A detection device for facilitating lens detection

Abstract

The application provides a detection device convenient for lens detection, belonging to the technical field of lens detection and comprising a casing. One end of the casing is provided with a feeding channel, and the top inner wall of the casing is provided with detection cameras on both sides. The detection cameras on both sides are used for detecting both sides of the lens. The other end of the casing is provided with a feeding-out channel, and two belts are arranged in the casing along the casing and face each other. The upper parts of the two belts are on the same straight line. The application solves the problem that some existing detection devices cannot meet the requirement of lens side change detection, and can only rely on manual side change operation during operation, which not only greatly increases the labor intensity, but also reduces the detection accuracy.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lens detection, and particularly relates to a detection device convenient for lens detection. BACKGROUND

[0002] A lens is usually made of optical materials such as glass and resin, is a transparent substance with one or more curved surfaces, and mainly functions to correct vision or improve visual effects. According to different classification criteria, the lens can be divided into various types, each type has its own design principle and is suitable for a specific group of people. In the production or sales link of the lens, in order to ensure the quality of the lens, the lens must be detected to ensure that the final product has accurate precision and good performance.

[0003] In order to create high-quality lenses, a single surface cannot be detected, and surface replacement detection must be performed during production. However, some existing detection devices cannot meet the needs of lens surface replacement detection, and can only rely on manual surface replacement operation during operation, 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

[0004] The application provides a detection device convenient for lens detection, which aims to solve the problem that some existing detection devices cannot meet the needs of lens surface replacement detection, and can only rely on manual surface replacement operation during operation, which not only greatly increases the labor intensity, but also reduces the detection accuracy.

[0005] The application provides a detection device convenient for lens detection, which includes a machine shell, a feeding channel is arranged at one end of the machine shell, detection cameras are arranged on the top inner wall of the machine shell, the two detection cameras are used to detect both surfaces of the lens, a feeding-out channel is arranged at the other end of the machine shell, two belt bodies are arranged in the machine shell and face the arrangement direction of the machine shell, and the upper parts of the two belt bodies are on the same straight line.

[0006] A surface replacement unit is arranged in the center of the machine shell, the surface replacement unit is arranged between the two belt bodies, and the surface replacement unit includes a rotating table, a shell, a surface replacement sheet, an open shell, a bearing sheet and a spiral beryllium copper wire.

[0007] The rotating table is rotatably connected to the inner wall of the machine shell, a chain wheel one is arranged on the rotating table and located between the two belt bodies, the center of the rotating table is a rotating base point, and the rotating table rotates at a balanced speed, the shell is arranged with a plurality of annular structures, and the annular structures are arranged on the side of the rotating table at the same interval.

[0008] The face-changing sheet is embedded in the shell, the number of the face-changing sheets and the number of the shells are matched with each other, the open shell is assembled in the center of the face-changing sheet, the bearing sheet is arranged in the open shell, one end of the bearing sheet is screwed with the inner side of the open shell, the spiral beryllium copper wire one is arranged in the open shell, and the spiral beryllium copper wire one is used to connect the other end of the open shell and the bearing sheet.

[0009] Under the action of the spiral beryllium copper wire one, the bearing sheet is located at the side of the open shell.

[0010] Further, the face-changing sheet is screwed with two rows of rotating cylinders, a plurality of rotating cylinders are arranged in each row, the two rows of rotating cylinders are respectively located at two sides of the open shell, and the wall surface of the rotating cylinder is made of soft material.

[0011] Further, an elastic sheet is arranged between two shells close to each other; a helper unit is arranged on the shell, and the helper unit comprises an open cavity, a connecting rod, a spiral beryllium copper wire two, a blocking sheet, a constraint module and a release module.

[0012] One end of the connecting rod is connected with the tail of the elastic sheet, the other end of the connecting rod is connected with the side wall of the face-changing sheet through the open cavity, the spiral beryllium copper wire two is arranged in the inner side of the shell, the spiral beryllium copper wire two is used to connect the tail of the face-changing sheet and the inner wall of the shell, the spiral beryllium copper wire two is arranged in plurality, the blocking sheet is arranged on the inner wall of the shell, the blocking sheet and the face-changing sheet form a dynamic pressing mechanism, and the blocking sheet is used to press the face-changing sheet to deform and shorten along the spiral beryllium copper wire two in the shell.

