A laser module repair system

Abstract

This invention discloses a laser module repair system, relating to the field of laser technology. The laser module repair system includes a protective mechanism and a cleaning mechanism. The protective mechanism includes a first moving component and a protective cover connected to each other. The protective cover has a protective cavity and is configured to cover the optical mounting surface of the laser module with the protective cavity under the action of the first moving component. The cleaning mechanism includes a second moving component and a cleaning component connected to each other. The cleaning component is configured to extend into the protective cavity and remove the adhesive layer on the optical mounting surface under the action of the second moving component. The laser module repair system provided by this invention can prevent contamination of the laser module with adhesive layer debris during the repair process and avoid damage to optical lenses by debris, thus reducing labor costs.

Description

Technical Field

[0001] This invention relates to the field of laser technology, and more specifically, to a laser module repair system. Background Technology

[0002] The laser module includes a housing with multiple optical mounting surfaces. These mounting surfaces are stepped surfaces with progressively increasing heights. Each optical mounting surface is coated with an adhesive layer for mounting optical lenses such as slow-axis collimating lenses and reflectors.

[0003] In practical applications, one or more optical mounting surfaces often fail, requiring the laser module to be repaired. During the repair process, the optical lenses mounted on these surfaces are replaced. Before reinstalling the optical lenses, the original adhesive layer on the optical mounting surface must be removed.

[0004] The process of removing the original adhesive layer generates debris that can contaminate the laser module and even scratch the optical lenses on other optical mounting surfaces. Furthermore, the current technology involves manually and forcibly disassembling lenses and removing adhesive, which can also contaminate the laser module and incurs high labor costs. Summary of the Invention

[0005] The purpose of this invention is to provide a laser module repair system that can prevent contamination of the laser module's adhesive layer by debris during the repair process and avoid scratching the optical lenses by the debris.

[0006] An embodiment of the present invention provides a technical solution:

[0007] A laser module repair system includes:

[0008] The protective mechanism includes a first moving component and a protective cover connected to each other. The protective cover has a protective cavity and is configured to cover the optical mounting surface on the laser module with the protective cavity under the action of the first moving component.

[0009] The cleaning mechanism includes a second motion component and a cleaning component connected to each other. The cleaning component is configured to extend into the protective cavity and remove the adhesive layer on the optical mounting surface under the action of the second motion component.

[0010] In an optional embodiment, a notch is provided on at least one side wall of the protective cavity, the notch allowing the cleaning component to enter or exit the protective cavity.

[0011] In an optional embodiment, a movable door is provided on at least one side wall of the protective cavity, the movable door being opened by the pushing of the cleaning component to allow the cleaning component to enter or exit the protective cavity.

[0012] In an optional implementation, the movable door is a single-leaf door structure, or...

[0013] The movable door is a double door structure, or...

[0014] The bottom of the movable door is provided with a threshold.

[0015] In an optional embodiment, the protective cover has a plurality of side plates connected end to end in a circumferential direction, and the plurality of side plates form the protective cavity.

[0016] In an optional embodiment, the protective cover further has a top cover connected to the top of the plurality of side plates, and the top cover has an opening for the cleaning assembly to extend into the protective cavity.

[0017] In an optional embodiment, the cleaning mechanism further includes a movable cover plate connected to the cleaning assembly for sealing the protective cavity when the cleaning assembly is inserted into the protective cavity.

[0018] In an optional embodiment, at least one of the side panels is provided with a notch and / or a movable door, both of which are used to allow the cleaning component to enter or exit the protective cavity.

[0019] In an optional embodiment, the protective cover further has a top cover connected to the same end of the plurality of side panels, the top cover having an opening for the cleaning assembly to extend into the protective cavity, the opening communicating with the notch and / or the movable door at the corresponding corner where the top cover connects to the side panel.

