Maintenance structure easy to disassemble and laser

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By setting threaded holes on the end surface of the module and using adjustment screws to separate the module from the seat body, the problem of difficult replacement of the laser module is solved, and the reuse rate of the laser is improved and the service life is extended.

CN223261051UActive Publication Date: 2025-08-22O NET COMM (SHENZHEN) LTD

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Patent Information

Application Number: CN202422411015.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-09-30
Publication Date: 2025-08-22
Estimated Expiration: 2034-09-30

AI Technical Summary

Technical Problem

The existing continuous-wave laser modules are difficult to replace after being damaged, resulting in the laser being scrapped, shortening service life and increasing production costs.

Method used

A number of threaded holes are arranged on the end surface of the module, and the adjustment screw is inserted through the threaded hole and screwed to separate the module from the seat body, so that the threaded connection is used to achieve easy disassembly of the module.

Benefits of technology

The disassembly of module parts is simplified, the reuse rate of lasers is improved, the maintenance costs are reduced and the service life is extended.

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Abstract

The utility model relates to the technical field of continuous wave lasers, in particular to a maintenance structure easy to disassemble and a laser. The easy-to-disassemble maintenance structure comprises a seat body and a module piece, the module piece is adhered to the seat body, the module piece comprises an end face opposite to the seat body and a peripheral face surrounding the end face, a plurality of threaded holes are formed in the end face in a penetrating mode, and the threaded holes are formed in the extending direction of the peripheral face at intervals; the threaded hole is used for screwing in an adjusting screw, so that the module piece moves in the direction away from the base body when the adjusting screw is screwed in the threaded hole, and then the module piece is separated from the base body. The problem that in the prior art, a laser module is difficult to replace and maintain, and consequently the laser is directly scrapped can be solved. According to the easy-to-disassemble maintenance structure, maintenance personnel can disassemble and replace module pieces of the laser more easily, so that the repeated utilization rate of the laser is improved, the cost is effectively reduced, and the service life of the laser is prolonged.

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Description

Technical Field

[0001] The utility model relates to the technical field of continuous wave lasers, in particular to an easily disassembled and maintained structure and a laser. Background Art

[0002] During the assembly process of a continuous wave laser, several modules usually need to be installed on the housing. The commonly used fixing method is to use thermally conductive silver glue to fix the modules to the housing, and then bake them to ensure a firm connection between the two.

[0003] However, in the above structure, once a module is damaged, it is difficult to replace or disassemble the module, which may cause the laser to be scrapped, shorten the service life of the laser, and significantly increase the production cost. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the present utility model is to provide an easily disassembled and repaired structure and a laser, so as to solve the problem in the prior art that the laser module is difficult to replace and repair, resulting in the direct scrapping of the laser.

[0005] In a first aspect, the easily disassembled maintenance structure provided by the embodiment of the present invention includes:

[0006] seat body;

[0007] A modular component is glued to the base body, and includes an end face facing away from the base body and a circumferential surface arranged around the end face. A plurality of threaded holes are penetrated by the end face, and a plurality of the threaded holes are arranged at intervals in the extension direction of the circumferential surface. The threaded holes are used to screw in adjusting screws so that the modular component moves away from the base body when the adjusting screws are screwed into the threaded holes, thereby separating the modular component from the base body.

[0008] In one embodiment, the diameter of the threaded hole is greater than or equal to 0.5 mm.

[0009] In one embodiment, the diameter of the threaded hole is 1 mm.

[0010] In one embodiment, the number of the threaded holes is greater than or equal to 3 and less than or equal to 8; and / or, a plurality of serial numbers are provided on the end surface, and each serial number is provided corresponding to a corresponding threaded hole.

[0011] In one embodiment, the peripheral surface includes a first side surface and a second side surface adjacent to each other, and the threaded hole is provided on the end surface at a corner adjacent to the first side surface and the second side surface.

[0012] In one embodiment, a distance between the threaded hole and the first side surface is greater than or equal to 1 mm; and / or a distance between the threaded hole and the second side surface is greater than or equal to 1 mm.

[0013] In one embodiment, the easily disassembled maintenance structure includes a plurality of adjusting screws, and the plurality of adjusting screws are respectively threadedly connected to the plurality of threaded holes.

[0014] In one embodiment, the adjusting screw includes a head and a rod, the head is exposed outside the threaded hole, one end of the rod is connected to the head, and the other end is threadedly connected to the threaded hole, and the outer contour of the head is larger than the outer contour of the rod.

