CN215344803U - Camera protection architecture - Google Patents
Camera protection architecture Download PDFInfo
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- CN215344803U CN215344803U CN202121888701.5U CN202121888701U CN215344803U CN 215344803 U CN215344803 U CN 215344803U CN 202121888701 U CN202121888701 U CN 202121888701U CN 215344803 U CN215344803 U CN 215344803U
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- Prior art keywords
- base
- air escape
- protection structure
- camera protection
- air
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- 239000013013 elastic material Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims 1
- 239000013536 elastomeric material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 238000005187 foaming Methods 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model provides a camera protection structure, which comprises a hollow base, wherein the base is made of airtight elastic materials, the side wall of the base is provided with an air escape seam, the air escape seam penetrates through the side wall of the base, the air escape seam has a closed state and an open state, and when the air escape seam is in the closed state, the inside of the base and the external environment are isolated; when the air escape seam is in an open state, the inside of the base is communicated with the external environment to escape air, and the air escape seam is restored to a closed state after the air escape seam is finished. The camera protection structure provided by the utility model is simple to manufacture and high in production efficiency, and the air escape seam is arranged on the side wall of the base, so that the air escape function of the camera protection structure can be realized on the basis of not influencing the appearance and the functionality of the camera protection structure, and the inside and the external environment of the base can be isolated in a closed state, so that the camera is prevented from being polluted by foreign matters.
Description
Technical Field
The utility model relates to the technical field of camera structures, in particular to a camera protection structure.
Background
Camera protection architecture is attached on camera module surface, is used for protecting camera lens's part, and its function specifically is: the camera lens is protected from being scratched, polluted or attached by dust in the operation or transportation process. For example, camera module manufacture factory is at the in-process of production camera module, attaches camera protection architecture on the camera module, can prevent effectively that the dust from adhering to on the camera module. After the camera module is produced, the camera module can be transported to a client terminal (such as a mobile phone manufacturer, a computer manufacturer and the like), and during the transportation, the camera module can be protected by the camera protection structure. Therefore, in the production, transportation and installation processes of the camera module, the camera protection structure can play a corresponding protection role for the camera module. In order to make camera protection structure have good waterproof dustproof effect, can form an inclosed space in the camera protection structure usually, nevertheless under external high low temperature effect, the gas in the camera protection structure can receive thermal energy or receive the cold shrink for atmospheric pressure in the camera protection structure risees or reduces, thereby leads to camera protection structure inflation or shrink, so camera protection structure generally is equipped with the structure of fleing from the gas, in order to maintain the stability of camera protection structure internal gas pressure.
The camera protection structure generally comprises a base, wherein the base generally uses foam made of two types of materials at present, one of the foam is a porous foaming material (pores in the porous foaming material are communicated with each other, so that the foam has water permeability and air permeability), for example, PU (polyurethane) cotton, and the base can realize independent air escape at high and low temperatures through the self characteristics of the PU cotton; the other is a closed-cell foaming material (the closed-cell foaming material has an independent cell structure, and the inner cells are separated from each other by a wall film, so that the closed-cell foaming material does not have water and gas permeability), for example, PE (polyethylene crosslinked) cotton and elastomers (including rubber and TPU (thermoplastic polyurethane)) and the like cannot realize independent gas escape, so that a gas escape groove needs to be added on the base to escape. The current groove of fleing the gas is generally to cut a 0.8mm width's groove about on the base, but the current groove of fleing the gas is too wide, leads to the broken filament foreign matter to get into in the base from the groove of fleing the gas easily for the camera module has contaminated risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a camera protection structure, aiming at solving the defects in the prior art, and the camera protection structure can realize the air escape function of the camera protection structure, isolate the inside of the base and the external environment in a closed state and prevent foreign matters from polluting the camera by arranging the air escape seam on the side wall of the base on the basis of not influencing the appearance and the functionality of the camera protection structure, and has the advantages of simple manufacture and high production efficiency.