[0020] In an optional embodiment, there are multiple protective covers, each of which is connected to the first motion component and is used to cover multiple optical mounting surfaces under the action of the first motion component.

[0021] In an optional embodiment, the protective cover has a housing and a plurality of partitions disposed on the housing, the plurality of partitions dividing the housing into a plurality of protective units, the protective units forming the protective cavity;

[0022] The optical mounting surface is a stepped surface, and the bottom of the protective unit has a stepped structure that mates with the optical mounting surface. Multiple protective units are used to cover multiple optical mounting surfaces respectively.

[0023] In an optional embodiment, at least one of the partitions is provided with a notch and / or a movable door, both of which are used to allow the cleaning assembly to move between two adjacent protective units.

[0024] In an optional embodiment, the top of the housing has a clearance groove that passes through and communicates with a plurality of the protective units in sequence, and the notches and / or the movable doors on each of the partitions extend to the top of the housing and communicate with the clearance groove.

[0025] In an optional embodiment, two parts of the housing that form two adjacent protective units move and cooperate with each other to accommodate the height difference between two adjacent optical mounting surfaces.

[0026] In an optional embodiment, the cleaning assembly includes a grinding drill bit and a vacuum suction tube, the grinding drill bit being used to grind the adhesive layer and the vacuum suction tube being used to suck up the debris generated when the adhesive layer is ground.

[0027] In an optional embodiment, an image mechanism is also included, which is used to acquire image information of the failed optical mounting surface on the laser module;

[0028] The first motion component is used to drive the protective cover to move according to the image information; the second motion component is used to drive the cleaning component to move according to the image information.

[0029] Compared to existing technologies, the laser module rework system provided by this invention, during the rework process, uses a first moving component of the protective mechanism to move a protective cover, which then covers the failed optical mounting surface on the laser module. Subsequently, a second moving component of the cleaning mechanism moves a cleaning component into the protective cover to remove the adhesive layer from the failed optical mounting surface. Because the cleaning process takes place inside the protective cover, it prevents adhesive debris from spreading to other areas of the laser module, thus preventing contamination and avoiding scratches on the optical lenses on other mounting surfaces. Therefore, the beneficial effects of the laser module rework system provided by this invention include: preventing contamination of the laser module by adhesive debris during rework, avoiding scratches on optical lenses, and reducing labor costs. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of the present invention and should not be considered as limiting the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of the laser module repair system provided in the first embodiment of the present invention;

[0032] Figure 2 for Figure 1A schematic diagram of the structure when the protective cover covers the optical mounting surface;

[0033] Figure 3 for Figure 1 A schematic diagram of the cleaning mechanism;

[0034] Figure 4 This is a schematic diagram of the structure of the laser module repair system provided in the second embodiment of the present invention;

[0035] Figure 5 for Figure 4 Enlarged view of region A in the middle;

[0036] Figure 6 This is a schematic diagram of the structure of a movable door;

[0037] Figure 7 This is a schematic diagram of another type of movable door;

[0038] Figure 8 This is a schematic diagram of another type of movable door;

[0039] Figure 9 A schematic diagram of a movable door installed on a side panel;

[0040] Figure 10 This is a schematic diagram of the structure of the laser module repair system provided in the third embodiment of the present invention;

[0041] Figure 11 for Figure 10 Enlarged view of region B in the middle;

[0042] Figure 12 for Figure 10 A schematic diagram of the structure when the protective cover covers the optical step surface;

[0043] Figure 13 This is a structural diagram showing the arrangement of multiple protective units of a protective shield along a straight line.

[0044] Figure 14 A schematic diagram of a structure in which multiple protective units of a protective shield are arranged in two linear rows, with the protective units in the two rows being staggered.

[0045] Figure 15 This is a schematic diagram showing the structure in which multiple protective units of the protective shield are arranged in two straight lines, and the protective units in the two lines are aligned with each other.

