Lens removal device

Abstract

A lens removal device relates to the technical field of parts disassembly and assembly. The lens removal device comprises a base, a bearing assembly and a removal assembly arranged on the base, a clamping assembly arranged on the bearing assembly, and a blade assembly arranged on the removal assembly. The bearing assembly is used to bear AR glasses, the clamping assembly is used to cooperate with the bearing assembly to clamp the AR glasses between the clamping assembly and the bearing assembly, the blade of the blade assembly is arranged relative to the gap between the frame and the lens of the AR glasses, and the removal assembly is used to drive the blade assembly to move relative to the AR glasses to extend the blade of the blade assembly into the gap. The lens removal device can avoid scratching the lens during the disassembly and assembly of the AR glasses, and can also improve the disassembly efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of parts disassembly and assembly, and in particular to a lens disassembly device. Background Art

[0002] With the rapid development of computer technology, related products are constantly being innovated. As one of them, augmented reality (AR) technology has made great progress in recent years, bringing convenience and fun to people's lives. As the name suggests, augmented reality technology applies virtual information to the real world through detection, simulation, etc. The real environment and virtual objects are superimposed on the same screen or space in real time, thereby enhancing people's sensory experience and improving people's experience of the real world.

[0003] Augmented reality technologies in the prior art are all output as products in the form of AR glasses. People only need to wear AR glasses on their eyes to experience AR. At present, when the lenses of AR glasses need to be replaced, workers can only manually remove the lenses, which is not only easy to scratch the lenses and cause material waste, but also has low disassembly efficiency and takes a long time to disassemble. Summary of the invention

[0004] The object of the present invention is to provide a lens removal device, which can avoid scratching the lens during the disassembly and assembly process of AR glasses and can also improve the disassembly efficiency.

[0005] The embodiment of the present invention is achieved as follows:

[0006] The embodiment of the present invention provides a lens removal device, comprising a base, a bearing assembly and a removal assembly arranged on the base, a clamping assembly arranged on the bearing assembly, and a blade assembly arranged on the removal assembly, wherein the bearing assembly is used to bear AR glasses, the clamping assembly is used to cooperate with the bearing assembly to clamp the AR glasses between the clamping assembly and the bearing assembly, the blade of the blade assembly is arranged relative to the gap between the frame and the lens of the AR glasses, and the removal assembly is used to drive the blade assembly to move relative to the AR glasses to extend the blade of the blade assembly into the gap. The lens removal device can avoid scratching the lens during the disassembly and assembly process of the AR glasses, and can also improve the disassembly efficiency.

[0007] Optionally, a mounting groove is provided on the base, and the supporting assembly includes a mounting seat and a first fastener, the mounting seat is accommodated in the mounting groove, and the first fastener passes through the mounting seat and the mounting groove in sequence and is supported in the base to fix the mounting seat and the mounting groove.

[0008] Optionally, the mounting groove includes a groove body and connecting plates arranged on opposite sides of the groove body, the connecting plates are provided with connecting holes, the mounting seat includes a seat body and connecting blocks arranged on opposite sides of the seat body, the connecting blocks are provided with connecting grooves, the seat body is accommodated in the groove body, the first fastener passes through the connecting groove and the connecting hole in sequence and is supported in the base to fix the connecting block to the connecting plate.

[0009] Optionally, the mounting grooves include two, the two mounting grooves are arranged opposite to each other and at intervals, the supporting assembly also includes a support seat, the support seat is fixedly arranged between the two mounting grooves, and the mounting seat and the support seat cooperate to support the AR glasses.

[0010] Optionally, the clamping assembly includes a quick clamp fixedly disposed on the mounting seat and a clamping block fixedly connected to the quick clamp, and pressing the handle of the quick clamp can move the clamping block toward the mounting seat to clamp the AR glasses between the clamping block and the mounting seat.

[0011] Optionally, the dismantling assembly includes a fixing seat, a positioning plate and a second fastener, the second fastener passes through the fixing seat and is supported in the positioning plate to fix the fixing seat and the positioning plate. A positioning seat is provided on the base, a positioning column is provided on the positioning seat, a positioning hole is provided on the positioning plate, and the positioning column is accommodated in the positioning hole to position and install the positioning plate and the positioning seat.