[0015] In one embodiment, a snap-fit groove is provided on a side of the head facing away from the rod.

[0016] In a second aspect, the present invention further provides a laser including the easily disassembled and maintained structure of the above embodiments.

[0017] Compared with the prior art, the advantageous effect of the easily disassembled maintenance structure provided by the embodiment of the present invention is that the easily disassembled maintenance structure enables maintenance personnel to more easily disassemble and replace the modular components of the laser, thereby improving the reuse rate of the laser, effectively reducing costs, and extending the service life of the laser.

[0018] Specifically, the easy-to-disassemble maintenance structure is provided with multiple threaded holes on the end face of the module. The threaded holes are used to insert adjustment screws, which are then screwed so that the adjustment screws press against the side of the base toward the module and rotate relative to it. Since the adjustment screws and the threaded holes are threadedly connected, the relative rotational motion of the adjustment screws can be converted into movement of the module away from the base. That is, under the action of the adjustment screws, the connection of the module will be subjected to an upward lifting force, and with the cooperation of the multiple threaded holes and the adjustment screws, the entire module will be separated from the base, thereby realizing the disassembly of the module. It can be seen that this easy-to-disassemble maintenance structure is easy to operate and can quickly and effectively realize the disassembly of damaged modules, which is conducive to improving the reuse rate of the laser, avoiding direct scrapping, and thus reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0020] Figure 1 It is a three-dimensional schematic diagram of the base body and the module provided by the embodiment of the utility model;

[0021] Figure 2 yes Figure 1 A partial enlarged schematic diagram of position A in the middle;

[0022] Figure 3 This is a disassembly diagram of the adjusting screw and the module provided in the embodiment of the utility model;

[0023] Figure 4 yes Figure 3 A partial enlarged schematic diagram of position B in the middle;

[0024] Figure 5 This is a cross-sectional top view of the seat body, module components, and adjustment screws provided in an embodiment of the present utility model;

[0025] Figure 6 yes Figure 5 A schematic cross-sectional view along line CC, wherein the seat body and the module are not separated;

[0026] Figure 7 yes Figure 5 A schematic cross-sectional view along line CC, wherein the base body is separated from the module;

[0027] Figure 8 It is a three-dimensional schematic diagram of a module provided by an embodiment of the present utility model;

[0028] Figure 9 It is a top view of the module provided in the embodiment of the present utility model.

[0029] The reference numerals in the figures are:

[0030] 1000, laser;

[0031] 10. Base body;

[0032] 20. Module; 21. End surface; 211. Threaded hole; 22. Peripheral surface; 221. First side surface; 222. Second side surface;

[0033] 30. Adjusting screw; 31. Head; 311. Snap-fit groove; 32. Rod. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. Now, in conjunction with the accompanying drawings, a detailed description of the preferred embodiments of the present utility model will be given.

[0035] The embodiment of the present utility model provides an easily disassembled maintenance structure, which is mainly used for continuous wave laser 1000, such as Figures 1 to 7As shown, the easily disassembled maintenance structure includes a base 10 and a module 20. The module 20 is bonded to the base 10 and includes an end face 21 facing away from the base 10 and a peripheral surface 22 surrounding the end face 21. The end face 21 is provided with a plurality of threaded holes 211, which are spaced apart in the direction in which the peripheral surface 22 extends. The threaded holes 211 are used to thread into adjustment screws 30, so that when the threaded holes 211 are screwed into the adjustment screws 30, the module 20 moves away from the base 10, thereby separating the module 20 from the base 10. This application can solve the problem in the prior art that the module 20 of the laser 1000 is difficult to replace and repair, resulting in the direct scrapping of the laser 1000. The easily disassembled maintenance structure allows maintenance personnel to more easily disassemble and replace the module 20 of the laser 1000, thereby improving the reuse rate of the laser 1000, effectively reducing costs, and extending the service life of the laser 1000.

[0036] Specifically, the easily disassembled maintenance structure is provided with a plurality of threaded holes 211 on the end surface 21 of the module 20. The threaded holes 211 are used to insert the adjusting screws 30, which are then screwed so that the adjusting screws 30 abut against the base 10 toward the side of the module 20 and rotate relative to it. Since the adjusting screws 30 and the threaded holes 211 are threadedly connected, the relative rotational motion of the adjusting screws 30 can be converted into movement of the module 20 away from the base 10. That is, under the action of the adjusting screws 30, the connection of the module 20 is subjected to an upward force. The plurality of threaded holes 211 and the adjusting screws 30 cooperate to finally separate the module 20 as a whole from the base 10, thereby achieving the disassembly of the module 20. As can be seen, this easily disassembled maintenance structure is easy to operate and can quickly and effectively achieve the disassembly of a damaged module 20, which is conducive to improving the reuse rate of the laser 1000, avoiding direct scrapping, and thus reducing costs.