[0046] Icons: 100 - Laser module repair system; 110 - First motion component; 120 - Protective cover; 121 - Side plate; 122 - Top cover; 123 - Opening; 124 - Movable door; 125 - Housing; 1251 - Clearance groove; 126 - Partition; 127 - Protective unit; 128 - Threshold; 129 - Notch; 130 - Second motion component; 131 - First horizontal track; 132 - Vertical track; 133 - Second horizontal track; 134 - First slider; 135 - Second slider; 136 - Third slider; 140 - Cleaning component; 141 - Grinding drill bit; 142 - Vacuum suction tube; 150 - Base; 200 - Laser module; 210 - Optical mounting surface. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0048] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0049] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0050] In the description of this invention, it should be understood that the terms "upper," "lower," "inner," "outer," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0051] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0052] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0053] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0054] First Embodiment

[0055] Please see Figure 1 , Figure 1 The diagram shown is a structural schematic of the laser module repair system 100 provided in this embodiment.

[0056] The laser repair module provided in this embodiment includes a protective mechanism and a cleaning mechanism. The protective mechanism is used to isolate at least one failed optical mounting surface 210 on the laser module 200, and the cleaning mechanism is used to remove the adhesive layer on the surface of at least one optical mounting surface 210 isolated by the protective mechanism.

[0057] Specifically, the protective mechanism includes a first motion component 110 and a protective cover 120. The first motion component 110 is connected to the protective cover 120, and the protective cover 120 is configured to cover the optical mounting surface 210 on the laser module 200 under the action of the first motion component 110.

[0058] The cleaning mechanism includes a second motion component 130 and a cleaning component 140, which are connected. The cleaning component 140 is configured to extend into the protective cover 120 under the action of the second motion component 130 to remove the adhesive layer on the optical mounting surface 210.

[0059] In practical applications, the first motion component 110 moves the protective cover 120 so that the protective cover 120 covers the failed optical mounting surface 210 on the laser module 200, thereby isolating the failed optical mounting surface 210 from the area where the other optical mounting surfaces 210 that have not been cleaned of the adhesive layer are located. Then, the second motion component 130 moves the cleaning component 140 to extend into the protective cover 120, so that the cleaning component 140 removes the adhesive layer from the surface of the failed optical mounting surface 210 within the protective cover 120.

[0060] As can be seen, in the laser repair module provided in this embodiment, the process of cleaning component 140 removing the adhesive layer is carried out inside the protective cover 120. The protective cover 120 isolates the cleaning environment, prevents adhesive layer debris generated during the cleaning process from splashing to other areas of the laser module 200, prevents the laser module 200 from being contaminated, and also prevents the optical lenses on the other optical mounting surfaces 210 from being scratched by debris.

[0061] Please refer to the following: Figure 2 , Figure 2 The diagram shown is a structural schematic of the protective cover 120 provided in this embodiment covering the optical mounting surface 210.

[0062] In fact, the laser module repair system 100 provided in this embodiment has one protective cover 120, and each cleaning of the protective cover 120 corresponds to covering one optical mounting surface 210. Specifically, the bottom opening of the protective cover 120 is placed on the target optical mounting surface 210, and the cleaning component 140 extends into the protective cover 120 from the top to remove the adhesive layer on the surface of the covered optical mounting surface 210.

[0063] Please refer to the following: Figure 3 , Figure 3 The diagram shown is a structural schematic of the cleaning mechanism.

[0064] In this embodiment, the laser module repair system 100 also includes a base 150, on which both the protective mechanism and the cleaning mechanism are mounted. In practical applications, the base 150 supports the laser module 200.

[0065] The second motion component 130 includes a first horizontal track 131, a vertical track 132, and a second horizontal track 133. A three-dimensional coordinate system is established with the surface of the base 150 as the horizontal plane. The first horizontal track 131 is laid flat on the surface of the base 150 and extends in the X-axis direction. The vertical track 132 extends in the Z-axis direction and is slidably connected to the first horizontal track 131 through a first slider 134, and can move along the first horizontal track 131 under the action of the first slider 134. The second horizontal track 133 extends in the Y-axis direction and is slidably connected to the vertical track 132 through a second slider 135, and can move along the vertical track 132 under the action of the second slider 135.

