Detection device convenient for lens detection

Abstract

The invention provides a detection device convenient for lens detection, and belongs to the technical field of lens detection, and the detection device comprises a housing, one end of the housing is provided with a feeding channel, and two sides of the inner wall of the top of the housing are provided with detection cameras which are used for detecting two sides of a lens. A sending-out channel is arranged at the other end of the machine shell, two belt bodies which are arranged along the installation direction of the machine shell are arranged in the machine shell, and the upper portions of the two belt bodies are located on the same straight line. The problems that most of existing detection equipment cannot meet the requirement for lens face changing detection, face changing operation can only be executed manually in the operation period, labor intensity is greatly increased, and detection precision is reduced are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of lens detection, and particularly relates to a detection device convenient for lens detection. Background Art

[0002] Lenses are usually made of optical materials such as glass and resin, and are transparent substances with one or more curved surfaces. Their main function is to correct vision or improve visual effects. According to different classification criteria, lenses can be divided into various types, and each type has its own unique design principle and is suitable for specific groups of people. In the production or sales link of lenses, in order to ensure the quality of lenses, it is necessary to detect them to ensure that the final products have accurate precision and good performance.

[0003] To manufacture high-quality lenses, it is not possible to only detect a single surface. During the production process, surface-changing detection must be performed. However, most of the existing detection devices cannot meet the requirements of surface-changing detection of lenses. During operation, only manual surface-changing operations can be relied on, which not only greatly increases the labor intensity but also reduces the detection accuracy. Therefore, a detection device convenient for lens detection is proposed. Summary of the Invention

[0004] The present invention provides a detection device convenient for lens detection, aiming to solve the problem that most of the existing detection devices cannot meet the requirements of surface-changing detection of lenses. During operation, only manual surface-changing operations can be relied on, which not only greatly increases the labor intensity but also reduces the detection accuracy.

[0005] An embodiment of the present invention provides a detection device convenient for lens detection, including a housing. A feeding channel is arranged at one end of the housing. Detection cameras are arranged on both sides of the inner wall of the top of the housing. The two detection cameras arranged on both sides are used to detect both sides of the lens. A discharging channel is arranged at the other end of the housing. Two belts are arranged in the housing along the housing in the installation direction, and the upper parts of the two belts are on the same straight line.

[0006] A surface-changing unit is arranged in the center of the housing. The surface-changing unit is located between the two belts. The surface-changing unit includes a rotating table, an outer shell, a surface-changing piece, an open shell, a bearing piece, and a spiral beryllium copper wire I.

[0007] The rotating table is rotatably connected to the inner wall of the housing. A sprocket I is arranged on the rotating table and is located between the two belts. The center of the rotating table is the rotation reference point and rotates at a uniform speed. A number of outer shells are arranged and are arranged at the side of the rotating table in a circular shape at the same interval.

[0008] The replacement patch is movably inserted into the housing. The number of replacement patches and the number of housings are adapted to each other. The open housing is assembled in the center of the replacement patch. The carrier sheet is arranged in the open housing. One end of the carrier sheet is rotatably connected to the inner surface of the open housing. The first helical beryllium copper wire is arranged in the open housing and is used to connect the open housing and the other end of the carrier sheet.

[0009] Due to the first helical beryllium copper wire, the carrier sheet is located at the side of the open housing.

[0010] Furthermore, the replacement patch is rotatably connected to two rows of rotating cylinders. A number of rotating cylinders are arranged in each row. The two rows of rotating cylinders are respectively located on both sides of the open housing. The wall surface of the rotating cylinder is made of a flexible material.

[0011] Furthermore, an elastic sheet is arranged between two adjacent housings. An assisting unit is arranged on the housing. The assisting unit includes an open cavity, a connecting rod, a second helical beryllium copper wire, a blocking sheet, a restricting module, and a releasing module. The open cavity is reserved in the center of the side of the housing facing the open housing and is communicated with the housing.

[0012] One end of the connecting rod is connected to the tail of the elastic sheet, and the other end of the connecting rod is connected to the side wall of the replacement patch after passing through the open cavity. The second helical beryllium copper wire is arranged inside the housing and is used to connect the tail of the replacement patch and the inner wall of the housing. A number of second helical beryllium copper wires are arranged. The blocking sheet is arranged on the upper inner wall of the housing. The blocking sheet and the replacement patch form a dynamic pressing mechanism. The blocking sheet is used to press the replacement patch to deform and shorten in the housing along the second helical beryllium copper wire.

