Lens arrangement and method of transferring lenses

Abstract

The application provides a lens arrangement device and a lens transfer method. The lens arrangement device comprises: an arrangement module, which comprises a base part and a movable part, the movable part being reversibly or detachably connected to the base part, and a plurality of arrangement holes being arranged on the movable part in an array; a collection module, which is connected to the arrangement module through a groove part; and a door blocking part, which is connected to the groove part and has a first state and a second state relative to the groove part. In the first state, the door blocking part seals the groove part, so that the arrangement module and the collection module are not in communication. In the second state, the door blocking part exposes the groove part, so that the arrangement module and the collection module are in communication along the groove part, so that the lenses on the arrangement module can reach the collection module through the groove part. The lens arrangement device can realize efficient and convenient lens arrangement of hemispherical lenses, and has the advantages of simple structure and low device cost.

Description

Technical Field

[0001] This invention relates to the field of lens arrangement devices, and particularly to a lens arrangement device and a lens transfer method. Background Technology

[0002] Currently, most lenses used in LED packaging are hemispherical lenses. Because hemispherical quartz lenses are supplied as single, loose pieces and are hemispherical in shape, they are easy to flip and roll.

[0003] There are currently two commonly used packaging methods on the market:

[0004] Method 1: Use manual clamping to place the lenses one by one onto the dam of the substrate;

[0005] Method 2: First, use a lens arrangement device to pick up and arrange the individual lens pieces one by one in a fixture, and then use a high-precision robotic arm to pick up the lens from the fixture and cover it on the dam of the substrate.

[0006] For method one, manual handling is extremely inefficient (below 0.5K / H), and has a high product defect rate and poor consistency. For method two, the film sorting equipment is not only extremely expensive, but also inefficient (below 1K / H). Summary of the Invention

[0007] One object of the present invention is to provide a lens arrangement device.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0009] One aspect of the present invention provides a lens arrangement device, comprising: an arrangement module including a base portion and a movable portion, the movable portion being rotatably or detachably connected to the base portion, the movable portion having an array of arrangement holes; a collection module connected to the arrangement module via a groove; and a gate portion connected to the groove and having a first state and a second state relative to the groove, wherein, in the first state, the gate portion seals the groove, preventing communication between the arrangement module and the collection module; and in the second state, the gate portion exposes the groove, allowing communication between the arrangement module and the collection module along the groove, so that lenses on the arrangement module can reach the collection module through the groove.

[0010] According to some technical solutions of this application, the lens arrangement device further includes: a hinge, the hinge being connected to the door stop and the arrangement module, the door stop being able to rotate relative to the arrangement module to switch between a first state and a second state; a torsion spring, disposed on the hinge, providing a force for driving the door stop to the second state; a latching part, disposed on the door stop, the door stop being movably fixed to the arrangement module via the latching part, so that the door stop can be maintained in the first state; and a switch part, connected to the latching part, which can be used to release the latching part, allowing the door stop to switch from the first state to the second state.

[0011] According to some technical solutions of this application, the door stop is flush with the arrangement module in the first state.

[0012] According to some technical solutions of this application, the movable part includes a movable plate, on which a plurality of the arranged holes are arranged in an array; the base part includes a planar part, which is connected to the groove part and is higher than or flush with the groove part; the door stop part is flush with the planar part in a first state; the movable plate and the planar part can be combined and separated; in the state where the movable plate and the planar part are combined, the planar part is located around the movable plate and is flush with the movable plate.

[0013] According to some technical solutions of this application, a bottom frame is provided below the flat part, and the bottom frame and the flat part form a drawer compartment with an opening on one side. The groove is located above the drawer compartment and communicates with the drawer compartment. The collection module includes a collection drawer, which is housed in the drawer compartment and located below the groove. The collection drawer can enter or leave the drawer compartment through the opening.

[0014] According to some technical solutions of this application, the base part further includes: a bottom support part, which is disposed below the movable plate. When the movable plate is separated from the planar part, the bottom support part is exposed. The upper surface of the bottom support part is flush with the upper surface of the bottom frame.

[0015] According to some technical solutions of this application, the lens arrangement device further includes: a barrier, the barrier being arranged in a ring shape, the barrier being detachably assembled and merged with the arrangement module, such that the barrier and the arrangement module form a receiving groove with the arrangement module as the bottom wall and the barrier as the side wall, the groove being arranged side by side with the arrangement module as part of the bottom wall.

[0016] According to some technical solutions of this application, the fence is provided with a connecting structure for detachable connection between the fences; and / or one of the arrangement module and the fence is provided with a positioning card and the other is provided with a positioning groove, and when the arrangement module and the fence are assembled together, the positioning card is embedded in the positioning groove.

[0017] According to some technical solutions of this application, the enclosure includes a composite part and side walls. The composite part includes a fixed wall and a movable wall. The fixed wall and the side walls are arranged circumferentially to form a ring. The movable wall and the fixed wall are rotatably or retractably connected. When the movable wall is rotatably opened or extended relative to the fixed wall, the movable wall extends from the side of the fixed wall away from the arrangement module to extend the axial length of the enclosure at the composite part. When the movable wall is rotatably folded or retracted relative to the fixed wall, the movable wall and the fixed wall overlap.

[0018] Another aspect of the technical solution of this application provides a lens transfer method, which utilizes the lens arrangement device described in any of the above technical solutions. The transfer method includes the following steps:

[0019] Multiple lenses are poured onto the arrangement module;

[0020] The door stop is placed in a first state, and the arrangement module is shaken while the door stop is in the first state, so that the lenses are positioned one by one in the arrangement holes;

[0021] The door stop is placed in the second state, and while the door stop is in the second state, the lens outside the arrangement hole is driven to enter the collection module along the groove.

[0022] Cover the arrangement module with a blue film so that the blue film adheres to the lens;

[0023] Separate the blue film from the arrangement module, so that the lens attached to the blue film is transferred along with the blue film;

[0024] The movable part is detached from the base part;

[0025] The movable part is tapped from the back to disengage the lens that has not moved with the blue film from the arrangement aperture.

[0026] According to some technical solutions of this application, before the step of separating the blue film from the arrangement module, the method further includes:

[0027] Press the blue film from the side of the blue film that is opposite to the arrangement module.