[0066] The cleaning component 140 is slidably connected to the second horizontal track 133 via the third slider 136, and can move along the second horizontal track 133 under the action of the third slider 136. Through the coordinated action of the first slider 134, the second slider 135 and the third slider 136, the cleaning component 140 can move between multiple positions in space to enter or exit the protective cover 120 in different positions.

[0067] In fact, the structure of the first motion component 110 and the second motion component 130 is basically the same, consisting of multiple tracks and sliders, which can drive the protective cover 120 to move between multiple positions in space.

[0068] In this embodiment, the cleaning component 140 includes a grinding drill bit 141 and a vacuum suction tube 142. The grinding drill bit 141 is used to grind the adhesive layer, and the vacuum suction tube 142 is connected to a vacuum generator to suck up the debris generated when the adhesive layer is ground under the action of the vacuum generator, so as to prevent the debris from accumulating in the protective cover 120.

[0069] Preferably, in this embodiment, the grinding drill bit 141 is retractable to adapt to different thicknesses of the adhesive layer and achieve better grinding results. The vacuum suction tube 142 is also retractable, allowing adjustment of the distance between it and the grinding drill bit 141 for better suction.

[0070] In this embodiment, the protective cover 120 has a plurality of side plates 121 connected end to end in a circumferential direction, and a top cover 122 connected to the same end of the plurality of side plates 121. The ends of the plurality of side plates 121 away from the top cover 122 form the bottom opening of the protective cover 120. The plurality of side plates 121 and the top cover 122 together form a protective cavity corresponding to an optical mounting surface 210. The top cover 122 has an opening 123 for the cleaning component 140 to extend into or retract.

[0071] In another embodiment, the protective cover 120 may consist of only a plurality of side plates 121 connected end to end in a circumferential direction. The cleaning structure provided in this embodiment may also include a movable cover plate, which is connected to the cleaning component 140. The movable cover plate moves with the cleaning component 140. When the cleaning component 140 extends into the protective cavity, the movable cover plate seals the protective cavity.

[0072] To automate the rework process, the laser module rework system 100 provided in this embodiment also includes an image mechanism, which is used to acquire image information of the failed optical mounting surface 210 on the laser module 200. The first motion component 110 is used to drive the protective cover 120 to move according to the image information; the second motion component 130 is used to drive the cleaning component 140 to move according to the image information.

[0073] In practical applications, after the laser module 200 is placed on the base 150, the imaging mechanism can acquire image information from the laser module 200 and compare the acquired image information with pre-stored standard information. Based on the comparison result, the location of the failed optical mounting surface 210 on the laser module 200 is determined. Subsequently, based on the comparison result, the first motion component 110 moves the protective cover 120 to cover the failed optical mounting surface 210, and the second motion component 130 moves the cleaning component 140 into the protective cover 120 to remove the adhesive layer on the failed optical mounting surface 210.

[0074] In this embodiment, the imaging mechanism can also acquire information about the adhesive layer on the failed optical mounting surface 210, including the thickness and distribution area of ​​the adhesive layer. Based on the adhesive layer information identified by the imaging mechanism, the second motion component 130 and the cleaning component 140 can work together to adjust the contact area, movement path, and grinding force between the grinding drill bit 141 and the adhesive layer, thereby achieving an ideal adhesive layer removal effect.

[0075] Second Embodiment

[0076] Please refer to the following: Figure 4 and Figure 5 , Figure 4 The diagram shown is a structural schematic of the laser module repair system 100 provided in this embodiment. Figure 5 As shown Figure 4 An enlarged schematic diagram of region A in the middle.