The utility model provides a camera protection structure, which comprises a hollow base, wherein the base is made of airtight elastic materials, the side wall of the base is provided with an air escape seam, the air escape seam penetrates through the side wall of the base, the air escape seam has a closed state and an open state, and when the air escape seam is in the closed state, the inside of the base and the external environment are isolated; when the air escape seam is in an open state, the inside of the base is communicated with the external environment to escape air, and the air escape seam is restored to a closed state after the air escape seam is finished.
Further, the air escape slit is formed by cutting.
Furthermore, the base is made of a closed-cell foaming type elastic material.
Further, the air escape slot extends along the axial direction of the base.
Further, the air escape seam extends along the circumferential direction of the base.
Furthermore, a thinning structure is arranged on the side wall of the base corresponding to the air escape seam.
Further, the attenuate structure is the air guide groove, the air guide groove corresponds the gas of fleing seam sets up, the air guide groove by the inner wall of base is along radial and towards keeping away from the central sunken formation of base.
Furthermore, the number of the air escape slits is multiple, and the air escape slits are arranged on the side wall of the base at intervals.
Further, camera protection architecture still includes highly passes through the membrane, highly pass through the membrane and be located the top of base, highly pass through the membrane with the top bonding of base is fixed.
Furthermore, the bottom of the base is bonded with a glue layer used for being adhered with the camera module.
According to the camera protection structure provided by the utility model, the air escape seam is arranged on the side wall of the base and is in a closed state under a normal state (namely when the camera protection structure does not escape), so that the interior of the base and the external environment can be isolated, external foreign matters are prevented from entering the base, and the camera is prevented from being polluted by the foreign matters. Moreover, the air escape seam is difficult to observe by naked eyes after being closed, so the air escape seam does not influence the appearance and the functionality of the camera protection structure (namely the protection function of the camera protection structure). When the camera protection structure needs to escape, namely when the air pressure in the base is greater than or less than the external air pressure, the air escape gap can be opened under the action of the pressure difference between the internal air and the external air (namely the air escape gap is in an open state) because the base is of an elastic structure, the air in the base can be discharged to the outside from the air escape gap or the external air can enter the base from the air escape gap, so that the air escape function of the camera protection structure is realized, and the balance of the internal air pressure and the external air pressure of the base is maintained; and after camera protection architecture escaped gas and accomplished, escaped the gas seam and can the self-closing resume to the closed condition to continue to keep the isolated state of base inside and external environment. Should escape gas seam simple manufacture, production efficiency is high, not only can realize that camera protection architecture is automatic to escape gas, automatic closed function, and the practicality is strong, can completely cut off the inside and the external environment of base during the closed state moreover, prevents that the foreign matter from polluting the camera.
Drawings
Fig. 1 is a schematic perspective view of a camera protection structure according to a first embodiment of the present invention.
Fig. 2 is a schematic diagram of the exploded structure of fig. 1.
Fig. 3 is a schematic cross-sectional view of the susceptor of fig. 1.
Fig. 4 is a schematic perspective view of a camera protection structure according to a second embodiment of the present invention.
Fig. 5 is a schematic perspective view of a protection structure of a camera in a third embodiment of the present invention.
Fig. 6 is a schematic cross-sectional view of the base of fig. 5.
FIG. 7 is a cross-sectional view of a susceptor in a fourth embodiment of the present invention.
Fig. 8 is a schematic perspective view of a base according to a fifth embodiment of the present invention.