[0028] This application provides lens arrangement devices for some of its technical solutions:

[0029] 1. Multiple loose lenses can be poured onto the arrangement module, and then the arrangement module can be shaken to automatically position the multiple loose lenses into the arrangement holes. This method can easily and quickly form a lens array that is roughly the same as the arrangement hole array. Compared with manually picking up the lenses one by one or using a lens arrangement device to pick up the lenses one by one, it is more efficient and time-saving, and has the advantages of simple structure and low cost.

[0030] 2. The door stop is set to seal the slot in the first state, so that the arrangement module and the collection module are not connected. In this way, when the arrangement module is shaken to arrange the lenses, the number of lenses that enter the slot due to shaking can be reduced, so that more lenses can be adaptively positioned and arranged with shaking, thereby improving the efficiency of lens arrangement.

[0031] 3. The door stop is set to display the slot in the second state, so that the arranging module and the collecting module are connected along the slot. This allows the lenses on the arranging module to reach the collecting module through the slot, so that excess lenses on the arranging module that are not positioned in the arranging holes can be easily retrieved into the collecting module along the slot. It has the advantages of simple structure and convenient use.

[0032] 4. The movable part with the arrangement hole is detachably mounted on the base. This allows the movable part to be detached from the base for other operations. For example, the movable part can be detached from the base so that the lens stuck in the arrangement hole can be quickly dislodged by tapping the movable part in the opposite direction. This makes the product more flexible to use.

[0033] The lens transfer methods provided by some of the technical solutions in this application can achieve the beneficial effects of the lens arrangement device in any of the above technical solutions, and will not be repeated here.

[0034] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention. Attached Figure Description

[0035] The above and other objects, features and advantages of the present invention will become more apparent from a detailed description of exemplary embodiments thereof with reference to the accompanying drawings.

[0036] Figure 1 This is a three-dimensional structural schematic diagram of a lens arrangement device in one embodiment of this application.

[0037] Figure 2 This is a top view of the lens arrangement device in one embodiment of this application.

[0038] Figure 3 This is a bottom view of the lens arrangement device in one embodiment of this application.

[0039] Figure 4 This is a schematic diagram of the left-side structure of the lens arrangement device in one embodiment of this application.

[0040] Figure 5 This is a front view schematic diagram of the lens arrangement device in one embodiment of this application.

[0041] Figure 6 yes Figure 5 A schematic diagram of section AA shown in the figure.

[0042] Figure 7 yes Figure 5 A schematic diagram of the BB section shown.

[0043] Figure 8 This is an exploded schematic diagram of a lens arrangement device (excluding the door stop portion) in one embodiment of this application.

[0044] Figure 9 This is a schematic diagram of the first mating configuration of the lens and the arrangement holes in one embodiment of this application.

[0045] Figure 10 This is a schematic diagram of the second mating configuration of the lens and the arrangement holes in one embodiment of this application.

[0046] Figure 11 This is a schematic diagram of the third fitting configuration of the lens and the arrangement holes in one embodiment of this application.

[0047] Figure 12 This is a schematic diagram of the fourth matching scenario of the lens and the arrangement holes in one embodiment of this application.

[0048] Figure 13 This is a top view of the lens arrangement device in one embodiment of this application.

[0049] Figure 14 yes Figure 13 A schematic diagram of the CC section shown.

[0050] Figure 15 This is a cross-sectional schematic diagram of a lens arrangement device (excluding the door stop portion) in one embodiment of this application.

[0051] Figure 16 This is a cross-sectional schematic diagram of a lens arrangement device (door stop part open) in one embodiment of this application.

[0052] Figure 17 This is a schematic diagram of the structure of a combination of multiple lens arrangement devices in one embodiment of this application.

[0053] Figure 18 This is a schematic diagram of the structure of a light-emitting diode in one embodiment of this application.

[0054] Figure 19 This is a flowchart of a lens transfer method in one embodiment of this application.

[0055] Figure 20 This is a cross-sectional schematic diagram of a lens arrangement device (movable wall flipped open) in one embodiment of this application.

[0056] Figure 21 This is a cross-sectional schematic diagram of a lens arrangement device (movable wall folding) in one embodiment of this application.

[0057] The attached figures are labeled as follows:

[0058] 10. Arrangement module; 11. Base part; 111. Flat part; 112. Base support part; 113. Base frame; 1131. Drawer compartment; 114. Sheet; 12. Movable part; 121. Slip-on buckle; 13. Arrangement hole; 14. Positioning clip;

[0059] 20. Collection module; 21. Handle;

[0060] 30. Groove;

[0061] 40. Door stop; 41. Hinge; 42. Snap-on part; 43. Switch part;

[0062] 50. Enclosure; 51. Positioning groove; 52. Receiving groove; 53. Connecting structure; 541. Composite part; 5411. Fixed wall; 5412. Movable wall; 542. Side wall;

[0063] 60. Lens;

[0064] 71. Substrate; 72. Substrate back pad; 73. Substrate internal conductive via; 74. Substrate dam; 75. Substrate internal circuitry; 77. Solder layer; 78. Chip;

[0065] 80. Linked handle. Detailed Implementation

[0066] Although the invention can be readily embodied in various forms, only some specific embodiments are shown in the accompanying drawings and will be described in detail in this specification. It is understood that this specification should be regarded as an exemplary illustration of the principles of the invention and is not intended to limit the invention to what is described herein.

[0067] Therefore, a feature pointed out in this specification is used to describe one feature of one embodiment of the invention, and does not imply that every embodiment of the invention must have the described feature. Furthermore, it should be noted that this specification describes many features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0068] In the embodiments shown in the accompanying drawings, directional indications (such as up, down, etc.) are used to explain the structure and movement of the various elements of the invention and are not absolute but relative. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0069] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of the invention will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0070] Example 1

[0071] like Figures 1 to 9 As shown, this embodiment provides a lens arrangement device.

[0072] The lens arrangement device is used to quickly arrange the lenses 60 used in the LED package.

[0073] like Figure 18 As shown, the light-emitting diodes used include, for example, a substrate 71, a substrate back pad 72, a substrate internal conductive hole 73, a substrate dam 74, a substrate internal circuitry 75, a solder layer 77, a chip 78, and a lens 60.

