CN216283589U - Lens hole full-inspection line protection sleeve - Google Patents
Lens hole full-inspection line protection sleeve Download PDFInfo
- Publication number
- CN216283589U CN216283589U CN202122840709.0U CN202122840709U CN216283589U CN 216283589 U CN216283589 U CN 216283589U CN 202122840709 U CN202122840709 U CN 202122840709U CN 216283589 U CN216283589 U CN 216283589U
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- Prior art keywords
- lens hole
- cover body
- hole
- positioning column
- full
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- 238000007689 inspection Methods 0.000 title claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000002313 adhesive film Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The utility model relates to a full-inspection line protecting sleeve for a lens hole. The technical problem that the process protection of the lens hole of the shell of the existing product is poor after forming is solved. A lens hole full-inspection line protection sleeve is used for protecting a lens hole of a product shell and comprises: the cover body is abutted against one side of the product shell and used for closing the lens hole; the positioning column is arranged on the cover body, and one end of the positioning column, which is far away from the cover body, extends out of the lens hole; and the locking structure is arranged on one side of the product shell, which is far away from the cover body, is connected with one end of the positioning column, which extends out of the lens hole, and is used for limiting the axial displacement of the positioning column in the lens hole. This line lag is examined entirely in lens hole can provide the continuation protection, need not demolish the lag and can accomplish and examine the process entirely, set up the locking piece moreover, through can correspond the spacer pin that stretches into in the spacing groove on the locking piece and accomplish spacing connection, increase the installation stability of lag, prevent that the lag from pressing to drop and receive the damage in the punching press cleaning process.
Description
Technical Field
The utility model belongs to the field of shell protection, and relates to a full-inspection line protection sleeve for a lens hole.
Background
The existing shell lens hole needs to be polished in the CNC forming process, the hole is inspected, cleaned, deburred, stamped and the like, and the whole process lacks protective measures, so that the surface of the shell lens hole is easily scratched, and the scratch is caused to be scrapped.
For example, the chinese patent document discloses a lens hole protection method [201910439240.4], which comprises coating a sealing layer on the periphery of each lens hole unit on a color filter substrate, and coating an ultraviolet adhesive film on the sealing layer, wherein the ultraviolet adhesive film is located above the lens hole of the lens hole unit. Covering a thin film transistor substrate on the color filter substrate, drilling a hole area of the thin film transistor substrate, wherein the hole area corresponds to the upper part of the lens hole, cleaning the chip of the thin film transistor substrate falling on the color filter substrate after drilling, and finally removing the ultraviolet adhesive film, thereby effectively solving the problem of dirt and scratch of the lens hole and carrying out the subsequent process of attaching the anti-reflection film on the lens.
Although the method can effectively avoid surface scratches, the lens hole continuous protection in the whole process cannot be formed, the protection effect is poor, interference is easily formed in the probe inspection process, and the protection efficiency is low.
Disclosure of Invention
The utility model aims to provide a lens hole full-inspection line protecting sleeve aiming at the problems in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a camera lens hole general line lag for the camera lens hole protection of product housing, camera lens hole general line lag includes:
the cover body is abutted against one side of the product shell and used for closing the lens hole;
the positioning column is arranged on the cover body, and one end of the positioning column, which is far away from the cover body, extends out of the lens hole;
and the locking structure is arranged on one side of the product shell, which is far away from the cover body, is connected with one end of the positioning column, which extends out of the lens hole, and is used for limiting the axial displacement of the positioning column in the lens hole.
Furthermore, the locking structure comprises at least one limiting groove arranged on the radial outer wall of one end, extending out of the lens hole, of the positioning column, at least one locking block arranged on one side, far away from the cover body, of the product shell, and at least one limiting pin arranged on the locking block and extending into the limiting groove.
Furthermore, a through positioning hole is formed in the middle of the positioning column.
Furthermore, one end of the positioning hole, which is far away from the cover body, is provided with a guide inclined plane.
Furthermore, one end of the product shell, which is close to the cover body, is provided with an annular convex strip which protrudes outwards and is arranged along the edge of the lens hole.
