CN212096445U

CN212096445U - Lens disassembling device

Info

Publication number: CN212096445U
Application number: CN202020780280.3U
Authority: CN
Inventors: 胡锦涛; 郑峰; 吴楠尔; 王栋
Original assignee: Zhejiang Sunny Optics Co Ltd
Current assignee: Zhejiang Sunny Optics Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-08
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a camera lens detaching device. The lens disassembling device includes: a base; the lens to be disassembled is fixed on the disassembling table, and the disassembling table can rotate relative to the base; the disassembly structure is arranged on the base and can be in contact with the periphery of the lens to be disassembled, and when the disassembly table rotates relative to the base, the disassembly structure cuts the lens barrel of the lens to be disassembled so as to complete disassembly of the lens to be disassembled. The utility model provides an among the prior art lens have the problem of being difficult for disassembling.

Description

Lens disassembling device

Technical Field

The utility model relates to an optical imaging equipment technical field particularly, relates to a camera lens detaching device.

Background

At present, a high-performance, large-pixel and multi-camera smart phone becomes a main communication tool in daily life of people.

With the rapid development of the new generation of 5G communication technology, high-performance, instant and good-visibility communication will become one of the urgent needs of people in daily life, and a high-pixel, low-cost and miniaturized camera is one of the feasible solutions to make it become a reality. Therefore, with the development of 5G communication technology, more severe requirements are put on the production and manufacturing of the camera.

Most of lens are at present after the equipment is accomplished, the unusual product of unusual performance easily appears when examining the performance of lens, need in time carry out the analysis to unusual product, the analysis abnormal cause to formulate the countermeasure, take place once more with effectively avoiding similar problem, practice thrift manufacturing cost. Generally, a cutter is adopted for manual disassembly in a lens disassembling process, in order to avoid damage to lenses and other parts in the disassembling process, strict requirements are imposed on the skills of disassembling personnel, and the disassembling personnel still have the risk of scratching fingers in the operation process.

That is to say, there is the problem that the camera lens is difficult to disassemble among the prior art.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a camera lens detaching device to there is the difficult problem of disassembling in the camera lens among the solution prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a lens disassembling apparatus, including: a base; the lens to be disassembled is fixed on the disassembling table, and the disassembling table can rotate relative to the base; the disassembly structure is arranged on the base and can be in contact with the periphery of the lens to be disassembled, and when the disassembly table rotates relative to the base, the disassembly structure cuts the lens barrel of the lens to be disassembled so as to complete disassembly of the lens to be disassembled.

Further, the disassembled structure comprises: the fixing seat is fixed on the base; the cutting tool, cutting tool fixes on the fixing base, and the distance between cutting tool's bottom and the base is adjustable, is the angle setting between cutting tool and the optical axis of waiting to disassemble the camera lens, and cutting tool cutting lens cone.

Further, the cutting tool comprises a tool handle and a tool bit, the tool handle is fixed on the fixing seat, and the tool bit cuts the lens cone.

Further, the tool bit is tip-shaped or bevel-shaped.

Further, the fixing base includes: the fixed seat body is connected with the base; the rotating seat body is connected with the fixed seat body and can rotate relative to the fixed seat body, the cutting tool is fixed on the rotating seat body, and the rotating seat body rotates to adjust the angle between the cutting tool and the optical axis.

Further, the base includes: the disassembling table is fixed on the bottom plate; the guide post extends upwards from the bottom plate and is arranged at intervals with the disassembling table, and the fixed base body is fixed on the guide post in a penetrating mode.

Further, the fixing base still includes: the first fastener fixes the fixed seat body on the guide post; and the second fastener fixes the cutting tool on the rotary seat body.

Further, the unpacking station includes: the rotary table is rotatably arranged on the base; the lens clamp is arranged on the rotary table and rotates along with the rotary table, the lens clamp is provided with a clamp space, and the position of the lens to be disassembled is adjustably fixed in the clamp space.

Further, the lens holder includes: the clamp comprises a clamp body, a plurality of clamping devices and a plurality of clamping devices, wherein the clamp body is provided with a groove or a through hole which is used as a clamp space, the clamp body is provided with a plurality of sliding holes which are communicated with the clamp space and the periphery of the clamp body, and the plurality of sliding holes are arranged around the periphery of the clamp body at intervals; the movable push rods are arranged in the plurality of sliding holes in a one-to-one corresponding mode, and one end of each movable push rod is abutted to the lens barrel to fix the lens to be disassembled.