[0012] Optionally, the dismantling assembly also includes a sliding seat slidably disposed in the fixed seat, the blade assembly is disposed on the sliding seat, and a stop column is provided on the fixed seat, and the stop column is used to stop the movement of the sliding seat relative to the fixed seat, so as to limit the movement of the blade assembly relative to the AR glasses.

[0013] Optionally, the stop column includes a column body and a limiting member disposed on the column body, and the limiting member moves relative to the column body to limit the movement of the column body relative to the fixing seat.

[0014] Optionally, the blade assembly includes a fixed block fixed on the sliding seat, a sliding block slidably set in the fixed block, and the blade, the blade includes a first sub-blade fixed on the fixed block and a second sub-blade fixed on the sliding block, the first sub-blade and the second sub-blade are opposite to and spaced apart, and the sliding block moves relative to the fixed block to adjust the distance between the second sub-blade and the first sub-blade.

[0015] Optionally, a pressing assembly is also included, which includes a first rod body and a second rod body hinged to one end of the first rod body, the other end of the first rod body is fixedly connected to the base, and the second rod body is abutted against the sliding seat, and the other end of the second rod body is pressed to make the sliding seat move relative to the fixed seat.

[0016] The beneficial effects of the embodiments of the present invention include:

[0017] The lens removal device includes a base, a bearing assembly and a removal assembly arranged on the base, a clamping assembly arranged on the bearing assembly, and a blade assembly arranged on the removal assembly, wherein the bearing assembly is used to bear the AR glasses to provide a placement platform for the AR glasses, the clamping assembly is used to cooperate with the bearing assembly to clamp the AR glasses between the clamping assembly and the bearing assembly, so that the AR glasses can be stably and reliably fixed between the clamping assembly and the bearing assembly, the blade of the blade assembly is arranged relative to the gap between the frame and the lens of the AR glasses, and the removal assembly is used to drive the blade assembly to move relative to the AR glasses to extend the blade of the blade assembly into the gap, so that the frame and the lens are loosened, thereby removing the lens from the frame. In the above-mentioned disassembly and assembly process of the AR glasses, since the gap into which the blade extends is formed between the inner wall surface of the frame and the outer wall surface of the lens, it will not cause scratches on the surface of the frame or the lens, thereby avoiding material waste. In addition, compared with the method of manually removing the lens by workers in the prior art, the lens removal device can also shorten the disassembly time, thereby improving the disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 One of the structural schematic diagrams of the lens removal device provided by an embodiment of the present invention;

[0020] Figure 2 A second structural schematic diagram of a lens removal device provided in an embodiment of the present invention;

[0021] Figure 3 A third structural schematic diagram of a lens removal device provided in an embodiment of the present invention;

[0022] Figure 4 A fourth structural schematic diagram of a lens removal device provided in an embodiment of the present invention;

[0023] Figure 5 The fifth structural schematic diagram of the lens removal device provided in the embodiment of the present invention.

[0024] Icon: 100-lens removal device; 10-base; 11-mounting slot; 111-slot body; 112-connecting plate; 113-connecting hole; 12-positioning seat; 20-bearing component; 21-mounting seat; 211-seat body; 212-connecting block; 213-connecting slot; 22-first fastener; 23-support seat; 30-removal component; 31-fixing seat; 311-stop column; 3111-column body; 3112-limit Component; 32-positioning plate; 33-second fastener; 34-sliding seat; 40-clamping assembly; 41-quick clamp; 42-clamping block; 50-blade assembly; 51-fixed block; 52-sliding block; 531-first sub-blade; 532-second sub-blade; 54-connecting pin; 55-connecting nut; 60-pressing assembly; 61-first rod; 62-second rod; 200-AR glasses; 210-frame; 220-lens. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be a connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Please refer to Figures 1 to 5 The embodiment of the present application provides a lens removal device 100, comprising a base 10, a bearing assembly 20 and a removal assembly 30 disposed on the base 10, a clamping assembly 40 disposed on the bearing assembly 20, and a blade assembly 50 disposed on the removal assembly 30, wherein the bearing assembly 20 is used to bear the AR glasses 200, the clamping assembly 40 is used to cooperate with the bearing assembly 20 to clamp the AR glasses 200 between the clamping assembly 40 and the bearing assembly 20, the blade of the blade assembly 50 is arranged relative to the gap between the frame 210 and the lens 220 of the AR glasses 200, and the removal assembly 30 is used to drive the blade assembly 50 to move relative to the AR glasses 200 so as to extend the blade of the blade assembly 50 into the gap. The lens removal device 100 can avoid scratching the lens 220 during the disassembly and assembly process of the AR glasses 200, and can also improve the disassembly efficiency.