Furthermore, the edge of the cover body is provided with an annular groove for the corresponding clamping of the annular convex strip.
Furthermore, the edge of the cover body is provided with at least one inspection avoiding hole.
Compared with the prior art, this line lag is examined entirely to camera lens hole can provide the continuation protection, need not demolish the lag and can accomplish and examine the process entirely, sets up the locking piece moreover, through can correspond the spacer pin that stretches into in the spacing groove on the locking piece and accomplish spacing connection, increase the installation stability of lag, prevent that the protective sheath from the pressurized drop receiving the damage in the punching press cleaning process.
Drawings
Fig. 1 is a schematic structural view of an installation front side of a full-inspection line protecting sleeve for a lens hole provided by the utility model.
Fig. 2 is a schematic structural diagram of the lens hole full-inspection line protecting sleeve in fig. 1.
Fig. 3 is a schematic view of the back side of the lens hole full-inspection line protection cover of fig. 1.
Fig. 4 is a schematic cross-sectional view of the lens hole full-inspection line protecting cover of fig. 1 according to the second embodiment.
In the figure, 10, the product housing; 11. a lens hole; 12. an annular rib; 21. a cover body; 22. a positioning column; 23. positioning holes; 24. a guide slope; 25. an annular groove; 26. inspecting the avoiding hole; 30. a locking structure; 31. a limiting groove; 32. a locking block; 33. a spacing pin; 34. an elastic sheet; 35. a stepped hole; 36. a blocking edge part; 37. the posts are embedded.
Detailed Description
Example one
Fig. 1 to fig. 3 are schematic structural diagrams of a lens hole full-inspection line protection sleeve according to the present invention. The lens hole full-inspection line protecting sleeve is used for being installed at a lens hole 11 of a product shell 10 and protecting the inner wall and the outer wall surface of the lens hole 11, and comprises a cover body 21, a positioning column 22, a locking structure 30 and the like, wherein the cover body 21 and the positioning column 22 are integrally formed by injection molding, and are supported by ABS materials in the embodiment, and the lens hole full-inspection line protecting sleeve can also be made of rubber and other materials.
The outer diameter of the cover body 21 is larger than the inner diameter of the lens hole 11, the lens hole 11 can be closed, meanwhile, the cover body abuts against one side of the product shell 10 to form one-way axial limiting, and meanwhile, the surface of one side of the lens hole 11 is effectively protected.
The reference column 22 extends from one side middle part of lid 21, and the lens hole 11 is stretched out to the one end of keeping away from lid 21 that corresponds to pass lens hole 11 and reference column 22, and the outer wall of reference column 22 agrees with the tight fit mutually with the inner wall of lens hole 11 to realize the radial stability of lag, also carry out the degree of depth protection to lens hole 11 inner wall simultaneously.
In this embodiment, the locking structure 30 is provided with two spacing grooves 31 disposed at an interval on the radial outer wall of one end of the positioning column 22 extending out of the lens hole 11, and a locking block 32 is disposed on one side of the product housing 10 away from the cover body 21, and the locking block 32 can correspondingly extend into the spacing groove 31 to complete spacing connection, so as to increase the installation stability of the protective sleeve and prevent the protective sleeve from being damaged due to falling off under pressure in the process of stamping and cleaning.
The middle part of the positioning column 22 is provided with a through positioning hole 23, the positioning hole 23 can be used as a PIN hole on the product shell 10, and the positioning clamping is realized by matching with a clamp, so that the rapid positioning of the procedures such as detection, stamping and the like is facilitated. Locating hole 23 in this embodiment limits in the circular port, can also set up trapezoidal hole, realizes location fool-proofing effect such as rectangular hole, the one end that lid 21 was kept away from to locating hole 23 is equipped with direction inclined plane 24, and the embedding of the outside positioner that direction inclined plane 24 is favorable to further increases the effect of quick location.