[0077] The laser module repair system 100 provided in this embodiment differs from that in the first embodiment in that there are multiple protective covers 120. The multiple protective covers 120 are respectively connected to the first motion component 110. The multiple protective covers 120 are used to cover multiple optical mounting surfaces 210 under the drive of the first motion component 110.

[0078] Understandably, in practical applications, the laser module 200 may have multiple failed optical mounting surfaces 210 simultaneously. In this case, the first motion component 110 moves multiple protective covers 120 to cover the multiple failed optical mounting surfaces 210 respectively. Subsequently, the second motion component 130 moves the cleaning component 140 to remove the adhesive layer on the multiple failed optical mounting surfaces 210 in sequence within the multiple protective covers 120.

[0079] It should be noted that, based on the distribution of multiple failed optical mounting surfaces 210 on the laser module 200, the multiple protective covers 120 can form one or more straight-line arrays when covering the multiple optical mounting surfaces 210 respectively. The multiple protective covers 120 can be arranged adjacent to each other, or at least two protective covers 120 can be arranged at intervals.

[0080] In practical applications, after cleaning component 140 removes the adhesive layer from the optical mounting surface 210 corresponding to the current protective cover 120, it needs to move upward under the drive of the second motion component 130 until it exits through the opening 123 on the top cover 122 of the current protective cover 120. Then, it moves horizontally above the next protective cover 120 and descends to enter the protective cavity through the opening 123 on the top cover 122 of the next protective cover 120. The entire movement process involves too many actions, resulting in low work efficiency.

[0081] To address this issue, in another embodiment, a notch may be provided on at least one side plate 121 of each protective cover 120. The notch and opening 123 communicate at the corner where the corresponding side plate 121 connects to the top cover 122, allowing the cleaning assembly 140 to enter or exit the corresponding protective cover 120 horizontally.

[0082] Understandably, in this scenario, after removing the adhesive layer from the optical mounting surface 210 corresponding to the current protective cover 120, the cleaning component 140 does not need to move upwards to exit the current protective cover 120. It only needs to move horizontally along the opening 123 until it exits the current protective cavity through the notch on one of the side plates 121. Afterwards, the cleaning component 140 can continue to move horizontally under the drive of the second motion component 130 until it horizontally enters the corresponding protective cavity through the notch and opening 123 on one of the side plates 121 of the next protective cover 120, thus processing the next optical mounting surface 210. Therefore, in this scenario, the cleaning component 140 avoids significant vertical movement, greatly improving its working efficiency.

[0083] In other embodiments, a movable door 124 may be provided on the side plate 121, that is, at least one side plate 121 of each protective cover 120 is provided with a movable door 124, and the opening 123 extends to the side plate 121 where the movable door 124 is located. The movable door 124 is used to open under the push of the cleaning component 140 so that the cleaning component 140 can enter or exit the corresponding protective cover 120.

[0084] Please refer to the following: Figure 6 , Figure 7 and Figure 8 , Figure 6 The diagram shown is a structural schematic of a movable door 124. Figure 7 The diagram shown is a structural schematic of another type of movable door 124. Figure 8 The diagram shown is a structural schematic of another type of movable door 124.

[0085] Figure 6 The direction indicated by the arrow in the middle Q is the horizontal movement direction of the cleaning component 140. Figure 6 The movable door 124 shown has a rotation center between its two ends. When one end is pushed by the cleaning component 140, the whole rotates around the rotation center until the cleaning component 140 enters or exits the corresponding cleaning chamber.

[0086] Figure 7 The movable door 124 shown is... Figure 6 The difference in the movable door 124 shown is that the center of rotation is at one end, and similarly, when pushed by the cleaning component 140 at its top, the whole can rotate around the center of rotation.

[0087] Figure 8 The movable door 124 shown is equivalent to a double-door structure, having two rotatable door panels. The cleaning assembly 140 enters and exits the corresponding cleaning chamber through the middle area between the two door panels. In another embodiment, the movable door 124 can also be a single-door structure.