[0074] The substrate back pad 72 is disposed on one side of the substrate 71, and the chip 78 is disposed on the other side of the substrate 71. The chip 78 is electrically connected to the substrate back pad 72 through the substrate internal circuit 75 and the substrate internal conductive hole 73. The substrate dam 74 is disposed on the side of the substrate 71 opposite to the substrate back pad 72, and the substrate dam 74 surrounds the chip 78 therein. A solder layer 77 is disposed at the end of the substrate dam 74 away from the substrate 71. The lens 60 is connected to the solder layer 77 and encapsulates the chip 78 in the substrate dam 74.

[0075] Specifically, the lens 60 can be configured as a hemispherical shape to facilitate light divergence. For example, for ultraviolet light-emitting diodes, the hemispherical lens 60 can meet more light angle requirements.

[0076] Optionally, lens 60 is a glass lens. More preferably, lens 60 is a hemispherical quartz lens.

[0077] The lens arrangement device includes an arrangement module 10, a collection module 20, a slot 30, a gate stop 40, etc.

[0078] The arrangement module 10 is used to realize the rapid array arrangement of the lens 60.

[0079] For example, the arrangement module 10 includes a base portion 11 and a movable portion 12 detachably disposed on the base portion 11, wherein a plurality of arrangement holes 13 are arranged in an array on the movable portion 12. By utilizing the multiple arrangement holes 13 arranged in an array, multiple loose lenses 60 can be poured onto the arrangement module 10, and then the arrangement module 10 can be shaken to automatically position the multiple loose lenses 60 one by one into the arrangement holes 13. This achieves a simple and quick formation of a lens array 60 that is approximately the same as the array of arrangement holes 13. Compared with manually picking up the lenses 60 one by one or using a lens arrangement device to pick up the lenses 60 one by one, this method is more efficient and time-saving, and has the advantages of simple structure and low cost. At the same time, by detachably setting the movable part 12 on the base part 11 and setting the arrangement holes 13 on the movable part 12, it is possible to detach the movable part 12 from the base part 11 for other operations. For example, the movable part 12 can be detached from the base part 11 to facilitate the reverse tapping of the movable part 12 so that the lens 60 stuck in the arrangement hole 13 can be quickly released. This makes the product more flexible to use.

[0080] The width W1 of the lens 60 is slightly larger than the width W2 of the arrangement hole 13. This is beneficial because, during the shaking of the arrangement module 10, most of the lens 60 will adaptively extend the spherical part into the arrangement hole 13 under the action of gravity, thereby achieving a better positioning effect.

[0081] Alternatively, the width W2 of the arrangement hole 13 is 0.01-0.2 mm smaller than the width W1 of the lens 60, which can better prevent the lens 60 from falling into the arrangement hole 13 in the opposite direction, that is, prevent one side of the flat end of the lens 60 from falling into the arrangement hole 13.

[0082] Optionally, the arrangement of holes 13 can be as follows: Figures 1 to 3 The arrangement of the holes is shown as circular. However, the embodiments of this application are not limited to this. In other embodiments, the arrangement of the holes 13 can also be arranged as elliptical, clover-shaped, four-leaf clover-shaped, polygonal (such as triangle, quadrilateral, pentagon, hexagon), etc.

[0083] Optionally, the plurality of holes 13 can be arranged as follows: Figure 2 The rectangular array shown is intended. Of course, the arrangement and number of holes 13 are not required in this application. The arrangement can also be a circular array, annular array, radial array, etc., and the number of holes 13 can also be flexibly selected, for example, set to 10*10, 15*15, 15*20, 20*20, 30*30, 40*40, 50*50, etc., which can be adjusted according to actual use.

[0084] The collection module 20 is connected to the arrangement module 10 through a slot 30, allowing the lenses 60 on the arrangement module 10 to reach the collection module 20 through the slot 30. In this way, excess lenses 60 on the arrangement module 10 that are not positioned within the arrangement holes 13 can be collected and recycled using the collection module 20, making them more convenient to use and avoiding waste of lenses 60.

[0085] The gate stop 40 connects to the slot 30 and has a first state and a second state relative to the slot 30. In the first state, the gate stop 40 seals the slot 30, preventing the arrangement module 10 from communicating with the collection module 20. In the second state, the gate stop 40 exposes the slot 30, allowing the arrangement module 10 and the collection module 20 to communicate along the slot 30, so that the lenses 60 on the arrangement module 10 can reach the collection module 20 through the slot 30. By sealing the slot 30 in the first state, the number of lenses 60 entering the slot 30 due to shaking can be reduced during lens arrangement by shaking the arrangement module 10. This allows more lenses 60 to achieve adaptive positioning and arrangement with the shaking, thereby improving the efficiency of lens arrangement. When the gate stop 40 switches to the second state, excess lenses 60 on the arrangement module 10 that are not positioned in the arrangement hole 13 can be retrieved along the slot 30 into the collection module 20. This design has the advantages of simple structure and convenient use.

[0086] For example, the arrangement of the lens 60 also includes a hinge 41, a torsion spring, a latching part 42, a switch part 43, etc.

[0087] Hinges 41 can be, for example, hinges or cabinet door hinges. One end of hinge 41 is connected to door stop 40, and the other end of hinge 41 is connected to arrangement module 10, so that door stop 40 can rotate relative to arrangement module 10 based on hinge 41 to switch between a first state and a second state.

[0088] The latching part 42 is disposed on the door stop part 40, and the door stop part 40 can be movably fixed to the arrangement module 10 through the latching part 42, so that the door stop part 40 can be maintained in the first state. That is, the latching part 42 of the door stop part 40 is engaged with the arrangement module 10, thereby being stably maintained in the state of the sealed groove part 30. In this way, when the arrangement module 10 is shaken to make the lens 60 automatically align and position, the door stop part 40 is not easily opened by the shaking of the arrangement module 10.

[0089] Optionally, the latching part 42 is, for example, a latch or a latch. Correspondingly, a latch or a latch is provided on the arrangement module 10. When the door stop part 40 is in the first state to seal the slot 30, the latch or latch on the door stop part 40 is correspondingly latched onto the latch or latch on the arrangement module 10, thereby keeping the door stop part 40 in the first state by latching.

[0090] The switch part 43 is connected to the latch part 42 and can be used to release the latch part 42, allowing the door stop part 40 to switch from the first state to the second state. This allows the user to easily release the latch between the door stop part 40 and the arrangement module 10 via the switch part 43, providing ease of use.