[0032] It should be noted that the clamping assembly 40 is disposed on the carrying assembly 20, and the clamping assembly 40 and the carrying assembly 20 can be disposed opposite to each other, so that when the AR glasses 200 are placed on the carrying assembly 20, the AR glasses 200 can be located between the clamping assembly 40 and the carrying assembly 20. Through the relative movement between the clamping assembly 40 and the carrying assembly 20, the clamping assembly 40 and the carrying assembly 20 can cooperate with each other to clamp the AR glasses 200 between the clamping assembly 40 and the carrying assembly 20. Since the carrying assembly 20 is disposed on the base 10, and considering the stability and reliability of the carrying assembly 20 when the AR glasses 200 are carried, the carrying assembly 20 can be fixed relative to the base 10, so that the AR glasses 200 are actually clamped between the clamping assembly 40 and the carrying assembly 20 by moving the clamping assembly 40 toward the side close to the carrying assembly 20.

[0033] Since the blade assembly 50 is disposed on the removal assembly 30, the removal assembly 30 can drive the blade assembly 50 to move. After the AR glasses 200 are clamped between the clamping assembly 40 and the bearing assembly 20, the removal assembly 30 moves relative to the AR glasses 200 under the action of an external force, and can drive the blade assembly 50 to move relative to the AR glasses 200. In addition, since the blade of the blade assembly 50 is arranged relative to the gap between the frame 210 and the lens 220 of the AR glasses 200, the blade of the blade assembly 50 can extend into the gap between the frame 210 and the lens 220 of the AR glasses 200, so as to loosen the frame 210 and the lens 220, thereby removing the lens 220 from the frame 210.

[0034] During the disassembly and assembly process of the above-mentioned AR glasses 200, since the gap into which the blade extends is formed between the inner wall surface of the frame 210 and the outer wall surface of the lens 220, it will not cause scratches on the surface of the frame 210 or the lens 220, thereby avoiding material waste. Moreover, compared with the method of manually removing the lens 220 by workers in the prior art, the lens removal device 100 can also shorten the disassembly time, thereby improving the disassembly efficiency.

[0035] It is worth noting that, with respect to the specific number of blades of the blade assembly 50, those skilled in the art should be able to reasonably select and design it according to actual conditions, and no specific limitation is imposed here. For example, the number of blades may be one or more. When the number of blades is multiple, the blades may be arranged along different directions of the outer edge of the lens 220. Compared with the method of having one blade, the method of having multiple blades can more easily and quickly remove the lens 220 from the lens frame 210.

[0036] As described above, the lens removal device 100 includes a base 10, a carrying component 20 and a removal component 30 arranged on the base 10, a clamping component 40 arranged on the carrying component 20, and a blade assembly 50 arranged on the removal component 30. The carrying component 20 is used to carry the AR glasses 200 to provide a placement platform for the AR glasses 200. The clamping component 40 is used to cooperate with the carrying component 20 to clamp the AR glasses 200 between the clamping component 40 and the carrying component 20, so that the AR glasses 200 can be stably and reliably fixed between the clamping component 40 and the carrying component 20. The blade of the blade assembly 50 is arranged relative to the gap between the frame 210 and the lens 220 of the AR glasses 200. The removal component 30 is used to drive the blade assembly 50 to move relative to the AR glasses 200 to extend the blade of the blade assembly 50 into the gap to loosen the frame 210 and the lens 220, thereby removing the lens 220 from the frame 210. During the disassembly and assembly process of the above-mentioned AR glasses 200, since the gap into which the blade extends is formed between the inner wall surface of the frame 210 and the outer wall surface of the lens 220, it will not cause scratches on the surface of the frame 210 or the lens 220, thereby avoiding material waste. Moreover, compared with the method of manually removing the lens 220 by workers in the prior art, the lens removal device 100 can also shorten the disassembly time, thereby improving the disassembly efficiency.