One end of the product housing 10 close to the cover body 21 is provided with an annular convex strip 12 which protrudes outwards and is arranged along the edge of the lens hole 11, and the edge of the cover body 21 is provided with an annular groove 25 for the annular convex strip 12 to be clamped into correspondingly. Through the cooperation of annular sand grip 12 and annular groove 25, make between lag and the product shell 10 the erection joint more closely.
The edge of the cover body 21 is provided with at least one inspection avoiding hole 26, and it is conceivable that the lens hole 11 needs to be inspected to avoid the hole 26 to form a abdication after the formation is completed because the inner walls of a plurality of positions are assembled at the later stage, so that the interference between the probe and the protective sleeve in the size detection process is avoided, the detection can be completed without removing the protective sleeve, and the continuous protection is formed.
Example two
Referring to fig. 4, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and the only difference is that: the locking structure 30 includes at least three elastic films 34 disposed on the positioning post 22 and distributed circumferentially, the elastic films 34 are provided with a blocking edge portion 36, a stepped hole 35 penetrating through the middle of the positioning post 22 and the elastic films 34, and an embedded post 37 penetrating through the stepped hole 35 and forcing the elastic films 34 to expand radially and outwardly, so as to force the blocking edge portion 36 to hook the outer wall of the lens hole 11. The elastic film 34 is kept in a contracted state without external force, can directly pass through the lens hole 11, and can not scratch the lens hole 11 while forming axial limit when the embedded column 37 is inserted into the stepped hole 35.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides a line lag is examined entirely to camera lens hole for the protection of the camera lens hole of product shell, its characterized in that, camera lens hole line lag includes entirely:
the cover body is abutted against one side of the product shell and used for closing the lens hole;
the positioning column is arranged on the cover body, and one end of the positioning column, which is far away from the cover body, extends out of the lens hole;
and the locking structure is arranged on one side of the product shell, which is far away from the cover body, is connected with one end of the positioning column, which extends out of the lens hole, and is used for limiting the axial displacement of the positioning column in the lens hole.
2. A lens hole full-inspection protective sleeve according to claim 1, wherein the locking structure comprises at least one limiting groove formed in a radial outer wall of an end of the positioning column, which extends out of the lens hole, at least one locking block formed on a side of the product housing, which is away from the cover body, and at least one limiting pin formed on the locking block and extending into the limiting groove.
3. The lens hole full-inspection line protective sleeve according to claim 1, wherein a positioning hole is formed through a middle portion of the positioning column.
4. A lens hole full-line-inspection protective cover according to claim 3, wherein an end of the positioning hole away from the cover body is provided with a guiding inclined surface.
5. A protective cover for a full-inspection line of lens holes according to claim 1, wherein the end of the product housing adjacent to the cover is provided with an annular rib protruding outwards and arranged along the edge of the lens hole.
6. The lens hole full-inspection protecting sleeve according to claim 5, wherein the edge of the cover body is provided with an annular groove for the corresponding clamping of the annular convex strip.
7. A lens hole full-inspection protective sleeve according to claim 6, wherein at least one inspection clearance hole is formed in the edge of the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840709.0U CN216283589U (en) | 2021-11-18 | 2021-11-18 | Lens hole full-inspection line protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840709.0U CN216283589U (en) | 2021-11-18 | 2021-11-18 | Lens hole full-inspection line protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216283589U true CN216283589U (en) | 2022-04-12 |
Family
ID=81034847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122840709.0U Active CN216283589U (en) | 2021-11-18 | 2021-11-18 | Lens hole full-inspection line protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216283589U (en) |
-
2021
- 2021-11-18 CN CN202122840709.0U patent/CN216283589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A protective sleeve for full inspection line of lens holes Effective date of registration: 20230630 Granted publication date: 20220412 Pledgee: Agricultural Bank of China Co.,Ltd. Yancheng Tinghu Sub branch Pledgor: Li Kai precision technology (Yancheng) Co.,Ltd. Registration number: Y2023980046876 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220412 Pledgee: Agricultural Bank of China Co.,Ltd. Yancheng Tinghu Sub branch Pledgor: Li Kai precision technology (Yancheng) Co.,Ltd. Registration number: Y2023980046876 |