Fig. 9 is an exploded view of a camera module kit according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The terms of orientation, up, down, left, right, front, back, top, bottom, and the like (if any) referred to in the specification and claims of the present invention are defined by the positions of structures in the drawings and the positions of the structures relative to each other, only for the sake of clarity and convenience in describing the technical solutions. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
As shown in fig. 1 to fig. 3, a camera protection structure 1 disclosed in the embodiment of the present invention is used for being attached to a camera module 2 (see fig. 9 for a specific structure of the camera module 2) to protect the camera module 2. The camera protection structure 1 includes a hollow base 11, and the base 11 is made of an airtight elastic material. The side wall of the base 11 is provided with an air escape slit 111, the air escape slit 111 is formed by cutting, and the air escape slit 111 penetrates through the side wall of the base 11. The air escape slit 111 has a closed state and an open state, and the air escape slit 111 is in the closed state in a normal state (i.e. when the camera protection structure 1 does not escape), so that the inside of the base 11 and the external environment can be isolated, and foreign matters are prevented from entering the base 11 through the air escape slit 111; when the air escape slit 111 is in an open state (the air escape slit 111 is opened under the action of the air pressure difference between the inside and the outside of the base 11), the inside of the base 11 is communicated with the external environment to escape, the air escape slit 111 is restored to a closed state after the air escape is finished, and the isolation state of the inside of the base and the external environment is continuously kept.
In the present embodiment, the base 11 is made of a closed-cell foamed elastic material, such as PE (polyethylene crosslinked) cotton, an elastomer (including rubber and TPU (thermoplastic polyurethane)) and the like. Since the base 11 is made of a closed-cell foamed elastic material, and the base 11 itself does not have a ventilation function, an air escape slit 111 needs to be formed on the base 11 to realize the air escape function of the base 11.
Further, as shown in fig. 1 to 3, in the present embodiment, the air escape slit 111 extends along the axial direction of the base 11 (i.e., the air escape slit 111 is vertically disposed). The air escape slit 111 can be formed by downward cutting of the top of the base 11 by a sharp cutter, so that the air escape slit 111 is convenient to manufacture, and the production efficiency is improved. Of course, as shown in fig. 5 and 6, in other embodiments, the air escape slit 111 may extend along the circumferential direction of the base 11 (i.e., the air escape slit 111 is disposed in the horizontal direction). Meanwhile, as shown in fig. 7, in another embodiment, the air escape slot 111 extends along the circumferential direction of the base 11, and the height of the end of the air escape slot 111 close to the inside of the base 11 is greater than the height of the end of the air escape slot 111 far from the inside of the base 11, that is, the air escape slot 111 is disposed obliquely downward along the inside of the base 11 toward the outside of the base 11.
Further, as shown in fig. 1 and fig. 2, in the present embodiment, an air escape slit 111 is provided on a sidewall of the base 11. Of course, as shown in fig. 4, in other embodiments, the number of the air escape slots 111 may be multiple, and the multiple air escape slots 111 are spaced apart on the side wall of the base 11. The number of the air escape slits 111 can be determined according to actual requirements.
Further, as shown in fig. 1 and fig. 2, in this embodiment, the camera protection structure 1 further includes a high-transmittance film 12, the high-transmittance film 12 is located above the base 11, and the high-transmittance film 12 is fixed to the top of the base 11 by adhering a double-sided tape 13.
Specifically, the high-transparency film 12 has a good transparency, and since the camera module 2 needs to be burned and tested, the camera module 2 needs to perform the whole film-carrying operation, that is, the camera protection structure 1 is always attached to the camera module 2, and the lower the transparency of the camera protection structure 1 is, the more the burning and testing operation is affected, so the high-transparency film 12 needs to have a good transparency.
Further, in the present embodiment, a glue layer 14 for adhering to the camera module 2 is further bonded to the bottom of the base 11.