[0037] During the assembly and disassembly process of the AR glasses 200, in order to accurately align the blade of the blade assembly 50 with the gap between the frame 210 and the lens 220 of the AR glasses 200, as shown in FIG. Figure 1 and Figure 2 As shown, in this embodiment, a mounting groove 11 is provided on the base 10, and the supporting assembly 20 includes a mounting seat 21 and a first fastener 22, the mounting seat 21 is accommodated in the mounting groove 11, and the first fastener 22 passes through the mounting seat 21 and the mounting groove 11 in sequence and abuts against the base 10, so that the mounting seat 21 is fixedly connected to the mounting groove 11.

[0038] Specifically, the mounting slot 11 includes a slot body 111 and connecting plates 112 disposed on opposite sides of the slot body 111, and connecting holes 113 are disposed on the connecting plates 112. The mounting seat 21 includes a seat body 211 and connecting blocks 212 disposed on opposite sides of the seat body 211, and connecting slots 213 are disposed on the connecting blocks 212. The seat body 211 is accommodated in the slot body 111, and the first fastener 22 passes through the connecting slots 213 and the connecting holes 113 in sequence and abuts against the base 10, so that the connecting blocks 212 are fixedly connected to the connecting plates 112. For example, the length direction of the slot body 111 is arranged along the length direction of the lens removal device 100 (or, along the X-axis direction).

[0039] In this way, along the length direction of the lens removal device 100 (or, along the X-axis direction), the mounting seat 21 can be flexibly accommodated in any position in the mounting groove 11. When the mounting seat 21 is moved to a preset position in the mounting groove 11, the first fastener 22 is passed through the connecting groove 213 and the connecting hole 113 in sequence and is supported in the base 10, so that the connecting block 212 is fixedly connected to the connecting plate 112, thereby realizing a fixed connection between the mounting seat 21 and the mounting groove 11, thereby avoiding the misalignment of the blade and the gap due to the inaccurate position of the supporting component 20 relative to the base 10.

[0040] In addition, the above-mentioned supporting component 20 can flexibly adjust its position relative to the base 10, so that the supporting component 20 can stably and reliably carry AR glasses 200 of different lengths, thereby improving the applicability of the lens removal device 100.

[0041] It is worth noting that the two ends of the connecting groove 213 will limit the relative position of the mounting seat 21 and the mounting groove 11, that is, the two ends of the connecting groove 213 will limit the length of the AR glasses 200 that the supporting assembly 20 can carry. Therefore, regarding the specific length of the connecting groove 213 (that is, the specific position of the two ends), technical personnel in this field should be able to make reasonable selections and designs based on actual conditions, and no specific restrictions are made here.

[0042] like Figure 2 and Figure 5 As shown, in this embodiment, the mounting grooves 11 include two, the two mounting grooves 11 are arranged oppositely and at intervals, and the mounting seats 21 of the bearing assembly 20 may also include two, and the two mounting seats 21 are respectively accommodated in the two mounting grooves 11, so that along the length direction of the lens removal device 100 (or, along the X-axis direction), the mounting seats 21 can be flexibly accommodated in any position in the mounting groove 11. Of course, in other embodiments, one can be fixed and the other can be flexibly adjusted, which is not specifically limited here.

[0043] In addition, since the frame 210 of the AR glasses 200 is generally provided with a concave portion corresponding to the bridge of the nose in the middle, Figure 2 and Figure 5 As shown, the bearing assembly 20 further includes a support seat 23, which is fixedly disposed between the two mounting grooves 11, and the mounting seat 21 and the support seat 23 cooperate to carry the AR glasses 200. Figure 5 As shown, the height of the support seat 23 can be slightly lower than the height of the mounting seat 21 to match the shape of the frame 210 of the AR glasses 200.