Further, moving the push rod includes: at least one part of the rod body is arranged in the sliding hole in a sliding manner, and at least the other part of the rod body is exposed out of the periphery of the clamp body; the rubber pad is arranged at one end of the rod body, is always positioned in the space of the clamp and is in direct contact with the outer wall of the lens cone.

By applying the technical scheme of the utility model, the lens disassembling device comprises a base, a disassembling platform and a disassembling structure, the lens to be disassembled is fixed on the disassembling platform, and the disassembling platform can rotate relative to the base; the disassembly structure is arranged on the base and can be in contact with the periphery of the lens to be disassembled, and when the disassembly table rotates relative to the base, the disassembly structure cuts the lens barrel of the lens to be disassembled so as to complete the disassembly of the lens to be disassembled.

Through setting up the base, can place the camera lens detaching device on the plane to make the work that the camera lens detaching device can be stable. The base can also support and fix the disassembling platform and the disassembling structure, so that the lens disassembling device can move integrally, and the lens disassembling device is convenient to carry. The disassembling platform can rotate relative to the base, so that the lens to be disassembled can rotate synchronously along with the disassembling platform, the disassembling structure is in contact with different positions of the periphery of the lens to be disassembled, the lens barrel of the lens to be disassembled is cut, and the lens to be disassembled is disassembled. The lens disassembling device reduces labor cost, improves disassembling precision and reduces the risk of scraping parts. Meanwhile, the lens disassembling device can replace manual disassembling of the lens, labor cost is reduced, meanwhile, the risk that disassembling personnel scratch hands is avoided, safety is improved, and lens disassembling becomes simpler and more convenient.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view showing an overall structure of a lens disassembling apparatus according to an alternative embodiment of the present invention; and

fig. 2 shows a schematic view of the overall structure of the fixing base in fig. 1;

FIG. 3 is a schematic view of the overall structure of the cutting tool of FIG. 1;

FIG. 4 is a schematic view showing the overall structure of the lens holder of FIG. 1;

fig. 5 is a schematic diagram illustrating a position relationship between the dismantling table and the base in fig. 1.

Wherein the figures include the following reference numerals:

10. a base; 11. a base plate; 12. a guide post; 20. disassembling the table; 21. a turntable; 22. a lens clamp; 221. a clamp space; 222. a clamp body; 223. a sliding hole; 224. moving the push rod; 225. a rod body; 226. a rubber pad; 30. disassembling the structure; 31. a fixed seat; 311. fixing the base; 312. rotating the base; 313. a first fastener; 314. a second fastener; 32. cutting a cutter; 321. a knife handle; 322. a cutter head.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that there is difficult disassembly of camera lens among the prior art, the utility model provides a camera lens disassembling device.

As shown in fig. 1 to 5, the lens disassembling apparatus includes a base 10, a disassembling platform 20 and a disassembling structure 30, wherein a lens to be disassembled is fixed on the disassembling platform 20, and the disassembling platform 20 can rotate relative to the base 10; the disassembling structure 30 is installed on the base 10, the disassembling structure 30 can contact with the periphery of the lens to be disassembled, and when the disassembling platform 20 rotates relative to the base 10, the disassembling structure 30 cuts the lens barrel of the lens to be disassembled so as to complete the disassembling of the lens to be disassembled.

Through setting up base 10, can place the camera lens detaching device on the plane to make the work that the camera lens detaching device can be stable. The base 10 can also support and fix the disassembling platform 20 and the disassembling structure 30, so that the lens disassembling device can move integrally, and the lens disassembling device can be carried conveniently. The disassembling platform 20 can rotate relative to the base 10, so that the lens to be disassembled can rotate synchronously along with the disassembling platform 20, the disassembling structure 30 is in contact with different positions of the periphery of the lens to be disassembled, the lens barrel of the lens to be disassembled is cut, and the lens to be disassembled is disassembled. The lens disassembling device reduces labor cost, improves disassembling precision and reduces the risk of scraping parts. Meanwhile, the lens disassembling device can replace manual disassembling of the lens, labor cost is reduced, meanwhile, the risk that disassembling personnel scratch hands is avoided, safety is improved, and lens disassembling becomes simpler and more convenient.