[0013] Further, the constraint module comprises a containing hole, a bead, a spiral beryllium copper wire three and a clamping hole, the containing hole is mirror arranged on two sides of the face-changing sheet, the bead is arranged in the containing hole, the spiral beryllium copper wire three is arranged in the containing hole, the spiral beryllium copper wire three is used to connect the containing hole and the bead, and the clamping hole is mirror arranged on two sides of the shell.

[0014] Further, the release module comprises an assembly rod and a release platform, the assembly rod is arranged on the inner wall of the shell, the assembly rod is located at the side farther from the feeding channel of the rotating platform, the release platform is arranged on the assembly rod, the release platform is located in the rotating passing area of the clamping hole, and the release platform and the bead form a dynamic pressing mechanism.

[0015] Further, the outer edges of the two belts are respectively provided with guide sheets, the guide sheets are arranged along the direction of the belts, and one end of the guide sheet facing the face-changing unit is outwardly folded towards the edge.

[0016] Furthermore, it also includes several alignment units installed on the sides of each guide plate. Each alignment unit includes a right-angled rod, a circular shell, four spiral beryllium copper wires, a connecting rod, and a cooperating unit. The right-angled rod is installed on the inner wall of the rear of the housing. The circular shell is installed on one end of the right-angled rod, with the open part of the circular shell facing the guide plate. The connecting rod is movably inserted into the circular shell, and the other end of the connecting rod is fixedly connected to the guide plate along the open part of the circular shell. The four spiral beryllium copper wires are installed in the circular shell and are used to connect the circular shell and the tail of the connecting rod. The cooperating unit is installed on the inner wall of the housing.

[0017] Furthermore, the cooperative unit includes a platform, an outer cylinder, and a rotating bar; the outer cylinder is installed on the inner wall of the housing, a second sprocket is installed on the outer cylinder, the outer cylinder is connected to the rotating platform via a chain, and the rotating bar is installed on the side of the outer cylinder.

[0018] Furthermore, each of the aforementioned support plates has a flexible layer installed on the side further away from the open shell.

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

[0020] 1. The present invention allows the lens to be displaced via a belt. While the lens is in the center of the belt, it can also work with the lens-changing unit to change the lens surface, thus facilitating the detection of both sides.

[0021] 2. With the installation of the assisting unit, the present invention can hold the elastic sheet in place after the lens is changed. When the lens is close to the belt, the elastic sheet can provide external force to drive the lens on the changing sheet to one side onto the belt, thus performing the detection.

[0022] 3. The present invention uses guide plates to guide the displacement of the lens during face-changing, preventing the lens from detaching from the body after face-changing, and keeping the lens in the area to be detected. With the cooperation of the alignment unit and the cooperating unit, it is easy to pull the two guide plates together or apart, so that the two guide plates can correct the position of the lens and prevent the lens from approaching the guide plate on one side. This also facilitates the discharge of the lens after detection.

[0023] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0025] Figure 1Structure diagram of the embodiment of the present application;

[0026] Figure 2 Structure diagram of the inside part of the embodiment of the present application;

[0027] Figure 3 Structure diagram of the surface changing unit of the embodiment of the present application;

[0028] Figure 4 Structure diagram of the surface changing unit of the embodiment of the present application;

[0029] Figure 5 Structure diagram of the surface changing unit stop stage of the embodiment of the present application;

[0030] Figure 6 Structure diagram of the surface changing unit operation under pressure of the embodiment of the present application;

[0031] Figure 7 Structure diagram of the surface changing sheet and the shell release of the embodiment of the present application;

[0032] Figure 8 Structure diagram of the shell and the surface changing sheet constraint of the embodiment of the present application;

[0033] Figure 9 Structure diagram of the inside front view of the embodiment of the present application;