[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, the clamping assembly 40 includes a quick clamp 41 fixedly disposed on the mounting seat 21 and a clamping block 42 fixedly connected to the quick clamp 41. Pressing the handle of the quick clamp 41 can move the clamping block 42 toward the mounting seat 21 to clamp the AR glasses 200 between the clamping block 42 and the mounting seat 21.

[0045] It should be noted that since the quick clamp 41 is not the main invention of the present application, the structure of the quick clamp 41 is not explained too much here. Those skilled in the art should be able to reasonably call the quick clamp in the prior art according to actual needs to achieve the functions required by the present application. The quick clamps in the prior art include but are not limited to vertical quick clamps, horizontal quick clamps, push-pull quick clamps, latch quick clamps, extrusion pliers quick clamps, cam quick clamps, multi-functional assembly quick clamps, carp pliers quick clamps, C-type clamps, F-type clamps, pneumatic quick clamps, etc. In addition, since the part of the frame 210 of the AR glasses 200 that can be clamped is relatively small, the clamping block 42 can be a screw in the prior art, and no specific restrictions are made here.

[0046] During the assembly and disassembly process of the AR glasses 200, in order to accurately align the blade of the blade assembly 50 with the gap between the frame 210 and the lens 220 of the AR glasses 200, as shown in FIG. Figure 1 and Figure 2 As shown, in this embodiment, the dismantling component 30 includes a fixing seat 31, a positioning plate 32 and a second fastener 33. The second fastener 33 passes through the fixing seat 31 and is abutted against the positioning plate 32 so that the fixing seat 31 is fixedly connected with the positioning plate 32. A positioning seat 12 is provided on the base 10, a positioning column is provided on the positioning seat 12, and a positioning hole is provided on the positioning plate 32. The positioning column is accommodated in the positioning hole so that the positioning plate 32 and the positioning seat 12 are positioned and installed.

[0047] Among them, the flexible and adjustable relative position between the fixing seat 31 and the positioning plate 32 can be designed with reference to the flexible and adjustable relative position between the mounting seat 21 and the mounting groove 11. For example, a groove is provided on the fixing seat 31, and the length direction of the groove is arranged along the width direction of the lens removal device 100 (or, along the Y-axis direction).

[0048] In this way, the relative position between the fixing seat 31 and the positioning plate 32 can be flexibly adjusted along the width direction of the lens removal device 100 (or, along the Y-axis direction). When the fixing seat 31 is adjusted to a preset position relative to the positioning plate 32, the second fastener 33 is passed through the fixing seat 31 and abutted against the positioning plate 32 to fix the fixing seat 31 and the positioning plate 32. When the fixing seat 31 and the positioning plate 32 are positioned and installed as a whole with the positioning seat 12 on the base 10, the removal component 30 can be directly installed in place relative to the base 10, thereby avoiding the misalignment of the blade and the gap due to the inaccurate position of the removal component 30 relative to the base 10.

[0049] In addition, the above-mentioned removal component 30 can flexibly adjust its position relative to the base 10, so that the removal component 30 can stably and reliably remove AR glasses 200 of different widths, thereby further improving the applicability of the lens removal device 100.

[0050] like Figure 1 , Figure 3 and Figure 5 As shown, in this embodiment, the removal assembly 30 also includes a sliding seat 34 slidably set in the fixed seat 31, the blade assembly 50 is set on the sliding seat 34, and a stop column 311 is set on the fixed seat 31. The stop column 311 is used to stop the movement of the sliding seat 34 relative to the fixed seat 31, so as to limit the movement of the blade assembly 50 relative to the AR glasses 200.