[0091] For example, the switch part 43 can be configured as follows: Figure 7 The handle shown is fixed to the door stop 40, and the latch 42 is disposed on the side wall of the door stop 40. The door stop 40 serves as a central component to achieve an indirect connection between the handle and the latch 42. The user can lift the handle, causing the latch 42 to elastically deform and thus release its engagement with the arrangement module 10.

[0092] Of course, this application is not limited to this. In other embodiments, the latching part 42 can also be designed as a latch that can move relative to the door stop part 40, so that the latching part 42 can be moved to lock or unlock with the arrangement module 10. In this embodiment, a spring is provided on the latching part 42 so that the latching part 42 is maintained in the locked position under the drive of the spring force. The switch part 43 is connected to the latching part 42. When the switch part 43 is pressed or rotated, the switch part 43 drives the latching part 42 to the unlocked position, so that the latching part 42 can be unlocked from the arrangement module 10 with less effort, and damage to the latching part 42 is also reduced.

[0093] A torsion spring is provided on the hinge 41 and provides force for driving the door stop 40 to the second state. In this way, when the latch 42 is released, the spring force can drive the door stop 40 to spring open from the position of the sealed groove 30 and automatically move to the position of the display groove 30. This eliminates the need for the user to hold the door stop 40, making it easier to retract the lens 60.

[0094] To give a more detailed example, the activities department 12 can be specifically configured as follows: Figure 6The plate-like object shown, i.e., the movable plate, has a plurality of arranged holes 13 arrayed on it. Optionally, the arrangement of the holes 13 can be specifically configured as follows: Figure 6 and Figure 9 The through-hole shown in the diagram allows for easier removal of a lens 60 stuck within the arrangement holes 13 by tapping it in the opposite direction. A tool (such as a rod, cotton swab, or needle) can be used to push the lens 60 out through the through-hole, making the process more flexible. Of course, this application is not limited to this; in other embodiments, such as... Figure 10 As shown, the arrangement hole 13 can also be set as a blind hole as required.

[0095] The base portion 11 includes a flat portion 111, which is connected to and level with the groove portion 30. The movable plate and the flat portion 111 can be assembled and disassembled. When assembled, the flat portion 111 is located around and flush with the movable plate. This allows for easy insertion of the lens 60 on the flat portion 111 or other lenses 60 on the movable plate located outside the arrangement hole 13 into the groove portion 30, making it more convenient to use.

[0096] In the first state, the door stop portion 40 is flush with the flat portion 111. This improves the overall flatness of the arrangement module 10, and during the process of shaking the arrangement module 10 to automatically arrange and position the lens 60, the lens 60 is less likely to accumulate on the surface of the door stop portion 40, thus enabling more efficient arrangement and positioning of the lens 60.

[0097] A bottom frame 113 is provided below the flat part 111. The bottom frame 113 and the flat part 111 form a drawer compartment 1131 with an opening on one side. The groove 30 passes through the flat part 111 above the bottom frame 113 and is connected to the drawer compartment 1131. The collection module 20 includes a collection drawer. The collection drawer can enter or leave the drawer compartment 1131 through the opening, making it convenient for the user to retrieve the lens 60 recovered in the collection drawer. When the collection drawer is placed in the drawer compartment 1131, the collection drawer is located below the groove 30 and is connected to the groove 30, so that the lens falling into the groove 30 directly enters the collection drawer under the action of gravity.

[0098] Optionally, combined Figure 1 , Figure 4 and Figure 5 It is understandable that a handle 21 is provided at one end of the collection drawer to facilitate the user's pulling out of the collection drawer.

[0099] Optionally, the groove 30 is along the wall thickness direction (i.e., attached). Figure 7 The through slot 30 (shown in the vertical direction) penetrates the planar portion 111, and the slot portion 30 can be configured as follows: Figure 7The horn groove shown is wider at the top and narrower at the bottom. The door stop 40 is configured with a sloping side to fit into the horn groove. In this way, when the door stop 40 seals the groove 30, the side wall of the groove 30 provides natural support and natural upper and lower limit for the door stop 40, which is more conducive to the door stop 40 being positioned in the second state and thus maintaining its flush with the flat part 111.

[0100] like Figure 2 As shown, one side of the door stop 40 is close to the arrangement hole 13, and the other side is away from the arrangement hole 13. The side of the door stop 40 away from the arrangement hole 13 is hinged to the arrangement module 10 by a hinge 41. In this way, when the door stop 40 rotates to unfold the slot 30, the door stop 40 will not block the space between the slot 30 and the arrangement hole 13, making it easier for the slot 30 to retract the lens 60.

[0101] Optionally, combined Figure 3 , Figure 4 , Figure 6 and Figure 7 It is understood that the base part 11 also includes a base support part 112, which is located below the movable plate. When the movable plate detaches from the flat part 111, the base support part 112 is exposed, and the upper surface of the base support part 112 is flush with the upper surface of the base frame 113. In this way, when the movable plate is assembled with the base part 11, the movable plate is supported on the base support part 112. The downward movement of the movable plate is restricted by the base support part 112, and the lateral movement of the movable plate is restricted by the flat part 111, which largely ensures the assembly stability of the movable plate and has the advantages of simple structure and low cost. The upper surface of the base support part 112 is flush with the upper surface of the base frame 113, so that the lens falling on the base support part 112 can slide more smoothly into the collection drawer in the base frame 113.

[0102] More specifically, the base 112 includes two bottom supports. The flat section 111 is a hollow structure in the middle, and the hollow position is used to accommodate the movable plate. The bottom frame 113 is located below the flat section 111 on one side of the movable plate, and the two bottom supports are spaced apart and located below the flat section 111 on the other side of the movable plate. When the movable plate is accommodated in the hollow position in the middle of the flat section 111, the two ends of the bottom of the movable plate are supported by the bottom frame 113 and the bottom supports respectively.

[0103] like Figure 6 As shown, the lens arrangement device also includes a barrier 50, which is arranged in a ring shape. The barrier 50 and the arrangement module 10 can be detachably assembled together, so that the barrier 50 and the arrangement module 10 form a receiving groove 52 with the arrangement module 10 as the bottom wall and the barrier 50 as the side wall. In this way, when the bulk lens 60 is poured into the receiving groove 52 formed by the arrangement module 10 and the barrier 50, and the arrangement module 10 is shaken to position and arrange the lens 60, the lens 60 is not easily shaken out.