[0037] It should be noted that, in the above solution, the module 20 can be a separate optical element or laser diode, and of course it can also be an integrated control module composed of a plurality of elements.

[0038] If the diameter of threaded hole 211 is too small, the contact area between the threads is limited, potentially leading to insufficient load-bearing capacity of the threaded connection, resulting in loose connections or easy thread slippage. To address this technical issue, in one embodiment, the diameter of threaded hole 211 is greater than or equal to 0.5 mm. This configuration ensures sufficient tightening force between threaded hole 211 and adjustment screw 30 when they engage, preventing loose connections or easy thread slippage and ensuring sufficient upward lifting force for module 20.

[0039] Preferably, the diameter of the threaded hole 211 is 1 mm. In this way, the space occupied by the module 20 can be minimized while ensuring the connection firmness.

[0040] In one embodiment, the number of threaded holes 211 is greater than or equal to 3 and less than or equal to 8. This configuration can separate the module 20 from the base 10 while reducing the number of threaded holes 211 that maintenance personnel need to operate, thereby simplifying the maintenance operation process and improving maintenance efficiency.

[0041] For example, in the present application, the number of threaded holes 211 is 8, which are arranged at intervals in the length direction and the width direction of the module 20 respectively.

[0042] In one embodiment, the end surface 21 is provided with a plurality of serial numbers (not shown), each serial number being positioned corresponding to a corresponding threaded hole 211. This arrangement provides clear identification and guidance for maintenance personnel, helping them to tighten the adjustment screws 30 in the correct order, ensuring more uniform force on the module 20 and better separation of the module 20 from the base 10.

[0043] Reference Figure 8 and Figure 9 In one embodiment, the peripheral surface 22 includes a first side surface 221 and a second side surface 222 adjacent to each other. Threaded holes 211 are provided at the corners of the end surface 21 adjacent to the first side surface 221 and the second side surface 222. This means that threaded holes 211 are provided at all corners around the end surface 21 of the module 20. Providing threaded holes 211 at the corners of the end surface 21 provides a more stable support point when the module 20 is subjected to force, resulting in a more balanced force on the module 20. This helps reduce the possibility of excessive local force causing difficulty in disassembly, and makes the process of disassembling the module 20 smoother.

[0044] If the distance between the threaded hole 211 and the first side surface 221 or the second side surface 222 is too short, the threaded hole 211 is close to the edge of the end surface 21. Since the structure of the edge portion is relatively weak, it is easily affected by the twisting of the adjusting screw 30 and deformed, making disassembly more difficult. If the distance between the threaded hole 211 and the first side surface 221 or the second side surface 222 is too long, it is easy to occupy the installation space of other components on the module 20. To solve this technical problem, in the first embodiment, the distance between the threaded hole 211 and the first side surface 221 (such as Figure 9 In the second embodiment, the distance between the threaded hole 211 and the second side surface 222 (as shown in a) is greater than or equal to 1mm; Figure 9(as shown in b) is greater than or equal to 1 mm. In Example 3, it is a combination of Example 1 and Example 2. This effectively improves the reliability of module 20 during disassembly while avoiding the potential risk of deformation and space occupation. For example, in this application, the spacing between threaded hole 211 and first side surface 221 and the spacing between threaded hole 211 and second side surface 222 are both 1 mm.

[0045] In one embodiment, the easily removable maintenance structure includes a plurality of adjustment screws 30, each of which is threadedly connected to a plurality of threaded holes 211. Thus, during maintenance, each threaded hole 211 is connected to a corresponding adjustment screw 30, making maintenance more convenient for maintenance personnel. Frequent replacement of the adjustment screws 30 is unnecessary, saving time and effort during maintenance.

[0046] It is worth mentioning that, by implementing the above embodiment, the module 20 can also be separated from the base 10 more smoothly. In order to better understand the technical effects mentioned above, the following is an explanation through specific operation methods. For example, when the module 20 needs to be replaced, the maintenance personnel can twist the adjustment screws 30 one by one in a clockwise direction to gradually lift the module 20 upward, thereby gradually separating the module 20 from the base 10. Preferably, the maintenance personnel twist the adjustment screws 30 one by one in a clockwise direction, only twisting half a turn each time, and performing alternating cycles on multiple adjustment screws 30 until the module 20 is completely out of contact with the base 10. The separation process is more balanced in force, ensuring that the separation can proceed smoothly, helping to avoid incomplete separation and ensuring the quality of maintenance.