[0013] Furthermore, the restricting module includes a receiving hole, a bead, a third helical beryllium copper wire, and a clamping hole. The receiving holes are mirror-arranged on both sides of the replacement patch. The bead is arranged in the receiving hole. The third helical beryllium copper wire is arranged in the receiving hole and is used to connect the receiving hole and the bead. The clamping holes are mirror-arranged on both sides of the housing. The size of the clamping hole allows the bead to pass through.

[0014] Furthermore, the releasing module includes an assembling rod and a releasing platform. The assembling rod is arranged on the inner wall of the housing and is located on the side of the rotating platform farther from the feeding channel. The releasing platform is arranged on the assembling rod and is located in the rotation path area of the clamping hole. The releasing platform and the bead form a dynamic pressing mechanism.

[0015] Furthermore, guiding sheets are arranged on the outer sides of the two belts. The two guiding sheets are arranged along the direction of the belt. One end of the guiding sheet facing the surface replacement unit is folded outwards towards the edge.

[0016] Further, it also includes several alignment units installed on the sides of each guiding piece. The alignment unit includes a right-angled rod, a circular shell, a spiral beryllium copper wire four, a connecting rod one, and a cooperation unit; the right-angled rod is installed on the inner wall of the tail of the machine shell, the circular shell is installed on the upper end of the right-angled rod, the opening of the circular shell faces the guiding piece, the connecting rod one is movably inserted into the circular shell, and the other end of the connecting rod one is fixedly connected to the guiding piece along the opening of the circular shell; the spiral beryllium copper wire four is installed in the circular shell, and the spiral beryllium copper wire four is used to connect the circular shell and the tail of the connecting rod one, and the cooperation unit is installed on the inner wall of the machine shell.

[0017] Further, the cooperation unit includes a frustum, an outer cylinder, and a rotating bar; the outer cylinder is installed on the inner wall of the machine shell, a sprocket two is installed on the outer cylinder, the outer cylinder is connected to the rotating table via a chain, and the rotating bar is installed on the side of the outer cylinder.

[0018] Further, a soft layer is installed on the side of each bearing piece that is farther from the open shell.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention displaces the lens through the belt body. When the lens is in the center of the belt body, it can also cooperate with the surface-changing unit to change the surface of the lens, so as to facilitate the detection of both sides.

[0021] 2. By installing the assistance unit, after the lens changes its surface, the elastic piece can be clamped. When the lens approaches the belt body, the elastic piece can provide an external force to drive the lens on the surface-changing piece to one side and onto the belt body, so as to perform the detection;

[0022] 3. The guiding piece of the present invention facilitates guiding the displaced lens during surface change, prevents the lens from detaching from the belt body after surface change, keeps the lens in the area to be detected, and with the cooperation of the alignment unit and the cooperation unit, it is conducive to pulling the two guiding pieces closer or farther apart from each other, so as to facilitate the two guiding pieces to correct the orientation of the lens and prevent the lens from approaching a single-side guiding piece, which is also conducive to the discharge of the lens after detection.

[0023] Other features and advantages of the present invention will be described in the following specification, and part of them will become obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be realized and obtained through the structures specifically pointed out in the specification and the drawings. Description of the Drawings

[0024] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0025] Figure 1Schematic structural diagram of an embodiment of the present invention;

[0026] Figure 2 Schematic structural diagram of the inner part of an embodiment of the present invention;

[0027] Figure 3 Schematic structural diagram of the face-changing unit of an embodiment of the present invention;

[0028] Figure 4 Schematic structural diagram of the face-changing unit of an embodiment of the present invention;

[0029] Figure 5 Schematic structural diagram of the stopping stage of the face-changing unit of an embodiment of the present invention;

[0030] Figure 6 Schematic structural diagram of the face-changing unit operating under pressure of an embodiment of the present invention;

[0031] Figure 7 Schematic structural diagram of the face-changing piece and the shell release of an embodiment of the present invention;

[0032] Figure 8 Schematic structural diagram of the constraint between the shell and the face-changing piece of an embodiment of the present invention;

[0033] Figure 9 Schematic front view of the inner part of an embodiment of the present invention;