[0104] Optionally, the material of the enclosure 50 is plastic, specifically ABS plastic. Of course, this application is not limited to this. In other embodiments, the material of the enclosure 50 can also be metal or other plastics. The principle of selection is to choose the lightest material possible without deformation.

[0105] The dimensions of the enclosure 50 are roughly the same as those of the arrangement module 10. For example, the planar part 111 and the movable plate form an arrangement module 10 structure that is roughly rectangular. The enclosure 50 is roughly set as a rectangular ring, so that the product has a more regular shape.

[0106] like Figure 7 and Figure 8 As shown, the groove 30 is arranged side by side with the arrangement module 10 as part of the bottom wall. In this way, after the door stop 40 is opened, the lens 60 that is not positioned in the arrangement hole 13 can be directly swept into the groove 30 for recycling in the receiving groove 52 without disassembling the barrier 50, making it more convenient to use.

[0107] More specifically, the groove 30 is a through groove at a local location of the planar portion 111, thereby enabling it to be arranged side by side with the arrangement module 10. Optionally, the planar portion 111 is configured as a rectangular or square ring, and the groove 30 is located at one corner of the planar portion 111 to collect excess lenses 60 scattered at the edge.

[0108] Optionally, such as Figure 6 As shown, one of the arrangement module 10 and the enclosure 50 is provided with a positioning card 14, and the other is provided with a positioning groove 51. When the arrangement module 10 and the enclosure 50 are assembled together, the positioning card 14 is embedded in the positioning groove 51. This ensures that the enclosure 50 and the arrangement module 10 are quickly and accurately aligned, preventing misalignment between the enclosure 50 and the arrangement module 10.

[0109] As a further example, a positioning card 14 is provided circumferentially along the edge of the flat part 111 of the arrangement module 10. The positioning card 14 is specifically an upward-protruding part. A positioning groove 51 is provided at the bottom of the enclosure 50. The enclosure 50 fits into the flat part 111 of the arrangement module 10 at the bottom, so that the positioning card 14 extends into the positioning groove 51. This realizes the assembly of the arrangement module 10 and the retaining ring is foolproof, avoiding misalignment or reverse installation. At the same time, it can limit the relative lateral movement between the arrangement module 10 and the retaining ring, making it easier to shake the arrangement module 10.

[0110] Optionally, the arrangement module 10 is made of stainless steel. Specifically, for example, the flat part 111 and / or the movable plate and / or the base part 112 and / or the base frame 113 are made of stainless steel. Of course, it is understood that there are no restrictions on the material of the arrangement module 10. It can be made of other metals or plastics, as long as it is flat and does not deform.

[0111] The lens arrangement device provided in this embodiment can achieve efficient and convenient lens arrangement of hemispherical lens 60, and has the advantages of simple structure and low device cost.

[0112] Example 2

[0113] like Figures 13 to 16 As shown, this embodiment provides a lens arrangement device.

[0114] The lens arrangement device includes an arrangement module 10, a collection module 20, a slot 30, a gate stop 40, etc.

[0115] The arrangement module 10 is used to realize the rapid array arrangement of the lens 60.

[0116] For example, the arrangement module 10 includes a base portion 11 and a movable portion 12. The movable portion 12 is rotatably connected to the base portion 11, and a plurality of arrangement holes 13 are arrayed on the movable portion 12.

[0117] The arrangement hole 13 is used for embedding and positioning of the lens 60. For example, multiple loose lenses 60 can be poured onto the arrangement module 10 and then the arrangement module 10 can be shaken so that the multiple loose lenses 60 are automatically positioned into the arrangement hole 13 one by one, thus achieving a simple and quick formation of a lens 60 array that is approximately the same as the array of arrangement holes 13.

[0118] The shape and size relationship between the arrangement hole 13 and the lens 60 can be specifically described with reference to the example of the above embodiment, and will not be repeated here.

[0119] In this embodiment, by rotatably connecting the movable part 12 to the base part 11 and providing the arrangement hole 13 on the movable part 12, the movable part 12 can be flipped relative to the base part 11 to perform other operations on the movable part 12. For example, the movable part 12 can be flipped relative to the base part 11 at a certain angle (such as a flipping angle greater than or equal to 90°) to facilitate the reverse tapping of the movable part 12 so that the lens 60 stuck in the arrangement hole 13 can be quickly dislodged, making the product more flexible to use.

[0120] For example, such as Figure 14 As shown, the base portion 11 may be configured to include a flat portion 111, a bottom support portion 112, a bottom frame 113, and a support plate 114.

[0121] A tray 114 is formed at the center of the base portion 11, and a flat portion 111 is disposed around the tray 114. The upper surface of the tray 114 is slightly recessed relative to the upper surface of the flat portion 111, so that the upper surface of the tray 114 and the side of the flat portion 111 enclose a holding groove for accommodating the movable portion 12. The movable portion 12 can be placed in or removed from the holding groove by flipping relative to the base portion 11. When the movable portion 12 is removed from the holding groove, the tray 114 below is exposed. When the movable portion 12 is placed in the holding groove, the upper surface of the movable portion 12 is approximately flush with the upper surface of the flat portion 111.

[0122] A bottom frame 113 is provided below one end of the flat portion 111, and together with the bottom frame 113, a drawer compartment 1131 is formed; a bottom support portion 112 is provided below the other end of the flat portion 111. The bottom support portion 112 and the bottom frame 113 are spaced apart, and the bottom support portion 112 and the bottom frame 113 are located on opposite sides of the tray 114 and are connected together by the tray 114. The bottom support portion 112 and the bottom frame 113 together serve as legs to support the tray 114 and the flat portion 111.

[0123] The collection module 20 is a drawer basket, which can be detached and placed inside the drawer compartment 1131.

[0124] When the collecting module 20 is located in the drawer compartment 1131, the collecting module 20 is connected to the arranging module 10 through a slot 30, allowing the lenses 60 on the arranging module 10 to reach the collecting module 20 through the slot 30. In this way, excess lenses 60 on the arranging module 10 that are not positioned in the arranging holes 13 can be collected and recycled using the collecting module 20, making it more convenient to use and avoiding waste of lenses 60.