As shown in fig. 1, the disassembling structure 30 includes a fixing seat 31 and a cutting tool 32, wherein the fixing seat 31 is fixed on the base 10; cutting tool 32 fixes on fixing base 31, and the distance between the bottom of cutting tool 32 and the base 10 is adjustable, is the angle setting between cutting tool 32 and the optical axis of waiting to disassemble the camera lens, and cutting tool 32 cutting lens cone. The setting of fixing base 31 is used for the rigidity with cutting tool 32, avoids cutting tool 32 to rock, and then makes cutting tool 32 more stable when cutting the lens cone, avoids the condition of cutting tool 32 cutting dislocation to guarantee to disassemble the cutting precision of structure 30 to the lens cone. The distance between the bottom end of the cutter 32 and the base 10 is adjustable, so that the cutter 32 can cut various different lenses, thereby increasing the universality of the lens disassembling device. Lenses of different sizes are cut by adjusting the distance between the bottom end of the cutting tool 32 and the base 10. Be the angle setting between cutting tool 32 and the optical axis of waiting to disassemble the camera lens, the cutting tool 32 of being convenient for just cuts the lens barrel like this, and avoids cutting tool 32 to cut lens isotructure, has increased cutting tool 32's cutting accuracy.

It should be noted that the angle between the cutting tool 32 and the optical axis of the lens to be disassembled can be adjusted, so that the cutting tool 32 can conveniently cut different lenses, and the universality of the lens disassembling device is increased.

As shown in fig. 3, the cutting tool 32 includes a tool shank 321 and a tool bit 322, the tool shank 321 is fixed on the fixing base 31, and the tool bit 322 cuts the lens barrel. The arrangement of the knife handle 321 facilitates the fixation of the knife head 322, so that the knife head 322 can stably cut the lens. Meanwhile, when the position of the cutting tool 32 is adjusted, a user can touch the tool shank 321, the tool bit 322 is prevented from scratching the user, and the use stability and safety of the user are improved.

In particular, cutting head 322 is pointed or beveled. The arrangement enables the cutting efficiency of the cutter head 322 to be better, and the lens barrel can be cut quickly. Of course, the cutting head 322 may also be beveled, and the shape of the cutting head 322 may be selected according to the shape of the lens.

As shown in fig. 2, the fixing seat 31 includes a fixing seat 311 and a rotating seat 312, and the fixing seat 311 is connected to the base 10; the rotating seat 312 is connected to the fixed seat 311 and can rotate relative to the fixed seat 311, the cutting tool 32 is fixed on the rotating seat 312, and the rotating seat 312 rotates to adjust the angle between the cutting tool 32 and the optical axis. The fixed base 311 is connected to the base 10, so that the fixed base 31 can be stably connected to the base 10, and the cutting tool 32 can stably work. The angle between the cutting tool 32 and the optical axis can be adjusted by the rotation of the base 312, and the cutting angle of the cutting tool 32 can be adjusted, so that the lens disassembling device can adapt to different lenses.

As shown in fig. 5, the base 10 includes a bottom plate 11 and guide pillars 12, and the disassembling table 20 is fixed on the bottom plate 11; the guide post 12 extends upward from the bottom plate 11 and is spaced apart from the disassembling table 20, and the fixing base 311 is fixed on the guide post 12. The bottom plate 11 is placed on a plane, so that the base 10 can be placed stably, and stable work of the lens disassembling device is facilitated. The arrangement of the guide post 12 enables the fixing seat 311 to be fixed on the guide post 12, and the fixing positions of the fixing seat 311 and the guide post 12 can be adjusted to adjust the distance between the fixing seat 311 and the bottom plate 11, and further adjust the distance between the cutting tool 32 and the bottom plate 11, so that the lens disassembling device can disassemble lenses of different models.

As shown in fig. 2, the fixing base 31 further includes a first fastening member 313 and a second fastening member 314, the first fastening member 313 fixes the fixing base 311 to the guide post 12; a second fastener 314 secures the cutter 32 to the rotary housing 312. The first fastening member 313 is disposed such that the positions of the fixed base 311 and the guide post 12 are adjustable, so as to adjust the position between the fixed base 311 and the bottom plate 11, and thus the position between the cutting tool 32 and the bottom plate 11. The second fastener 314 is configured to adjust the position between the cutter 32 and the rotary holder 312, and also facilitate replacement of the cutter 32.