[0034] Figure 10 Schematic cross-sectional structure diagram of the alignment unit of an embodiment of the present invention;

[0035] Figure 11 Schematic structural diagram of the alignment unit of an embodiment of the present invention;

[0036] Reference numerals: 11, detection camera; 121, housing; 1212, feeding channel; 1213, discharging channel; 1214, belt body; 131, face-changing unit; 132, rotating table; 133, outer shell; 1332, elastic sheet; 134, face-changing piece; 1342, rotating cylinder; 135, open shell; 136, bearing piece; 1362, soft layer; 137, first helical beryllium copper wire; 138, assisting unit; 1382, open cavity; 1383, connecting rod; 1384, second helical beryllium copper wire; 1385, blocking piece; 1386, restraint module; 13862, accommodating hole; 13863, bead; 13864, third helical beryllium copper wire; 13865, snapping hole; 1387, releasing module; 13872, assembling rod; 13873, releasing table; 141, guiding piece; 152, alignment unit; 1522, right-angled rod; 1523, round shell; 1524, fourth helical beryllium copper wire; 1525, first connecting rod; 1526, cooperation unit; 15262, table body; 15263, outer cylinder; 15264, rotating bar; 15265, chain. Detailed implementation manners

[0037] In order to make the objectives, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0038] Refer to Figures 1-11, an embodiment of the present invention provides a detection device for facilitating lens detection, including a housing 121. At one end of the housing 121, a feeding channel 1212 is installed. On both sides of the inner wall of the top of the housing 121, detection cameras 11 are installed. The two-sided installation of the detection cameras 11 is used to detect both sides of the lens. The detection cameras 11 can be connected to an external industrial computer. The detection cameras 11 are used to capture images when the lens is captured, and then transmit the captured pictures to the industrial computer in real time to detect lens defects. At the other end of the housing 121, a discharging channel 1213 is installed. Inside the housing 121, two belt bodies 1214 are installed along the housing 121 in the installation direction. The upper parts of the two belt bodies 1214 are on the same straight line; the lens moves on the belt body 1214. In the center of the housing 121, a surface-changing unit 131 is installed. The surface-changing unit 131 is located between the two belt bodies 1214; the surface-changing unit 131 includes a rotating table 132, a housing 133, a surface-changing piece 134, an open housing 135, a bearing piece 136 and a helical beryllium copper wire 137. The rotating table 132 is rotatably connected to the inner wall of the housing 121. A first sprocket is installed on the rotating table 132 and is located between the two belt bodies 1214. The center of the rotating table 132 is the rotation base point and rotates at a balanced speed. A number of the housings 133 are installed and are arranged in a circular shape at the side of the rotating table 132 at the same interval. The surface-changing pieces 134 are variably inserted into the housings 133. The number of the surface-changing pieces 134 is adapted to the number of the housings 133; when the lens moves to the surface-changing unit 131, the rotating table 132 rotates at a constant speed driven by a motor. When the lens moves between two adjacent surface-changing pieces 134, the surface-changing pieces 134 lift the lens and drive the lens to rotate and change the surface. After the surface change, the lens then moves on the belt body 1214.

[0039] The open housing 135 is assembled in the center of the surface-changing piece 134; the bearing piece 136 is installed in the open housing 135. One end of the bearing piece 136 is rotatably connected to the inside of the open housing 135. A soft layer 1362 is installed on the side of each bearing piece 136 farther from the open housing 135; the helical beryllium copper wire 137 is installed in the open housing 135. The helical beryllium copper wire 137 is used to connect the open housing 135 and the other end of the bearing piece 136; due to the helical beryllium copper wire 137, the bearing piece 136 is located at the side of the open housing 135; when the lens rotates to the vertical stage, the bearing piece 136 temporarily supports the lens. The soft layer 1362 on the wall surface of the bearing piece 136 has the effect of protecting the lens. When the quality of the lens exceeds the elastic threshold of the helical beryllium copper wire 137, due to the quality of the main body, the quality of the lens applied to the bearing piece 136 can deform and shorten the helical beryllium copper wire 137 into the open housing 135;