[0125] The door stop 40 is connected to the groove 30 and has a first state relative to the groove 30 (e.g., Figure 14 (as shown) and the second state (as shown) Figure 16 As shown, in the first state, the gate stop 40 seals the slot 30, preventing the arrangement module 10 from communicating with the collection module 20. In the second state, the gate stop 40 exposes the slot 30, allowing the arrangement module 10 and the collection module 20 to communicate along the slot 30, so that the lenses 60 on the arrangement module 10 can reach the collection module 20 through the slot 30. By sealing the slot 30 in the first state, the number of lenses 60 entering the slot 30 due to shaking can be reduced during the process of shaking the arrangement module 10 for lens arrangement. This allows more lenses 60 to achieve adaptive positioning and arrangement with the shaking, thereby improving the efficiency of lens arrangement. When the gate stop 40 switches to the second state, excess lenses 60 on the arrangement module 10 that are not positioned in the arrangement hole 13 can be retrieved along the slot 30 into the collection module 20. This design has the advantages of simple structure and convenient use.

[0126] Optionally, combined Figure 14 It is understandable that the door stop 40 is flush with the arrangement module 10 in the first state. More specifically, the door stop 40 is flush with the upper surface of the flat part 111 and / or the upper surface of the movable part 12 in the first state, making the product more aesthetically pleasing. Moreover, during the shaking of the lens 60, the lens 60 is less likely to accumulate on the surface of the door stop 40, which can achieve more efficient arrangement and positioning of the lens 60.

[0127] The door stop 40 and the groove 30 are located on one side of the movable part 12. The end of the movable part 12 closest to the door stop 40 is defined as the first side, the end furthest from the door stop 40 as the second side, and the two sides transitioning between the first and second sides are respectively defined as the third and fourth sides. Optionally, the first side of the movable part 12 is rotatably connected to the base part 11, or the second side of the movable part 12 is rotatably connected to the base part 11, or the third side of the movable part 12 is rotatably connected to the base part 11, or the fourth side of the movable part 12 is rotatably connected to the base part 11, thereby enabling the movable part 12 to be rotated relative to the base part 11.

[0128] Optionally, combined Figure 13 and Figure 15 It is understood that the groove 30 is provided on the flat portion 111 on one side of the holding slot, and is a through groove that runs vertically through the flat portion. The end of the groove 30 near the holding slot extends through the holding slot, thereby communicating with the holding slot. In this way, when the door stop 40 is opened, a part of the edge of the movable portion 12 is exposed at the position of the groove 30, which can easily scan the excess lens 60 on the surface of the movable portion 12 directly into the groove 30. Furthermore, with this structure, when the end of the movable portion 12 away from the groove 30 is rotatably connected to the base portion 11, when the door stop 40 is opened, one end of the movable portion 12 will be exposed at the groove 30. At this time, the user can press the side of the movable portion 12 from the position of the groove 30 to flip the movable portion 12 upward, which is more convenient to use and eliminates the need for an additional handle on the movable portion 12. The structure of the movable portion 12 is simpler and the cost is lower.

[0129] Optionally, the door stop portion 40 is rotatably connected to the base portion 11, thereby allowing it to rotate relative to the base portion 11 to switch between a first state and a second state. Preferably, as shown... Figure 16 As shown, the end of the door stop 40 away from the container slot is hinged to the flat part 111. In this way, when the door stop 40 is open, the door stop 40 will not block the space between the slot 30 and the container slot, making it easier to retrieve the lens.

[0130] All features of the lens arrangement device in this embodiment, except for the arrangement module 10, the slot 30, and the door stop 40, which are not described in detail, have been described in Embodiment 1. They can be understood by referring to the examples in Embodiment 1, and will not be repeated here.

[0131] Example 3

[0132] like Figure 17 As shown, this embodiment provides a lens arrangement device.

[0133] The lens arrangement device includes a barrier 50, an arrangement module 10, etc.

[0134] The arrangement module 10 includes a base part 11 and a movable part 12. The movable part 12 is rotatably or detachably disposed on the base part 11, and a plurality of arrangement holes 13 are arranged in an array on the movable part 12.

[0135] Optionally, the enclosure 50 is provided with a connecting structure 53 for detachable connection between enclosures 50. In this way, the enclosures 50 of multiple lens arrangement devices can be connected by the connecting structure 53, thus enabling the simultaneous shaking of the arrangement module 10 of multiple lens arrangement devices, thereby achieving batch positioning and arrangement of lenses 60 in a simple manner.

[0136] Optionally, the connecting structure can be, for example, a snap-fit, a James hook, or Velcro. This allows multiple lens arrangement devices to be quickly connected and quickly separated, enabling flexible assembly and free selection of multiple lens arrangement devices. A single worker can manipulate multiple lens arrangement devices to achieve the effect of batch arranging lenses.

[0137] Optionally, the movable part 12 is provided with a snap fastener 121 for detachable connection between the movable parts 12. In this way, the movable parts 12 of multiple lens arrangement devices can be connected by the snap fastener 121, allowing for simultaneous flipping or disengagement of the movable parts 12 of multiple lens arrangement devices, and enabling concentrated reverse striking of multiple movable parts 12. This simplifies the removal of the stuck lenses 60 from the multiple movable parts 12, making production more efficient.

[0138] Optionally, it also includes a linkage handle 80, which has multiple connection positions configured to be detachably connected to the snap fastener 121 in a one-to-one manner, such as by snap-fit. By using the linkage handle 80 to connect multiple movable parts 12 with the multiple connection positions, the movable parts 12 can be flipped over as a whole or multiple movable parts 12 can be detached from their respective base parts 11 as a whole, so as to simultaneously flip multiple movable parts 12 and shake or tap them, thereby eliminating jammed lenses 60 in batches.

[0139] Optionally, when multiple lens arrangement devices are arranged in an array, the enclosures 50 of any two adjacent lens arrangement devices are connected together by a connecting structure 53, and a linkage handle 80 is connected to the movable parts 12 of the two or more lens arrangement devices respectively, so as to facilitate the overall shaking of the lens arrangement devices and the overall removal of jammed lenses 60.

[0140] Example 4

[0141] like Figure 20 and Figure 21 As shown, this embodiment provides a lens arrangement device.

[0142] The lens arrangement device includes a barrier 50, an arrangement module 10, etc.

[0143] The arrangement module 10 includes a base part 11 and a movable part 12. The movable part 12 is rotatably or detachably disposed on the base part 11, and a plurality of arrangement holes 13 are arranged in an array on the movable part 12.