[0034] Figure 10 Structure diagram of the alignment unit section of the embodiment of the present application;

[0035] Figure 11 Structure diagram of the alignment unit of the embodiment of the present application;

[0036] 11, detection camera; 121, machine shell; 1212, feeding passage; 1213, discharging passage; 1214, belt body; 131, surface changing unit; 132, rotating table; 133, outer shell; 1332, elastic sheet; 134, surface changing sheet; 1342, rotating cylinder; 135, open shell; 136, bearing sheet; 1362, soft layer; 137, helical beryllium copper wire one; 138, assisting unit; 1382, open cavity; 1383, connecting rod; 1384, helical beryllium copper wire two; 1385, blocking sheet; 1386, restraining module; 13862, containing hole; 13863, bead; 13864, helical beryllium copper wire three; 13865, clamping hole; 1387, releasing module; 13872, assembling rod; 13873, releasing table; 141, guiding sheet; 152, aligning unit; 1522, right-angled rod body; 1523, circular shell; 1524, helical beryllium copper wire four; 1525, connecting rod one; 1526, cooperating unit; 15262, table body; 15263, outer cylinder; 15264, rotating bar; 15265, chain. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the technical scheme of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely in the following with reference to the accompanying drawings of the embodiments of the present application. The same reference signs in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort fall within the scope of protection of the present application.

[0038] REFERENCE Figures 1-11The embodiment of the present application provides a detection device convenient for lens detection, which comprises a shell 121, one end of the shell 121 is provided with a feeding channel 1212, the inner wall of the top of the shell 121 is provided with detection cameras 11 on both sides, the two detection cameras 11 are used for detecting both sides of the lens, the detection cameras 11 can be connected with an external industrial computer, the detection cameras 11 are used for capturing images when the lens is grabbed, then the captured pictures are transmitted to the industrial computer in real time, and the lens defects are detected, the other end of the shell 121 is provided with a feeding channel 1213, two belt bodies 1214 are arranged in the shell 121 and face each other, the upper parts of the two belt bodies 1214 are on the same straight line; the lens is displaced on the belt body 1214, a surface changing unit 131 is arranged in the center of the shell 121 and between the two belt bodies 1214; the surface changing unit 131 comprises a rotating table 132, a shell 133, surface changing pieces 134, an open shell 135, bearing pieces 136 and a spiral beryllium copper wire 137, the rotating table 132 is rotatably connected to the inner wall of the shell 121, a sprocket is arranged on the rotating table 132 and between the two belt bodies 1214, the center of the rotating table 132 is a rotating base point, and the rotating table 132 rotates at a uniform speed, the shell 133 is arranged on the side of the rotating table 132, a plurality of the shell 133 are arranged at equal intervals, the surface changing pieces 134 are movably embedded in the shell 133, and the number of the surface changing pieces 134 is matched with the number of the shell 133; the lens is displaced to the surface changing unit 131, the rotating table 132 rotates at a uniform speed by taking the motor as power, the lens is displaced between the two surface changing pieces 134 close to each other, the surface changing pieces 134 lift the lens, the lens is rotated to change the surface, and then the lens after the surface changing is displaced on the belt body 1214.

[0039] The open shell 135 is arranged in the center of the surface changing piece 134; the bearing piece 136 is arranged in the open shell 135, one end of the bearing piece 136 is rotatably connected to the inner wall of the open shell 135, and a soft layer 1362 is arranged on the side of each bearing piece 136 away from the open shell 135; the spiral beryllium copper wire 137 is arranged in the open shell 135, and the spiral beryllium copper wire 137 is used for connecting the other end of the open shell 135 and the bearing piece 136; under the action of the spiral beryllium copper wire 137, the bearing piece 136 is arranged on the side of the open shell 135; when the lens rotates to a 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, and when the mass of the lens exceeds the elastic threshold of the spiral beryllium copper wire 137, the mass of the lens is applied to the bearing piece 136 to deform the spiral beryllium copper wire 137 to shorten into the open shell 135;