[0040] An elastic sheet 1332 is installed between two outer shells 133 that are close to each other; an assisting unit 138 is installed on the outer shell 133. The assisting unit 138 includes an open cavity 1382, a connecting rod 1383, a second helical beryllium copper wire 1384, a resistance sheet 1385, a constraint module 1386, and a release module 1387. The open cavity 1382 is reserved in the center of the outer shell 133 facing the open shell 135, and the open cavity 1382 communicates with the outer shell 133; one end of the connecting rod 1383 is connected to the tail of the elastic sheet 1332, and the other end of the connecting rod 1383 passes through the open cavity 1382 and then is connected to the side wall of the replacement sheet 134. The second helical beryllium copper wire 1384 is installed inside the outer shell 133. The second helical beryllium copper wire 1384 is used to connect the tail of the replacement sheet 134 to the inner wall of the outer shell 133. A number of the second helical beryllium copper wires 1384 are installed. The resistance sheet 1385 is installed on the upper inner wall of the machine shell 121. The resistance sheet 1385 and the replacement sheet 134 form a dynamic pressing mechanism. The resistance sheet 1385 is used to press the replacement sheet 134 to deform and shorten along the second helical beryllium copper wire 1384 in the outer shell 133. The constraint module 1386 includes a receiving hole 13862, a bead 13863, a third helical beryllium copper wire 13864, and a clamping hole 13865. The receiving holes 13862 are symmetrically installed on both sides of the replacement sheet 134. The beads 13863 are installed in the receiving holes 13862. The third helical beryllium copper wire 13864 is installed in the receiving holes 13862. The third helical beryllium copper wire 13864 is used to connect the receiving holes 13862 and the beads 13863. The clamping holes 13865 are symmetrically installed on both sides of the outer shell 133. The size of the clamping holes 13865 allows the beads 13863 to pass through; the release module 1387 includes an assembly rod 13872 and a release platform 13873. The assembly rod 13872 is installed on the inner wall of the machine shell 121. The assembly rod 13872 is on the side of the rotating platform 132 farther from the feeding channel 1212. The release platform 13873 is installed on the assembly rod 13872. The release platform 13873 is in the rotation path area of the clamping hole 13865. The release platform 13873 and the bead 13863 form a dynamic pressing mechanism. Then, the replacement sheet 134 drives the lens to rotate. When the upper end of the replacement sheet 134 presses against the resistance sheet 1385, due to the second helical beryllium copper wire 1384, the replacement sheet 134 is pulled to deform and shorten in the outer shell 133. The replacement sheet 134 straightens the elastic sheet 1332 through the connecting rod 1383. The bead 13863 moves with the replacement sheet 134 in the outer shell 133. When the position of the bead 13863 moves to the matching area of the clamping hole 13865, the bead 13863 can move out of the clamping hole 13865 due to the third helical beryllium copper wire 13864, and the replacement sheet 134 and the outer shell 133 are constrained;During the rotation of the replacement patch 134 to a position closer to the belt body 1214, the bead 13863 is pressed into the accommodation hole 13862 by the release platform 13873. Due to the helical beryllium copper wire 1384, the replacement patch 134 is displaced in the housing 133, causing the connecting rod 1383 to pull the elastic piece 1332 to be released and apply an outward force, thus assisting the lens to detach from the replacement patch 134 more quickly.

[0041] To assist the lens to detach from the replacement patch 134 more quickly, the replacement patch 134 is connected to two rows of rotating cylinders 1342. Each row of rotating cylinders 1342 is provided with several. The two rows of rotating cylinders 1342 are respectively located on both sides of the open housing 135. The rotation of the two rows of rotating cylinders 1342 can make the lens move out more quickly. To prevent the wall surface of the lens from being easily rubbed and damaged, the wall surface of the rotating cylinder 1342 is made of a soft material.

[0042] Guide pieces 141 are installed on the outer sides of both belt bodies 1214. The two guide pieces 141 are installed along the direction of the belt body 1214. The end of the guide piece 141 facing the replacement unit 131 is folded outwards towards the edge. The guide piece 141 can guide the lens after replacement, prevent the lens after replacement from detaching from the belt body 1214, and enable the lens to be better detected.