As shown in fig. 4, the disassembling stage 20 includes a turntable 21 and a lens holder 22, the turntable 21 being rotatably mounted on the base 10; the lens holder 22 is provided on the turret 21 and rotates following the turret 21, the lens holder 22 having a holder space 221 in which a lens to be disassembled is position-adjustably fixed. The turntable 21 can drive the lens to be disassembled to rotate so as to change the cutting position of the cutting tool 32 on the lens barrel, and further disassemble the lens. The lens clamp 22 can fix the lens to be disassembled at the lens clamp 22, so as to fix the lens to be disassembled. After the cutting tool 32 is adjusted to a proper position and angle, the lens is cut by the circumferential rotation of the turntable 21, and the lens is disassembled.

As shown in fig. 4, the lens holder 22 includes a holder body 222 and a movable push rod 224, the holder body 222 has a groove or a through hole as a holder space 221, the holder body 222 has a plurality of sliding holes 223 communicating the holder space 221 with the outer periphery of the holder body 222, the plurality of sliding holes 223 are provided at intervals around the outer periphery of the holder body 222; the number of the movable push rods 224 is multiple, the movable push rods 224 are slidably disposed in the sliding holes 223 in a one-to-one correspondence manner, and one end of the movable push rod 224 abuts against the lens barrel to fix the lens to be disassembled. The lens to be disassembled is placed in the jig space 221 so that the position of the lens to be disassembled is fixed, and the cutting tool 32 is convenient to cut the lens to be disassembled. The movable push rod 224 abuts against the lens to be disassembled to fix the lens to be disassembled. The mutual matching of the movable push rod 224 and the sliding hole 223 can change the position of the movable push rod 224 in the clamp space 221, so that the movable push rod 224 can clamp the lenses with different sizes, the lenses with different sizes can be disassembled by the lens disassembling device, and the universality of the lens disassembling device is improved.

As shown in fig. 4, the movable push rod 224 includes a rod 225 and a rubber pad 226, at least one portion of the rod 225 is slidably disposed in the sliding hole 223, and at least another portion of the rod 225 is exposed at the outer periphery of the clamp body 222; the rubber pad 226 is installed at one end of the rod body 225, the rubber pad 226 is always located in the clamp space 221, and the rubber pad 226 is in direct contact with the outer wall of the lens barrel. The rod body 225 slides in the slide hole 223 to change the position of the rubber pad 226 so as to place the lens into the jig space 221. The distance between the rubber pad 226 and the clamp body 222 can be changed by the arrangement, so that lenses of different models can be clamped, and the universality of the lens disassembling device is improved. The arrangement of the rubber pad 226 can reduce the abrasion and collision to the lens, reduce the damage of external factors to the lens, and reduce the influence on lens analysis, so that the analysis of the lens after disassembly is more accurate. Meanwhile, the rubber pad 226 can prevent the lens from being forced to slide in the cutting process.

The lens disassembling device can disassemble the lens without damage, and on one hand, the same abnormity can be effectively avoided from happening again, so that the cost is reduced, and the effective output is increased; on the other hand, the technical requirements on the disassembling personnel are reduced, and the risk of scratching the disassembling personnel in the disassembling process can be avoided.

When the lens disassembling device in the application is applied, the following steps are needed to be carried out: first, a platform is selected to place the lens disassembling device in the present application, and the lens clamp 22 is used to select a proper gap amount to fix the lens on the disassembling platform 20. The second step is that: the cutting tool 32 is adjusted to a proper height and angle through the fixed seat 31, then the glue on the edge of the lens on the outermost side of the lens is removed, and a proper cut-in depth is selected during removal, so that the lens is prevented from being scratched. The third step: then, by rotating the turntable 21 so that the lens barrel is horizontally cut by the cutting tool, the wall of the lens barrel is gradually cut through. The fourth step: the lens and other parts in the lens are taken out through the suction pen, so that the appearances and states of the assembled lens and other parts can be observed conveniently, and the reason for causing the abnormal performance of the lens can be analyzed conveniently. The fifth step: and repeating the operations from the second step to the fourth step in sequence, and cutting and taking out each lens part in the lens.