[0088] It should be noted that, to prevent the movable door 124 from colliding with the optical lenses on the undamaged optical mounting surface 210 when it is pushed open by the cleaning component 140, a threshold 128 can be provided at the bottom of the movable door 124, and the height of the threshold 128 should be slightly higher than that of the optical lenses on the adjacent optical mounting surface 210, so as to form protection for the optical lenses on the adjacent optical mounting surface 210. Figure 9 As shown.

[0089] Additionally, it should be noted that in practical applications, the opening angle of the movable door 124 needs to be set to ensure that the movable door 124 avoids the optical lenses on the optical mounting surface 210 when opening, thus preventing damage to the optical lenses. It is understood that the movable door 124 can rotate in the horizontal plane or in the vertical plane.

[0090] If the movable door 124 rotates in the horizontal plane, such as Figure 6 As shown, it is necessary to ensure that the movable door 124 does not touch the side of the optical lens when it is opened, that is... Figure 6 The opening angle β of the movable door 124 needs to satisfy the condition: L1sinα<L2. Wherein, L1 refers to the length of the portion of the movable door 124 that rotates into the corresponding cleaning chamber, and L2 refers to the horizontal distance between the movable door 124 and the optical lens when the movable door 124 is closed.

[0091] If the movable door 124 rotates downwards in the vertical plane, as Figure 7 As shown, it is necessary to ensure that the movable door 124 does not touch the top of the optical lens when it is opened, that is... Figure 7 The opening angle β of the movable door 124 must satisfy the condition: L3cosβ>L4. L3 refers to the length of the portion of the movable door 124 that rotates into the corresponding cleaning chamber, and L4 refers to the height of the optical lens.

[0092] The movable door can be automatically reset by setting a reset component such as a coil spring. That is, after the cleaning component 140 passes through the movable door 124, the movable door 124 is automatically reset under the action of the reset component, ensuring a good isolation effect for the corresponding cleaning chamber.

[0093] Third Embodiment

[0094] Please refer to the following: Figure 10 and Figure 11 , Figure 10 The diagram shown is a structural schematic of the laser module repair system 100 provided in this embodiment. Figure 11 As shown Figure 10 Enlarged schematic diagram of region B in the middle.

[0095] The laser module repair system 100 provided in this embodiment differs from that in the first embodiment in that the protective cover 120 has a housing 125 and a plurality of partitions 126 disposed on the housing 125. The plurality of partitions 126 divide the housing 125 into a plurality of protective units 127, each of which forms a protective cavity. The plurality of protective units 127 are used to cover a plurality of optical mounting surfaces 210 with their respective protective cavities.

[0096] Please refer to the following: Figure 12 , Figure 12 The diagram shown is a structural schematic of the protective cover 120 provided in this embodiment covering the optical mounting surface 210.

[0097] In practical applications, the protective cover 120 in this embodiment, driven by the first motion component 110, can simultaneously cover multiple optical mounting surfaces 210. After covering the multiple optical mounting surfaces 210, the cleaning component 140, driven by the second motion component 130, processes the failed parts of the multiple optical mounting surfaces 210.

[0098] It should be noted that the multiple optical mounting surfaces 210 simultaneously covered by the protective cover 120 may all be failed optical mounting surfaces 210. In this case, the cleaning component 140 removes the adhesive layer on all optical mounting surfaces 210 in sequence. Alternatively, one or more of them may be failed optical mounting surfaces 210. In this case, the cleaning component removes the adhesive layer on the multiple failed optical mounting surfaces 210 in sequence.