[0051] It should be noted that the sliding seat 34 moves relative to the fixed seat 31 toward the side close to the AR glasses 200, which can drive the blade assembly 50 to move relative to the AR glasses 200 toward the side close to the AR glasses 200, so as to extend the blade of the blade assembly 50 into the gap between the frame 210 and the lens 220 of the AR glasses 200. In order to limit the depth of the blade inserted into the gap, so as to avoid the blade from excessively inserting into the gap, not only can the frame 210 and the lens 220 not be loosened, but the blade may be stuck between the frame 210 and the lens 220, or to avoid the blade from not inserting into the gap deeply enough to exert sufficient external force to loosen the frame 210 and the lens 220, for this purpose, a stopper column 311 is provided on the fixed seat 31, and when the lower surface of the sliding seat 34 and the upper surface of the stopper column 311 are abutted, the sliding seat 34 will not continue to slide relative to the fixed seat 31, so that the blade will not continue to extend into the gap, and therefore, the spacing h between the lower surface of the sliding seat 34 and the upper surface of the stopper column 311 is the depth that the blade can extend into the gap. Regarding the specific value of the spacing h, those skilled in the art should be able to make reasonable selections and designs according to actual conditions, and no specific restrictions are made here.

[0052] Specifically, Figure 3 As shown, the stop column 311 includes a column body 3111 and a limiting member 3112 arranged on the column body 3111. The limiting member 3112 moves relative to the column body 3111 to limit the movement of the column body 3111 relative to the fixed seat 31, so that the column body 3111 can only move relative to the fixed seat 31 until the lower surface of the limiting member 3112 abuts against the upper surface of the fixed seat 31.

[0053] It should be noted that the limiting member 3112 moves relative to the column body 3111, adjusting the relative depth between the column body 3111 and the fixed seat 31, and at the same time, adjusting the distance between the upper surface of the column body 3111 and the lower surface of the limiting member 3112, thereby adjusting the spacing h between the lower surface of the sliding seat 34 and the upper surface of the stop post 311. When the distance between the upper surface of the column body 3111 and the lower surface of the limiting member 3112 increases, the spacing h between the lower surface of the sliding seat 34 and the upper surface of the stop post 311 decreases; when the distance between the upper surface of the column body 3111 and the lower surface of the limiting member 3112 decreases, the spacing h between the lower surface of the sliding seat 34 and the upper surface of the stop post 311 increases.

[0054] In this way, along the height direction of the lens removal device 100 (or, along the Z-axis direction), since the relative depth between the stop column 311 and the fixed seat 31 can be flexibly adjusted, when the stop column 311 is adjusted to a preset position relative to the fixed seat 31, the distance h between the lower surface of the sliding seat 34 and the upper surface of the stop column 311 reaches a preset value, so that the depth of the blade that can be inserted into the gap reaches a preset value, thereby avoiding the blade from excessively extending into the gap, not only preventing the frame 210 and the lens 220 from loosening, but also possibly getting stuck between the frame 210 and the lens 220, or avoiding the blade from extending into the gap too deep to exert sufficient external force to loosen the frame 210 and the lens 220.

[0055] like Figure 4 and Figure 5 As shown, in this embodiment, the blade assembly 50 includes a fixed block 51 fixed on the sliding seat 34, a sliding block 52 slidably set in the fixed block 51, and a blade, the blade includes a first sub-blade 531 fixed on the fixed block 51 and a second sub-blade 532 fixed on the sliding block 52, the first sub-blade 531 and the second sub-blade 532 are arranged opposite to each other and at intervals, and the sliding block 52 moves relative to the fixed block 51 to adjust the distance between the second sub-blade 532 and the first sub-blade 531.

[0056] Specifically, a connecting pin 54 may be provided on the fixed block 51, and the sliding block 52 is inserted outside the connecting pin 54 so that the sliding block 52 can slide relative to the fixed block 51. At least two connecting nuts 55 may also be sleeved on the connecting pin 54 to limit the sliding of the sliding block 52 relative to the fixed block 51. After the spacing between the second sub-blade 532 and the first sub-blade 531 is adjusted to a preset value, the spacing between the sliding block 52 and the fixed block 51 can be stopped from changing by tightening the connecting nut 55, so that the spacing between the second sub-blade 532 and the first sub-blade 531 also stops changing, thereby preventing the lens removal device 100 from scratching the surface of the frame 210 or the lens 220 when the removal assembly 30 drives the blade assembly 50 to move due to the change in the spacing between the second sub-blade 532 and the first sub-blade 531 during use.