[0047] Reference Figure 3 and Figure 4 In one embodiment, the adjusting screw 30 includes a head 31 and a shank 32. The head 31 is exposed outside the threaded hole 211. One end of the shank 32 is connected to the head 31, and the other end is threaded into the threaded hole 211. The outer profile of the head 31 is larger than that of the shank 32. This configuration increases the contact area, making it easier for maintenance personnel to tighten the adjusting screw 30. Furthermore, because the outer profile of the head 31 is larger than that of the shank 32 and is exposed in the threaded hole 211, maintenance personnel can easily observe and confirm the number of turns through the head 31, completing the adjustment operation more quickly and saving time.

[0048] Furthermore, a clamping groove 311 is provided on one side of the head 31 facing away from the rod 32. Thus, the clamping groove 311 enables maintenance personnel to apply force to the adjusting screw 30 through a tool, making it convenient for them to drive the adjusting screw 30 to rotate relative to the threaded hole 211, thereby further improving maintenance efficiency.

[0049] Specifically, the shape of the engaging slot 311 is different from a circle. For example, it can be a hexagon, a square, or a strip, etc., which is not limited here.

[0050] Similarly, in another embodiment, the head 31 includes two end walls that are oppositely disposed and parallel to each other. In this way, maintenance personnel can clamp the two end walls with a tool to facilitate driving the adjusting screw 30 to rotate relative to the threaded hole 211, thereby also achieving the purpose of improving maintenance efficiency.

[0051] The present invention further provides a laser 1000 including the easily disassembled and repaired structure of each of the aforementioned embodiments. With this arrangement, if a module 20 of the laser 1000 is damaged, the damaged module 20 can be removed and replaced using the easily disassembled and repaired structure, achieving the goal of rapid and convenient repair, reducing production costs, facilitating mass production, and extending the service life of the laser 1000.

[0052] Specifically, the laser 1000 further includes an upper cover (not shown in the figure), which is disposed on the base body 10 to jointly enclose an installation space for accommodating the module component 20 and provide protection for the module component 20.

[0053] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Those skilled in the art may modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. An easily disassembled and maintained structure, applied to a laser, characterized in that: include: seat body; A modular component is glued to the base body, and includes an end face facing away from the base body and a circumferential surface arranged around the end face. A plurality of threaded holes are penetrated by the end face, and a plurality of the threaded holes are arranged at intervals in the extension direction of the circumferential surface. The threaded holes are used to screw in adjusting screws so that the modular component moves away from the base body when the adjusting screws are screwed into the threaded holes, thereby separating the modular component from the base body.

2. The easily disassembled maintenance structure according to claim 1, characterized in that: The diameter of the threaded hole is greater than or equal to 0.5 mm.

3. The easily disassembled maintenance structure according to claim 2, characterized in that: The diameter of the threaded hole is 1 mm.

4. The easily disassembled maintenance structure according to claim 1, characterized in that: The number of the threaded holes is greater than or equal to 3 and less than or equal to 8; and / or, a plurality of serial numbers are provided on the end surface, and each serial number is provided corresponding to a corresponding threaded hole.

5. The easily disassembled maintenance structure according to claim 1, characterized in that: The peripheral surface includes a first side surface and a second side surface adjacent to each other. The threaded hole is provided on the end surface at a corner position adjacent to the first side surface and the second side surface.

6. The easily disassembled maintenance structure according to claim 5, characterized in that: The distance between the threaded hole and the first side surface is greater than or equal to 1 mm; and\or, the distance between the threaded hole and the second side surface is greater than or equal to 1 mm.

7. The easily disassembled maintenance structure according to any one of claims 1 to 6, characterized in that: The easily disassembled and maintained structure includes a plurality of adjusting screws, and the plurality of adjusting screws are respectively threadedly connected to the plurality of threaded holes.

8. The easily disassembled maintenance structure according to claim 7, characterized in that: The adjusting screw includes a head and a rod, the head is exposed outside the threaded hole, one end of the rod is connected to the head, and the other end is threadedly connected to the threaded hole, and the outer contour of the head is larger than the outer contour of the rod.

9. The easily disassembled maintenance structure according to claim 8, characterized in that: A clamping groove is provided on a side of the head facing away from the rod.

10. A laser, characterized in that: It includes the easily detachable maintenance structure according to any one of claims 1 to 9.