[0099] Please refer to the following: Figure 13 , Figure 14 and Figure 15 , Figure 13 The diagram shows a structural schematic of multiple protective units 127 of the protective cover 120 arranged sequentially in a straight line. Figure 14 The diagram shows a structure in which multiple protective units 127 of the protective cover 120 are arranged in two straight lines, and the protective units 127 in the two lines are staggered. Figure 15 The diagram shows a structure in which multiple protective units 127 of the protective cover 120 are arranged in two straight lines, and the protective units 127 in the two lines are aligned with each other.

[0100] It should be noted that, depending on the structure of the laser module 200 in actual applications, the structure of the protective cover 120 in this embodiment can be arbitrarily adjusted and is not limited to... Figure 13 , Figure 14 and Figure 15 The structure shown.

[0101] To facilitate the movement of the cleaning component 140 between different protective units 127, in this embodiment, the top of the housing 125 has a clearance groove 1251 that passes through and connects to multiple protective units 127 in sequence, and each partition 126 has a notch 129 that extends to the top of the housing 125 and connects to the clearance groove 1251, so that the cleaning component 140 can move between two adjacent protective units 127.

[0102] In practical applications, after cleaning the adhesive layer on the optical mounting surface 210 corresponding to the current protective unit 127, the cleaning component 140 only needs to move horizontally along the clearance groove 1251 until it enters the next protective unit 127 through the notch 129 on one of the partitions 126, and then it can process the optical mounting surface 210 corresponding to the next protective unit 127. If the next failed optical mounting surface 210 is spaced apart from the optical mounting surface 210 corresponding to the current protective unit 127, the cleaning component 140 only needs to pass through one or more protective units 127 between them.

[0103] As can be seen, the laser module repair system 100 provided in this embodiment eliminates the need for the cleaning component 140 to undergo significant vertical lifting and lowering movements, thereby greatly improving work efficiency.

[0104] In another embodiment, a movable door 124 may be provided on each partition 126. The movable door 124 is used to open under the push of the cleaning component 140, so that the cleaning component 140 can move between two adjacent protective units 127. In this embodiment, the structure of the movable door 124 provided on the partition 126 is not specifically limited, and can be as follows: Figure 6 , Figure 7 or Figure 8 The structure of the movable door 124 shown.

[0105] In another embodiment, the mounting surface 210 is a stepped surface. The height of the protective cover 120 is greater than the height of the stepped surface.

[0106] In order to accommodate the height difference between different optical mounting surfaces 210, in this embodiment, the two parts of the housing 125 of the protective cover 120 that form two adjacent protective units 127 slide together to accommodate the height difference between two adjacent optical mounting surfaces 210.

[0107] In other words, in practical applications, depending on the height of the multiple optical mounting surfaces 210 simultaneously covered by the protective cover 120, the parts of the housing 125 that make up different protective units 127 adaptively lift and slide relative to each other, so as to realize the adaptive adjustment of the height of the multiple protective units 127, ensuring that the multiple protective units 127 can cover the optical mounting surfaces 210 at different heights, thereby obtaining the ideal protective effect.

[0108] In summary, the laser module repair system 100 provided in this application can prevent contamination of the adhesive layer of the laser module 200 during the repair process, avoid scratching the optical lens by the debris, and reduce labor costs.

[0109] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A laser module repair system, characterized by, The application relates to a laser module protection and cleaning device. The device comprises a protection mechanism and a cleaning mechanism. The protection mechanism comprises a first moving assembly (110) and a protection cover (120) connected with each other, the protection cover (120) has a protection cavity, and the protection cover (120) is configured to cover the optical mounting surface (210) on the laser module (200) with the protection cavity under the driving of the first moving assembly (110). The cleaning mechanism comprises a second moving assembly (130) and a cleaning assembly (140) connected with each other, the cleaning assembly (140) is configured to enter the protection cavity and remove the glue layer on the optical mounting surface (210) under the driving of the second moving assembly (130).