[0040] The two shells 133 close to each other are provided with elastic sheets 1332; the shell 133 is provided with an assisting unit 138, which comprises an open cavity 1382, a connecting rod 1383, spiral beryllium copper wires 1384, a blocking sheet 1385, a constraint module 1386, and a release module 1387. The open cavity 1382 is centrally provided on the side of the shell 133 facing the open shell 135, and is in communication with the 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 is connected to the side wall of the reversing sheet 134 through the open cavity 1382. The spiral beryllium copper wires 1384 are provided inside the shell 133, and are used to connect the tail of the reversing sheet 134 to the inner wall of the shell 133. A plurality of spiral beryllium copper wires 1384 are provided. The blocking sheet 1385 is provided on the inner wall of the shell 121, and constitutes a dynamic pressing mechanism with the reversing sheet 134. The blocking sheet 1385 is used to press the reversing sheet 134 to deform and shorten along the spiral beryllium copper wires 1384 inside the shell 133. The constraint module 1386 comprises accommodating holes 13862, beads 13863, spiral beryllium copper wires 13864, and clamping holes 13865. The accommodating holes 13862 are mirror-symmetrically provided on both sides of the reversing sheet 134. The beads 13863 are provided in the accommodating holes 13862. The spiral beryllium copper wires 13864 are provided in the accommodating holes 13862, and are used to connect the accommodating holes 13862 and the beads 13863. The clamping holes 13865 are mirror-symmetrically provided on both sides of the shell 133, and have a size allowing the beads 13863 to pass through. The release module 1387 comprises an assembly rod 13872 and a release platform 13873. The assembly rod 13872 is provided on the inner wall of the shell 121, and is located on the side farther from the feeding channel 1212 of the rotating platform 132. The release platform 13873 is provided on the assembly rod 13872, and is located in the rotating passing area of the clamping hole 13865. The release platform 13873 constitutes a dynamic pressing mechanism with the beads 13863. The reversing sheet 134 is then pulled to rotate. During the pressing of one end of the reversing sheet 134 to the blocking sheet 1385, the reversing sheet 134 is deformed and shortened in the shell 133 due to the spiral beryllium copper wires 1384. The reversing sheet 134 straightens the elastic sheet 1332 through the connecting rod 1383. The beads 13863 move in the shell 133 along with the reversing sheet 134. When the position of the beads 13863 moves to the position matching area of the clamping hole 13865, the beads 13863 can move out of the clamping hole 13865 due to the spiral beryllium copper wires 13864, thereby constraining the reversing sheet 134 and the shell 133.During the rotation of the surface changing sheet 134 to be closer to the belt 1214, the beads 13863 are pressed into the accommodating holes 13862 due to the releasing platform 13873, and the surface changing sheet 134 is displaced in the shell 133 due to the spiral beryllium copper wires 1384, so that the elastic sheet 1332 is released to be pulled by the connecting rod 1383 to exert an outward force, thereby assisting the lens to be separated from the surface changing sheet 134 more quickly.

[0041] In order to assist the lens to be separated from the surface changing sheet 134 more quickly, the surface changing sheet 134 is provided with two rows of rotating cylinders 1342, each row of rotating cylinders 1342 is provided with a plurality of rotating cylinders 1342, and the two rows of rotating cylinders 1342 are respectively arranged at two sides of the open shell 135. The rotation of the two rows of rotating cylinders 1342 can make the lens move out more quickly. In order to prevent the wall surface of the lens from being easily damaged by friction, the wall surface of the rotating cylinder 1342 is made of soft material.

[0042] The outer edges of the two belts 1214 are provided with guide sheets 141, and the two guide sheets 141 are arranged along the direction of the belt 1214. One end of the guide sheet 141 facing the surface changing unit 131 is outwardly folded towards the edge. The guide sheet 141 can guide the lens after surface changing, so as to prevent the lens after surface changing from being separated from the belt 1214, and make the lens be better detected.