[0043] It further includes a number of alignment units 152 arranged on the sides of each guiding piece 141. The alignment unit 152 includes a right-angled rod 1522, a circular shell 1523, a helical beryllium copper wire four 1524, a connecting rod one 1525, and a cooperation unit 1526. The right-angled rod 1522 is arranged on the inner wall of the tail of the machine shell 121. The circular shell 1523 is arranged on the upper end of the right-angled rod 1522. The opening of the circular shell 1523 faces the guiding piece 141. The connecting rod one 1525 is variably inserted into the circular shell 1523. The other end of the connecting rod one 1525 is fixedly connected to the guiding piece 141 along the opening of the circular shell 1523. The helical beryllium copper wire four 1524 is arranged in the circular shell 1523 and is used to connect the circular shell 1523 and the tail of the connecting rod one 1525. The cooperation unit 1526 is arranged on the inner wall of the machine shell 121 and includes a table body 15262, an outer cylinder 15263, and a rotating bar 15264. The outer cylinder 15263 is arranged on the inner wall of the machine shell 121. A sprocket two is arranged on the outer cylinder 15263. The outer cylinder 15263 is connected to the rotating table 132 through a chain 15265, a sprocket one, and a sprocket two. The rotating bar 15264 is arranged on the side of the outer cylinder 15263. The table body 15262 is arranged on the wall surface of the guiding piece 141 facing the circular shell 1523. The slope of the table body 15262 is on the rotating path of the rotating bar 15264. The cooperation unit 1526 drives the guiding piece 141 to move towards closing along the alignment unit 152, so that the position of the lens is closer to the central area of the belt body 1214, preventing the lens from being blocked between the two guiding pieces 141, so that the lens can be better detected. During the preparation operation of the cooperation unit 1526, the motor drives the rotating table 132 to rotate. The rotating table 132 drives the outer cylinder 15263 to rotate through the chain 15265. The outer cylinder 15263 drives the rotating bar 15264 to rotate, so that the mass of the rotating bar 15264 acts on the table body 15262. The table body 15262 is arranged on both guiding pieces 141. The rotation of the rotating bar 15264 can press the table body 15262, thereby causing the two guiding pieces 141 to form a closing action with each other, so that the connecting rod one 1525 drives the guiding piece 141 to move back and forth due to the helical beryllium copper wire four 1524, so as to prevent the lens from approaching a single guiding piece 141, so that the lens is located in the middle of the two guiding pieces 141, which is also conducive to the discharge of the lens after detection. Arranging the helical beryllium copper wire four 1524 has a counteracting effect to reduce the hard impact, which is beneficial to the protection of the lens.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A detection device for facilitating lens detection, comprising a machine housing (121), characterized in that, One end of the housing (121) is provided with a feeding channel (1212). On both sides of the inner wall of the top of the housing (121), inspection cameras (11) are installed. The inspection cameras (11) installed on both sides are used to inspect both sides of the lens. The other end of the housing (121) is provided with a discharging channel (1213). Inside the housing (121), two belt bodies (1214) are installed along the housing (121) and arranged facing each other. The upper parts of the two belt bodies (1214) are on the same straight line; A surface-changing unit (131) is installed in the center of the housing (121). The surface-changing unit (131) is located between the two belt bodies (1214). The surface-changing unit (131) includes a rotating table (132), a housing (133), a surface-changing piece (134), an open housing (135), a bearing piece (136), and a helical beryllium copper wire I (137); The rotating table (132) is rotatably connected to the inner wall of the housing (121). A sprocket I is installed on the rotating table (132) and is located between the two belt bodies (1214). The center of the rotating table (132) is the rotation reference point and rotates at a balanced speed. A number of the housings (133) are installed and arranged in a circular shape at equal intervals on the side of the rotating table (132); The surface-changing piece (134) is variably inserted into the housing (133). The number of the surface-changing pieces (134) is adapted to the number of the housings (133). The open housing (135) is assembled in the center of the surface-changing piece (134). The bearing piece (136) is installed in the open housing (135). One end of the bearing piece (136) is rotatably connected to the inside of the open housing (135). The helical beryllium copper wire I (137) is installed in the open housing (135). The helical beryllium copper wire I (137) is used to connect the other end of the open housing (135) and the bearing piece (136); Due to the helical beryllium copper wire I (137), the bearing piece (136) is located on the side of the open housing (135).

2. The detection device for facilitating lens detection according to claim 1, wherein: The surface-changing piece (134) is rotatably connected with two rows of rotating cylinders (1342). A number of the rotating cylinders (1342) are installed in each row. The two rows of rotating cylinders (1342) are respectively located on both sides of the open housing (135). The wall surface of the rotating cylinder (1342) is made of a soft material.