2. The laser module repair-in-place system of claim 1, wherein, At least one side cavity wall of the protection cavity is provided with a gap (129), and the gap (129) is used for the cleaning assembly (140) to enter or exit the protection cavity. At least one side cavity wall of the protection cavity is provided with a movable door (124), and the movable door (124) is used for being opened under the pushing of the cleaning assembly (140) to enable the cleaning assembly (140) to enter or exit the protection cavity. The movable door (124) is a single-door structure.

3. The laser module repair-in-place system of claim 1, wherein, The movable door (124) is a double-door structure.

4. The laser module repair-in-place system of claim 3, wherein, The bottom of the movable door (124) is provided with a door sill (128).

5. The laser module repair-in-place system of claim 3, wherein, The protection cover (120) has a plurality of side plates (121) connected in sequence.

6. The laser module repair-in-place system of claim 3, wherein, The protection cover (120) further has a top cover (122) connected to the top end of the plurality of side plates (121), and the top cover (122) has an opening (123) for the cleaning assembly (140) to enter the protection cavity.

7. The laser module repair-in-place system of claim 6, wherein, The cleaning mechanism further comprises a movable cover plate connected with the cleaning assembly (140) and used for covering the protection cavity when the cleaning assembly (140) enters the protection cavity.

8. The laser module repair-in-place system of claim 1, wherein, At least one side plate (121) is provided with a gap (129) and / or a movable door (124), and the gap (129) and the movable door (124) are used for the cleaning assembly (140) to enter or exit the protection cavity. The protection cover (120) further has a top cover (122) connected to the same end of the plurality of side plates (121), and the top cover (122) has an opening (123) for the cleaning assembly (140) to enter the protection cavity. The opening (123) and the gap (129) and / or the movable door (124) are communicated at the corresponding corner where the top cover (122) and the side plate (121) are connected. The number of the protection covers (120) is plural, the plurality of protection covers (120) are respectively connected with the first moving assembly (110), and the plurality of protection covers (120) are used for covering the plurality of optical mounting surfaces (210) respectively under the driving of the first moving assembly (110).

9. The laser module repair-in-place system of claim 1, wherein, The protective cover (120) has a shell (125) and a plurality of partitions (126) arranged on the shell (125), the plurality of partitions (126) divide the shell (125) into a plurality of protective units (127), and the protective units (127) form the protective cavities; The optical mounting surface (210) is a stepped surface, the bottom of the protective unit (127) has a stepped structure matched with the optical mounting surface (210), and the plurality of protective units (127) are used for covering the plurality of optical mounting surfaces (210) respectively.

10. The laser module repair-in-place system of claim 9, wherein, At least one of the partitions (126) is provided with a gap (129) and / or a movable door (124), and the gap (129) and the movable door (124) are used for movement of the cleaning assembly (140) between two adjacent protective units (127).

11. The laser module repair-in-place system of claim 10, wherein, The top of the shell (125) has a gap slot (1251) sequentially passing through and communicating a plurality of protective units (127), and the gap (129) and / or the movable door (124) on each partition (126) extend to the top of the shell (125) and communicate with the gap slot (1251).

12. The laser module repair-in-place system of claim 9, wherein, Two parts of the shell (125) constituting two adjacent protective units (127) are movably matched with each other to adapt to the height difference between two adjacent optical mounting surfaces (210).

13. The laser module repair-in-place system of claim 1, wherein, The cleaning assembly (140) comprises a polishing drill bit (141) and a vacuum suction pipe (142), the polishing drill bit (141) is used for polishing the rubber layer, and the vacuum suction pipe (142) is used for sucking the debris generated when the rubber layer is polished.

14. The laser module repair-in-place system of claim 1, wherein, Further comprising an image mechanism, the image mechanism is used for acquiring image information of the optical mounting surface (210) of the laser module (200) that is out of service; The first movement assembly (110) is used for driving the protective cover (120) to move according to the image information, and the second movement assembly (130) is used for driving the cleaning assembly (140) to move according to the image information.

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