[0043] Further comprising, several alignment units 152 installed at the side of each guide piece 141, the alignment unit 152 comprises a right-angled rod 1522, a round shell 1523, a spiral beryllium copper wire four 1524, a connecting rod one 1525, a cooperation unit 1526; the right-angled rod 1522 is installed on the inner wall of the tail of the shell 121, the round shell 1523 is installed on the top of the right-angled rod 1522, the opening of the round shell 1523 faces the guide piece 141, the connecting rod one 1525 is embedded into the round shell 1523, the other end of the connecting rod one 1525 is fixed to the opening of the round shell 1523 and the guide piece 141; the spiral beryllium copper wire four 1524 is installed in the round shell 1523, the spiral beryllium copper wire four 1524 is used to connect the round shell 1523 and the tail of the connecting rod one 1525, the cooperation unit 1526 is installed on the inner wall of the shell 121, the cooperation unit 1526 comprises a table body 15262, an outer cylinder 15263 and a rotating bar 15264; the outer cylinder 15263 is installed on the inner wall of the shell 121, a sprocket wheel two is installed on the outer cylinder 15263, the outer cylinder 15263 is connected through the chain 15265, the sprocket wheel one, the sprocket wheel two and the rotating table 132, the rotating bar 15264 is installed on the side of the outer cylinder 15263, the table body 15262 is installed on the wall surface of the guide piece 141 facing the round shell 1523, the slope surface of the table body 15262 is on the rotating path of the rotating bar 15264. The cooperation unit 1526 drags the guide piece 141 to move towards the folding movement along the alignment unit 152, so that the lens position is closer to the central area of the belt body 1214, avoiding the lens being blocked between the two guide pieces 141, so that the lens is 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 rotating bar 15264 exerts force on the table body 15262, the table body 15262 is installed on both guide pieces 141, the rotation of the rotating bar 15264 can press the table body 15262, so that the two guide pieces 141 constitute the folding action of each other, so that the connecting rod one 1525 drags the guide piece 141 to move back and forth due to the spiral beryllium copper wire four 1524, so as to avoid the lens approaching the guide piece 141 on one side, so that the lens is in the center of the two guide pieces 141, so as to facilitate the discharge of the lens after detection, the installation of the spiral beryllium copper wire four 1524 has the effect of reducing the hard impact, so as to facilitate the protection of the lens.

[0044] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A detection device for facilitating lens detection, comprising a housing (121), characterized in that, One end of the shell (121) is provided with a feeding channel (1212), the top inner wall of the shell (121) is provided with a detection camera (11) on both sides, the two detection cameras (11) are used to detect both sides of the lens, the other end of the shell (121) is provided with a delivery channel (1213), and the shell (121) is provided with two belts (1214) which are arranged towards the shell (121) and whose upper parts are on the same straight line; A surface changing unit (131) is arranged in the center of the shell (121), the surface changing unit (131) is arranged between the two belts (1214), and the surface changing unit (131) comprises a rotating table (132), a shell (133), a surface changing sheet (134), an open shell (135), a bearing sheet (136) and a spiral beryllium copper wire (137); The rotating table (132) is screwed to the inner wall of the shell (121), a sprocket is arranged on the rotating table (132) and located between the two belts (1214), the center of the rotating table (132) is a rotating base point, and the rotating table (132) rotates at a uniform speed, and a plurality of shells (133) are arranged on the side of the rotating table (132) at the same interval; The surface changing sheet (134) is movably embedded in the shell (133), the number of the surface changing sheet (134) is matched with the number of the shell (133), the open shell (135) is assembled in the center of the surface changing sheet (134), the bearing sheet (136) is arranged in the open shell (135), one end of the bearing sheet (136) is screwed to the inner wall of the open shell (135), and the spiral beryllium copper wire (137) is arranged in the open shell (135); the spiral beryllium copper wire (137) is used for connecting the other end of the open shell (135) and the bearing sheet (136); Under the action of the spiral beryllium copper wire (137), the bearing sheet (136) is arranged on the side of the open shell (135); Elastic sheets (1332) are arranged between two shells (133) close to each other; an assisting unit (138) is arranged on the shell (133), the assisting unit (138) comprises an open cavity (1382), a connecting rod (1383), a spiral beryllium copper wire (1384), a blocking sheet (1385), a constraint module (1386) and a release module (1387), the open cavity (1382) is reserved in the center of one side of the shell (133) facing the open shell (135), and the open cavity (1382) is communicated with the shell (133); The connecting rod (1383) is connected with the tail of the elastic sheet (1332) at one end, and is connected with the edge wall of the surface changing sheet (134) through the open cavity (1382) at the other end. The second spiral beryllium copper wire (1384) is arranged inside the shell (133), and is used to connect the tail of the surface changing sheet (134) with the inner wall of the shell (133). The second spiral beryllium copper wire (1384) is arranged in plurality. The blocking sheet (1385) is arranged on the inner wall of the shell (121), and constitutes a dynamic pressing mechanism with the surface changing sheet (134). The blocking sheet (1385) is used to press the surface changing sheet (134) to deform and shorten along the second spiral beryllium copper wire (1384) towards the inside of the shell (133). The constraint module (1386) comprises a containing hole (13862), a bead (13863), a third spiral beryllium copper wire (13864), and a clamping hole (13865). The containing hole (13862) is mirror arranged on both sides of the surface changing sheet (134). The bead (13863) is arranged in the containing hole (13862). The third spiral beryllium copper wire (13864) is arranged in the containing hole (13862), and is used to connect the containing hole (13862) with the bead (13863). The clamping hole (13865) is mirror arranged on both sides of the shell (133), and the size of the clamping hole (13865) can allow the bead (13863) to pass through. The release module (1387) comprises an assembly rod (13872) and a release platform (13873). The assembly rod (13872) is arranged on the inner wall of the shell (121), and is located on the side farther from the feeding channel (1212) of the rotating platform (132). The release platform (13873) is arranged on the assembly rod (13872), and is located in the rotating passing area of the clamping hole (13865). The release platform (13873) and the bead (13863) constitute a dynamic pressing mechanism.

