second L-shaped plate 83 is connected to the first servo motor 82. The output shaft of the first servo motor 82 passes through the first L-shaped plate 81 and is connected to the middle position of the bottom of the second L-shaped plate 83. Thus, the first servo motor 82 drives the second L-shaped plate 83 to achieve drive rotation in the X direction. The second servo motor 84 is located at the top of the second L-shaped plate 83. The output shaft of the second servo motor 84 passes through the bottom of the left base 21 of the second L-shaped plate 83 and is connected to it. Thus, the second servo motor 84 drives the second L-shaped plate 83 to achieve drive rotation in the Y direction. In this way, remote control of the POKER box 3 can be achieved.

[0057] Specifically, the control component includes two drivers 9, both electrically connected to the host computer, and the two drivers 9 are electrically connected to the first servo motor 82 and the second servo motor 84 respectively via cables.

[0058] In this embodiment, the host computer serves as the operator's central control center, such as a computer. It connects to the operator's central control center via the driver 9, allowing the operator to control the movement of the first servo motor 82 and the second servo motor 84. This enables the operator to rotate and adjust the Pockel box 13 in the X and Y directions, thereby achieving remote modulation and control of the laser. Consequently, the operator can achieve modulation and control of the laser without opening the laser device, ensuring the cleanliness of the housing, reducing the risk of contaminating the lens, improving product reliability, increasing production and assembly efficiency, and reducing costs.

[0059] Although the specific embodiments of the utility model have been described in detail with reference to the accompanying drawings, this should not be construed as limiting the scope of protection of this patent. Various modifications and variations that can be made by those skilled in the art without inventive effort within the scope described in the claims still fall within the scope of protection of this patent.

Claims

1. A PC-based driver power supply based Pockels cell attitude adjustment device, characterized by: Includes PC drive power supply (1), mounting bracket assembly (2), Pockel box (3) and clamping housing (4); The clamping housing (4) includes a clamping upper housing (41) and a clamping lower housing (42). The Pockel box (3) is clamped and fixed between the clamping upper housing (41) and the clamping lower housing (42). A ball head rod (6) is provided below the clamping lower housing (42) through a connecting plate (5). The ball head of the ball head rod (6) is movably disposed in the fixing seat assembly (2), and a locking screw (7) acting on the ball head rod (6) is provided on the fixing seat assembly (2). The bottom of the mounting bracket (2) is disposed on the PC drive power supply (1), and the Pockel box (3) is electrically connected to the PC drive power supply (1).

2. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 1, wherein: The fixed base assembly (2) includes a fixed left base (21) and a fixed right base (22); a movable snap-fit ​​block (23) is provided inside the fixed right base (22); a ball head cavity (24) is opened between the movable snap-fit ​​block (23) and the fixed left base (21), and the ball head of the ball head rod (6) is embedded in the ball head cavity (24); The fixed right base (22) is provided with a locking screw (7) that acts on the movable latch block (23) on the side away from the movable latch block (23).

3. The PC-based drive power supply Pockels cell attitude adjustment apparatus according to any one of claims 1 or 2, characterized by: It includes a remote control component; the remote control component includes a drive component for driving the fixed base assembly (2) and a control component electrically connected to the drive component.

4. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 3, wherein: The drive assembly includes a first drive mechanism and a second drive mechanism; the first drive mechanism includes a first L-shaped plate (81), the bottom of the first L-shaped plate (81) is mounted on a PC drive power supply (1), the top of the first L-shaped plate (81) is provided with a first servo motor (82), and the first servo motor (82) is provided with a second drive mechanism on the output shaft of the first L-shaped plate (81).

5. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 4, wherein: The second drive mechanism includes a second L-shaped plate (83), the bottom of which is connected to the output shaft of the first servo motor (82); and a second servo motor (84) is provided on the top of the second L-shaped plate (83). The output shaft of the second servo motor (84) passes through the second L-shaped plate (83) and is connected to the bottom of the fixed left base (21).

6. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 5, wherein: The control component includes two drivers (9) that are electrically connected to the host computer. The two drivers (9) are electrically connected to the first servo motor (82) and the second servo motor (84) respectively via cables.

7. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 1, wherein: The upper clamping groove (43) is provided in the middle of the mating end face of the upper housing (41), and the lower clamping groove (44) corresponding to the upper clamping groove (43) is provided in the middle of the mating end face of the lower housing (42); the Pockel box (3) is clamped and fixed between the upper clamping groove (43) and the lower clamping groove (44).

8. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 7, wherein: The upper housing (41) is clamped with a first limiting groove (45) at both ends of the mating end face. The lower housing (42) is clamped with a first limiting block (46) that fits into the first limiting groove (45). The first limiting block (46) is embedded in the first limiting groove (45).

9. The PC-based driver power supply Pockels cell attitude adjustment apparatus of claim 2, wherein: The fixed left base (21) has a second limiting groove (25) at both ends of its docking end face, and the fixed right base (22) has a second limiting block (26) that matches the second limiting groove (25) on its docking end face. The second limiting block (26) is embedded in the second limiting groove (25).

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