[0144] The enclosure 50 is configured as a closed or open ring. The enclosure 50 and the arrangement module 10 can be assembled and merged separately, so that the enclosure 50 and the arrangement module 10 form a receiving groove 52 with the arrangement module 10 as the bottom wall and the enclosure as the side wall. The groove 30 is arranged side by side with the arrangement module 10 as part of the bottom wall.

[0145] Specifically, the enclosure 50 can be set as a quadrilateral. Of course, this application is not limited to this. In its embodiments, the enclosure 50 can also be set as a pentagon, hexagon, octagon, ellipse, circle, etc.

[0146] The enclosure 50 may include a composite part 541 and a side wall 542. The composite part 541 includes a fixed wall 5411 and a movable wall 5412. The fixed wall 5411 and the side wall 542 are arranged circumferentially to enclose a ring. The movable wall 5412 and the fixed wall 5411 can be flipped or retracted and connected.

[0147] like Figure 20 As shown, when the movable wall 5412 flips open or extends relative to the fixed wall 5411, the movable wall 5412 extends from the side of the fixed wall 5411 away from the arrangement module 10 (specifically, for example...). Figure 20The movable wall 5412 extends from the upper side of the fixed wall 5411 to extend the axial length of the enclosure 50 at the composite part 541. Thus, when the movable part 12 is flipped up, it can tilt towards the location of the composite part 541. At this time, by raising the movable wall 5412 away from the arrangement module, the movable wall 5412, the fixed wall 5411, and the movable part 12 form a triangular hollow area. Therefore, when the movable part 12 is tapped from the side away from the triangular hollow area to knock out the lenses within the arrangement holes 13, the lenses are better concentrated within this triangular hollow area and do not fall everywhere. This makes it easier for the user to collect the knocked-out lenses, saving workload.

[0148] Alternatively, when the movable wall 5412 is open or extended, the height of the end of the movable wall 5412 away from the arrangement module 10 (i.e., the upper end of the movable wall 5412) is higher than or level with the movable part 12 that is inclined towards the composite part 541. This makes it easier for the movable part 12 to remain stable by using the movable wall 5412 as support.

[0149] Optionally, for the scheme where the movable wall 5412 and the fixed wall 5411 are foldably connected, one end of the movable wall 5412 can be hinged to the fixed wall 5411. For example, the lower end of the movable wall 5412 can be hinged to the upper end of the fixed wall 5411. In this way, by flipping the movable wall 5412 upwards by 180°, the movable wall 5412 can be formed to extend away from the arrangement module 10 relative to the fixed wall 5411, thereby maximizing the axial extension length of the enclosure composite part 541. This also has the advantages of simple structure, easy manufacturing, and low cost. Furthermore, the hinge between the movable wall 5412 and the fixed wall 5411 can be a self-positioning hinge, a damping hinge, or a dead-point hinge, so that the movable wall 5412 can remain stable in the flipped-out state.

[0150] Optionally, for the telescopic connection between the movable wall 5412 and the fixed wall 5411, a structure can be adopted in which a slider is provided on one of the movable wall 5412 and the fixed wall 5411, and a groove is provided on the other. The slider is connected to the groove and slides along the groove to realize the telescopic movement of the movable wall 5412, which also has the advantages of simple structure, easy manufacturing and low cost. Furthermore, a limiting point is provided between the groove and the slider, so that when the movable wall 5412 extends to its maximum length relative to the fixed wall 5411, the limiting point between the groove and the slider engages, so that the movable wall 5412 can remain stable in the extended state.

[0151] like Figure 21As shown, when the movable wall 5412 is flipped, folded, or retracted relative to the fixed wall 5411, the movable wall 5412 and the fixed wall 5411 are overlapped to save the axial length of the enclosure at the composite part 541, making the product shape more regular.

[0152] Optionally, for the quadrilateral enclosure 50, one side of the enclosure 50 near the groove 30 is set as a composite part 541, and the other three sides of the enclosure 50 are set as side walls 542. In this way, the triangular hollow area constructed by the movable part 12 and the composite part 541 can be located directly above the groove 30, so that most of the lens that is knocked down can fall directly into the groove 30.

[0153] All features of the lens arrangement device in this embodiment, except for the enclosure 50, which are not described in detail, have been described in Embodiment 1. They can be understood by referring to the examples in Embodiment 1, and will not be repeated here.

[0154] Example 5

[0155] like Figure 19 As shown, this embodiment provides a lens transfer method, utilizing the lens arrangement device described in any of the above embodiments, characterized in that the transfer method includes the following steps:

[0156] S1. Pour multiple lenses 60 onto the arrangement module 10;

[0157] S2. Position the door stop 40 in the first state, and shake the arrangement module 10 while the door stop 40 is in the first state, so that the lenses 60 are positioned one by one in the arrangement holes 13.

[0158] S3. Put the door stop 40 in the second state, and drive the lens 60 outside the arrangement hole 13 to enter the collection module 20 along the groove 30 while the door stop 40 is in the second state.

[0159] S4. Cover the blue film with the arrangement module 10 so that the blue film adheres to the lens 60;

[0160] S5. Separate the blue film from the arrangement module 10, so that the lens 60 attached to the blue film is transferred with the blue film;

[0161] S6. Separate the movable part 12 from the base part 11;

[0162] S7. Tap the movable part 12 from the back to make the lens 60 that did not move with the blue film disengage from the arrangement hole 13.

[0163] The lens transfer method utilizes a lens arrangement device to neatly arrange the bulk lenses 60 on the blue film. The arranged lenses 60 are like chips, and the existing chip bonding machine can be reused to complete the lens 60 transfer. This method is more efficient than manual transfer and simpler, more convenient, and more efficient than using a high-precision robotic arm to grasp and arrange them. Furthermore, since the reusable lenses 60 are mounted on the blue film, the reusable chip bonding machine can be used to complete the lens 60 transfer, resulting in lower production costs and better equipment versatility.

[0164] Furthermore, for lenses 60 that do not transfer with the blue film, the movable plate can be removed and the lenses 60 in the arrangement holes 13 can be taken out by tapping the movable plate in the opposite direction. The lens 60 is recovered more efficiently, and the damage to the lens 60 is reduced compared to poking the lens 60 out with a fine needle.