It should be noted that, the first step is mainly determined by the shape and size of the lens barrel, the second step to the third step are to select a proper cutting depth according to the important size of the lens and the position of the internal part of the lens, not only the lens is cut smoothly, but also the lens and other parts in the lens are prevented from being damaged due to the excessive cutting depth, the lens is cut in a rotating manner, the lens barrel is removed layer by layer to achieve the purpose of lens disassembly, namely, the lens and the important part are avoided according to the important size of the lens design, and then the lens barrel is cut horizontally, so that a combination of a certain lens and the lens barrel is cut out independently.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lens disassembling apparatus, comprising:

a base (10);

the lens disassembling device comprises a disassembling platform (20), a lens to be disassembled is fixed on the disassembling platform (20), and the disassembling platform (20) can rotate relative to the base (10);

the disassembly structure (30) is installed on the base (10), the disassembly structure (30) can be in contact with the periphery of the lens to be disassembled, and when the disassembly platform (20) rotates relative to the base (10), the disassembly structure (30) cuts the lens barrel of the lens to be disassembled so as to complete disassembly of the lens to be disassembled.

2. A lens dismantling device as claimed in claim 1, wherein said dismantling structure (30) comprises:

the fixing seat (31), the said fixing seat (31) is fixed on the said base (10);

cutting tool (32), cutting tool (32) are fixed on fixing base (31), the bottom of cutting tool (32) with distance between base (10) is adjustable, cutting tool (32) with be dismantled between the optical axis of camera lens and be the angle setting, just cutting tool (32) cutting the lens cone.

3. A lens dismantling device as claimed in claim 2, characterized in that said cutting tool (32) includes a tool shank (321) and a tool bit (322), said tool shank (321) is fixed on said fixing base (31), said tool bit (322) cuts said lens barrel.

4. A lens dismantling device as claimed in claim 3, characterized in that said cutter head (322) is tip-shaped or bevel-shaped.

5. A lens dismantling device as claimed in claim 2, characterized in that said fixing base (31) includes:

the fixed seat body (311), the fixed seat body (311) is connected with the base (10);

the rotary base (312), the rotary base (312) is connected with the fixed base (311), and can rotate relative to the fixed base (311), the cutting tool (32) is fixed on the rotary base (312), and the rotary base (312) rotates to adjust the angle between the cutting tool (32) and the optical axis.

6. A lens dismantling device as claimed in claim 5, characterized in that said base (10) includes:

a bottom plate (11), the dismantling table (20) being fixed on the bottom plate (11);

the guide post (12) extends upwards from the bottom plate (11) and is arranged at an interval with the disassembling table (20), and the fixed base body (311) is fixedly arranged on the guide post (12) in a penetrating way.

7. A lens dismantling device as claimed in claim 6, characterized in that said fixing base (31) further includes:

a first fastening member (313), the first fastening member (313) fixing the fixing base (311) to the guide post (12);

a second fastener (314), the second fastener (314) securing the cutting tool (32) to the rotary housing (312).

8. A lens dismantling device as claimed in any one of claims 1 to 7, characterized in that said dismantling station (20) comprises:

a turntable (21), said turntable (21) being rotatably mounted on said base (10);

the lens clamp (22) is arranged on the rotary table (21) and rotates along with the rotary table (21), the lens clamp (22) is provided with a clamp space (221), and the lens to be disassembled is adjustably fixed in the clamp space (221).

9. A lens dismantling device as claimed in claim 8, characterised in that said lens holder (22) includes:

the clamp comprises a clamp body (222), wherein the clamp body (222) is provided with a groove or a through hole which is used as the clamp space (221), the clamp body (222) is provided with a plurality of sliding holes (223) which are communicated with the clamp space (221) and the periphery of the clamp body (222), and the plurality of sliding holes (223) are arranged around the periphery of the clamp body (222) at intervals;

the number of the movable push rods (224) is multiple, the movable push rods (224) are arranged in the sliding holes (223) in a one-to-one corresponding sliding mode, and one end of each movable push rod (224) is abutted to the lens barrel to fix the lens to be disassembled.

10. A lens dismantling device as claimed in claim 9, wherein said moving push rod (224) includes:

at least one part of the rod body (225) is arranged in the sliding hole (223) in a sliding mode, and at least another part of the rod body (225) is exposed out of the periphery of the clamp body (222);

the rubber pad (226), the rubber pad (226) is installed in one end of the rod body (225), the rubber pad (226) is always located in the clamp space (221), and the rubber pad (226) is in direct contact with the outer wall of the lens barrel.