[0057] like Figures 1 to 5 As shown, in this embodiment, the lens removal device 100 further includes a pressing assembly 60, which includes a first rod 61 and a second rod 62 hinged to one end of the first rod 61, the other end of the first rod 61 is fixedly connected to the base 10, the second rod 62 abuts against the sliding seat 34, and the other end of the second rod 62 is pressed to make the sliding seat 34 move relative to the fixed seat 31, so that an external force is applied to the removal assembly 30 through the second rod 62, thereby facilitating the control and observation of the movement of the sliding seat 34 relative to the fixed seat 31. Among them, the other end of the first rod 61 can be clamped with the base 10, so that the pressing assembly 60 can be removed from the base 10 when not needed.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lens removal device, characterized in that: The invention comprises a base, a bearing assembly and a removal assembly arranged on the base, a clamping assembly arranged on the bearing assembly, and a blade assembly arranged on the removal assembly, wherein the bearing assembly is used to bear AR glasses, the clamping assembly is used to cooperate with the bearing assembly to clamp the AR glasses between the clamping assembly and the bearing assembly, the blade of the blade assembly is arranged relative to the gap between the frame and the lens of the AR glasses, and the removal assembly is used to drive the blade assembly to move relative to the AR glasses to extend the blade of the blade assembly into the gap; The dismantling assembly includes a fixed seat, a positioning plate and a second fastener, the second fastener passes through the fixed seat and is held against the positioning plate so that the fixed seat is fixedly connected to the positioning plate; a positioning seat is provided on the base, a positioning post is provided on the positioning seat, a positioning hole is provided on the positioning plate, and the positioning post is accommodated in the positioning hole so that the positioning plate and the positioning seat are positioned and installed; the dismantling assembly also includes a sliding seat slidably arranged in the fixed seat, the blade assembly is arranged on the sliding seat, and a stop post is provided on the fixed seat, and the stop post is used to stop the movement of the sliding seat relative to the fixed seat to stop the movement of the blade assembly relative to the fixed seat The movement of the AR glasses is limited; the stop column includes a column body and a limiting piece arranged on the column body, and the limiting piece moves relative to the column body to limit the movement of the column body relative to the fixed seat; the blade assembly includes a fixed block fixedly arranged on the sliding seat, a sliding block slidably arranged in the fixed block, and the blade, and the blade includes a first sub-blade fixedly arranged on the fixed block and a second sub-blade fixedly arranged on the sliding block, the first sub-blade and the second sub-blade are arranged opposite to each other and at intervals, and the sliding block moves relative to the fixed block to adjust the distance between the second sub-blade and the first sub-blade.

2. The lens removal device according to claim 1, characterized in that: The base is provided with a mounting groove, the bearing assembly includes a mounting seat and a first fastener, the mounting seat is accommodated in the mounting groove, the first fastener passes through the mounting seat and the mounting groove in sequence and is supported in the base so that the mounting seat is fixedly connected to the mounting groove.

3. The lens removal device according to claim 2, characterized in that: The mounting groove includes a groove body and connecting plates arranged on opposite sides of the groove body, and connecting holes are arranged on the connecting plates. The mounting seat includes a seat body and connecting blocks arranged on opposite sides of the seat body, and connecting grooves are arranged on the connecting blocks. The seat body is accommodated in the groove body, and the first fastener passes through the connecting groove and the connecting hole in sequence and abuts against the base to fix the connecting block and the connecting plate.

4. The lens removal device according to claim 2, characterized in that: The mounting grooves include two, and the two mounting grooves are arranged opposite to each other and at intervals. The supporting assembly also includes a supporting seat, and the supporting seat is fixedly arranged between the two mounting grooves. The mounting seat and the supporting seat cooperate to support the AR glasses.

5. The lens removal device according to claim 2, characterized in that: The clamping assembly includes a quick clamp fixedly arranged on the mounting seat and a clamping block fixedly connected to the quick clamp. Pressing the handle of the quick clamp can move the clamping block toward the mounting seat to clamp the AR glasses between the clamping block and the mounting seat.

6. The lens removal device according to claim 1, characterized in that: It also includes a pressing assembly, which includes a first rod body and a second rod body hinged to one end of the first rod body, the other end of the first rod body is fixedly connected to the base, and the second rod body is abutted against the sliding seat, and the other end of the second rod body is pressed to make the sliding seat move relative to the fixed seat.

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