[0165] Optionally, between steps S4 and S5, the method further includes pressing the blue film from the side of the blue film facing away from the arrangement module 10.

[0166] It is understandable that after the shaking achieves automatic alignment and positioning of the lenses 60, a portion of the lenses 60 will appear as follows within the alignment hole 13: Figure 9 The generally regular shape is shown. A portion of the lens 60 within the arrangement aperture 13 appears as follows... Figure 11 The irregular shape shown.

[0167] For example Figure 9 The lens 60 in the regular shape shown can be easily and stably bonded to the blue film because the planar part 111 of the lens 60 is well aligned with the blue film.

[0168] For example Figure 11 The lens 60 at position S2, which is irregularly shaped, can be corrected by pressing the blue film from the side of the blue film facing away from the arrangement module 10, since the end of the through hole is in contact with the curved surface of the lens 60. Figure 9 The lens 60, with its regular shape, achieves a stable bond with the blue film.

[0169] For example Figure 11 The lens 60 at position S1, which is irregularly shaped, can be locked into the arrangement hole 13 under external force by pressing the blue film from the side of the blue film facing away from the arrangement module 10, for example, by pressing the blue film from the side facing away from the arrangement module 10. Figure 12 As shown, the arrangement hole 13 is used to hold and constrain the lens 60, preventing the lens 60 from being stuck to the blue film, thus better ensuring that the lens 60 transferred through the blue film achieves a regular arrangement on the blue film.

[0170] Before step S4, the method further includes: expanding the blue film onto the expansion ring using a crystal expander;

[0171] Step S4: Place the expansion ring with blue film on the arrangement module 10 so that the blue film covers the arrangement module 10;

[0172] After step S5, the method further includes: using a die bonder to fix the lens 60 on the die expansion ring to the dam of the substrate.

[0173] In this way, the crystal expander can be reused to expand the blue film onto the crystal expander ring. The supporting effect of the crystal expander ring makes it easier for the blue film to cover the arrangement module 10 and the transfer lens 60. Since the crystal expander is reused from the relevant industrial chain, the equipment versatility is further improved, and the cost will not increase excessively.

[0174] Although the invention has been described with reference to several typical embodiments, it should be understood that the terminology used is illustrative and exemplary, and not restrictive. Since the invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A method for transferring a lens, characterized in that, The lens transfer method is applied to the following lens arrangement device, the device comprising: an arrangement module, including a base part and a movable part, the movable part being rotatably or detachably connected to the base part, and the movable part having an array of arrangement holes; The collection module is connected to the arrangement module via a slot; A door stop is connected to the groove and has a first state and a second state relative to the groove. In the first state, the door stop seals the groove so that the arrangement module and the collection module are not connected. In the second state, the door stop displays the groove, allowing the arrangement module and the collection module to communicate along the groove, so that the lens on the arrangement module can reach the collection module through the groove; The transfer method includes the following steps: Multiple lenses are poured onto the arrangement module; The door stop is placed in a first state, and the arrangement module is shaken while the door stop is in the first state, so that the lenses are positioned one by one in the arrangement holes; The door stop is placed in the second state, and while the door stop is in the second state, the lens outside the arrangement hole is driven to enter the collection module along the groove. Cover the arrangement module with a blue film so that the blue film adheres to the lens; Separate the blue film from the arrangement module, so that the lens attached to the blue film is transferred along with the blue film; The movable part is detached from the base part; The movable part is tapped from the back to disengage the lens that has not moved with the blue film from the arrangement aperture.

2. The lens transfer method according to claim 1, characterized in that, Also includes: A hinge, which is connected to the door stop and the arrangement module, wherein the door stop can be rotated relative to the arrangement module to switch between a first state and a second state; A torsion spring is provided on the hinge and provides a force for driving the door stop to the second state; A latching part is provided on the door stop part, and the door stop part can be movably fixed to the arrangement module through the latching part, so that the door stop part can be maintained in the first state; The switch is connected to the latching part and can be used to release the latching part, so that the door stop can switch from the first state to the second state.

3. The lens transfer method according to claim 1, characterized in that, The door stop is flush with the arrangement module in the first state.

4. The lens transfer method according to claim 1, characterized in that, The movable part includes a movable plate, on which a plurality of the arranged holes are arrayed. The base portion includes a planar portion, which is connected to and is higher than or flush with the groove portion. The door stop portion is flush with the planar portion in a first state. The movable plate can be assembled and disassembled with the planar portion. In the assembled state of the movable plate and the planar portion, the planar portion is located around the movable plate and is flush with the movable plate.

5. The lens transfer method according to claim 4, characterized in that, A bottom frame is provided below the flat part, and the bottom frame and the flat part form a drawer compartment with an opening on one side. The groove extends through the flat part above the bottom frame and communicates with the drawer compartment. The collection module includes a collection drawer, which is housed in the drawer compartment and located below the slot. The collection drawer can enter or exit the drawer compartment through the opening.

6. The lens transfer method according to claim 5, characterized in that, The base portion further includes: The base support is located below the movable plate. When the movable plate is detached from the flat part, the base support is exposed. The upper surface of the base support is flush with the upper surface of the base frame.

7. The lens transfer method according to any one of claims 1 to 6, characterized in that, Also includes: The enclosure is arranged in a ring shape and can be detachably assembled and merged with the arrangement module, so that the enclosure and the arrangement module form a receiving groove with the arrangement module as the bottom wall and the enclosure as the side wall. The groove is arranged side by side with the arrangement module as part of the bottom wall.

8. The lens transfer method according to claim 7, characterized in that, The fence is provided with a connecting structure, which is used for detachable connection between the fences; and / or One of the arrangement module and the fence is provided with a positioning card, and the other is provided with a positioning groove. When the arrangement module and the fence are assembled together, the positioning card is embedded in the positioning groove.

9. The lens transfer method according to claim 7, characterized in that, The enclosure includes a composite part and side walls. The composite part includes a fixed wall and a movable wall. The fixed wall and the side walls are arranged circumferentially to enclose a ring. The movable wall and the fixed wall can be flipped or extended and retracted. When the movable wall flips open or extends relative to the fixed wall, the movable wall extends from the side of the fixed wall away from the arrangement module to extend the axial length of the enclosure at the composite section; When the movable wall is flipped, folded, or retracted relative to the fixed wall, the movable wall overlaps with the fixed wall.

Images