3. The detection device for facilitating lens detection according to claim 3, wherein: An elastic piece (1332) is installed between two adjacent housings (133); An assisting unit (138) is installed on the housing (133). The assisting unit (138) includes an open cavity (1382), a connecting rod (1383), a helical beryllium copper wire II (1384), a blocking piece (1385), a constraint module (1386), and a release module (1387). The open cavity (1382) is reserved in the center of the side of the housing (133) facing the open housing (135). The open cavity (1382) communicates with the housing (133); One end of the connecting rod (1383) is connected to the tail of the elastic sheet (1332), and the other end of the connecting rod (1383) is connected to the side wall of the patch changing sheet (134) after passing through the open cavity (1382). The second helical beryllium copper wire (1384) is installed inside the housing (133). The second helical beryllium copper wire (1384) is used to connect the tail of the patch changing sheet (134) to the inner wall of the housing (133). A number of the second helical beryllium copper wires (1384) are installed. The blocking piece (1385) is installed on the upper inner wall of the machine housing (121). The blocking piece (1385) and the patch changing sheet (134) form a dynamic pressing mechanism. The blocking piece (1385) is used to press the patch changing sheet (134) to deform and shorten along the second helical beryllium copper wire (1384) in the housing (133).

4. The detection device for facilitating lens detection according to claim 3, characterized in that: The constraint module (1386) includes a receiving hole (13862), a bead (13863), a third helical beryllium copper wire (13864), and a clamping hole (13865). The receiving holes (13862) are mirror-installed on both sides of the patch changing sheet (134). The beads (13863) are installed in the receiving holes (13862). The third helical beryllium copper wire (13864) is installed in the receiving holes (13862). The third helical beryllium copper wire (13864) is used to connect the receiving holes (13862) and the beads (13863). The clamping holes (13865) are mirror-installed on both sides of the housing (133). The size of the clamping holes (13865) allows the beads (13863) to pass through.

5. The detection device for facilitating lens detection according to claim 4, characterized in that: The release module (1387) includes a mounting rod (13872) and a release platform (13873). The mounting rod (13872) is installed on the inner wall of the machine housing (121). The mounting rod (13872) is located on the side of the rotating platform (132) farther from the feeding channel (1212). The release platform (13873) is installed on the mounting rod (13872). The release platform (13873) is located in the rotation path area of the clamping hole (13865). The release platform (13873) and the bead (13863) form a dynamic pressing mechanism.

6. The detection device for facilitating lens detection according to claim 5, characterized in that: Guide pieces (151) are installed on the outer sides of both of the two belt bodies (1214). The two guide pieces (151) are installed along the direction of the belt bodies (1214). One end of the guide piece (151) facing the patch changing unit (131) is folded outwards towards the edge.

7. The detection device for facilitating lens detection according to claim 6, wherein: It also includes a number of alignment units (152) installed on the sides of each guiding piece (151). The alignment unit (152) includes a right-angled rod (1522), a circular shell (1523), a spiral beryllium copper wire four (1524), a connecting rod one (1525), and a cooperation unit (1526). The right-angled rod (1522) is installed on the inner wall of the tail of the casing (121). The circular shell (1523) is installed on the upper end of the right-angled rod (1522). The opening of the circular shell (1523) faces the guiding piece (151). The connecting rod one (1525) is variably inserted into the circular shell (1523). The other end of the connecting rod one (1525) is fixedly connected to the guiding piece (151) along the opening of the circular shell (1523). The spiral beryllium copper wire four (1524) is installed in the circular shell (1523). The spiral beryllium copper wire four (1524) is used to connect the circular shell (1523) and the tail of the connecting rod one (1525). The cooperation unit (1526) is installed on the inner wall of the casing (121).

8. The detection device for facilitating lens detection according to claim 7, wherein: The cooperation unit (1526) includes a frustum (15262), an outer cylinder (15263), and a rotating strip (15264). The outer cylinder (15263) is installed on the inner wall of the casing (121). A sprocket two is installed on the outer cylinder (15263). The outer cylinder (15263) is connected to the rotating table (132) via a chain (15265). The rotating strip (15264) is installed on the side of the outer cylinder (15263).

9. The detection device for facilitating lens detection according to claim 8, characterized in that: A soft layer (1362) is installed on the side of each bearing piece (136) farther from the open shell (135).

Images