2. The detection device for facilitating lens detection according to claim 1, wherein: The surface changing sheet (134) is rotated with two rows of rotating cylinders (1342). Each row of the rotating cylinders (1342) is arranged in plurality. The two rows of the rotating cylinders (1342) are respectively located on both sides of the open shell (135). The wall surface of the rotating cylinder (1342) is composed of a soft material.

3. The detection device for facilitating lens detection of claim 1, wherein: The outer edges of the two belt bodies (1214) are respectively arranged with a guide sheet (151). The two guide sheets (151) are arranged along the direction of the belt body (1214). One end of the guide sheet (151) facing the surface changing unit (131) is folded outward towards the edge.

4. The detection device for facilitating lens detection according to claim 3, wherein: Further comprise, several alignment units (152) installed in the side of each guide piece (151), the alignment unit (152) comprises a right angle stick (1522), a round shell (1523), a spiral beryllium copper wire four (1524), a connecting rod one (1525), a cooperation unit (1526); The right angle stick (1522) is installed in the inner wall of the tail of the shell (121), the round shell (1523) is installed on the top of the right angle stick (1522), the round shell (1523) is open to the guide piece (151), the connecting rod one (1525) is embedded in the round shell (1523), the other end of the connecting rod one (1525) is fixed to the open of the round shell (1523) and the guide piece (151); The spiral beryllium copper wire four (1524) is installed in the round shell (1523), the spiral beryllium copper wire four (1524) is used to connect the round shell (1523) and the tail of the connecting rod one (1525), the cooperation unit (1526) is installed in the inner wall of the shell (121).

5. The detection device for facilitating lens detection according to claim 4, wherein: The cooperation unit (1526) comprises a table body (15262), an outer cylinder (15263) and a rotating bar (15264); The outer cylinder (15263) is installed in the inner wall of the shell (121), the outer cylinder (15263) is installed with a sprocket two, the outer cylinder (15263) is connected through a chain (15265) and a rotating table (132), the rotating bar (15264) is installed on the side of the outer cylinder (15263).

6. The detection device for facilitating lens detection of claim 5, wherein: Each of the bearing pieces (136) is installed with a soft layer (1362) on the side farther from the open shell (135).

Images