Specifically, in the present embodiment, the material of the adhesive layer 14 is blue silicon. Blue silica gel has good antistatic performance, can avoid static to produce the influence to camera module 2. Blue silica gel still has appropriate viscidity, and consequently when blue silica gel attached to camera module 2, can not enough drop from camera module 2 easily, guarantee good leakproofness between camera protection architecture 1 and the camera module 2, make camera protection architecture 1 have good protection effect, can conveniently tear camera protection architecture 1 off from camera module 2 again. Moreover, the blue silica gel is better than other gels in integrity, that is, the blue silica gel can be completely separated when being separated from the camera module 2, and the situation that part of the blue silica gel remains on the camera module 2 can not occur. Other glues, such as foam, are prone to glue residue when separated from the substrate, thereby affecting the appearance and performance of the product. Therefore, the blue silica gel is more suitable for bonding between the camera protection structure 1 and the camera module 2 than other gels. Of course, in other embodiments, the adhesive layer 14 may also be made of other materials, such as green silica gel, which is not limited herein.
In another embodiment, as shown in fig. 8, the sidewall of the base 11 is provided with a thinning structure at a position corresponding to the air escape slit 111, and the thinning structure may be provided on the inner wall and/or the outer wall of the base 11. When the wall thickness of the base 11 is thick, the side wall of the base 11 is not easy to form the air escape slit 111 by cutting, and the air escape slit 111 is not easy to be spread when escaping air, so that air is not easy to pass through the air escape slit 111; through set up the attenuate structure on the lateral wall at base 11 to the wall thickness of attenuate base 11 not only can be convenient for the cutting form and flee gas seam 111, make moreover flee gas seam 111 and strutted more easily when fleing from gas, thereby make things convenient for the gas in the base 11 or external gas to pass through from fleeing gas seam 111.
Specifically, as shown in fig. 8, the thinning structure is an air guide groove 112, the air guide groove 112 is disposed corresponding to the air escape slit 111, and the air guide groove 112 is formed by the inner wall of the base 11 being recessed along the radial direction and toward the center far away from the base 11. The air guide groove 112 reduces the wall thickness of the base 11, so that the air escape slit 111 is more easily opened when air escapes, and the appearance of the camera protection structure 1 is not affected because the air guide groove 112 is located inside the base 11. Of course, in other embodiments, the thinning structure may be formed by thinning or otherwise processing the inner wall of the base 11.
According to the camera protection structure 1 provided by the embodiment of the utility model, the air escape slit 111 is arranged on the side wall of the base 11, and the air escape slit 111 is in a closed state in a normal state (namely when the camera protection structure 1 does not escape), so that the interior of the base 11 and the external environment can be isolated, external foreign matters are prevented from entering the base 11, and the camera is prevented from being polluted by the foreign matters. Moreover, the air escape slit 111 is difficult to be observed by naked eyes after being closed, so that the air escape slit 111 does not affect the appearance and the functionality of the camera protection structure 1 (i.e. the protection function of the camera protection structure 1). When the camera protection structure 1 needs to escape, that is, when the air pressure in the base 11 is greater than or less than the external air pressure, because the base 11 is an elastic structure, the air escape slit 111 can be stretched under the action of the pressure difference between the internal air and the external air (that is, the air escape slit is in an open state), the air in the base 11 can be discharged to the outside from the air escape slit 111 or the external air can enter the base 11 from the air escape slit 111, so that the air escape function of the camera protection structure 1 is realized, and the balance of the internal air pressure and the external air pressure of the base 11 is maintained; and after camera protection architecture 1 escaped gas and accomplished, escaped gas seam 111 can automatic closure resume to the closed condition to continue to keep the isolated state of base 11 inside and external environment. The air escape slit 111 not only can realize the functions of automatic air escape and automatic closing of the camera protection structure 1, and has strong practicability, but also can isolate the inside of the base and the external environment when in a closed state, and prevent foreign matters from polluting the camera; in addition, the air escape seam 111 is formed by cutting, so that the manufacturing is simple and the production efficiency is high.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A camera protection structure comprises a hollow base (11), and is characterized in that the base (11) is made of airtight elastic material, an air escape slit (111) is formed in the side wall of the base (11), the air escape slit (111) penetrates through the side wall of the base (11), the air escape slit (111) has a closed state and an open state, and when the air escape slit (111) is in the closed state, the inside of the base (11) and the external environment are isolated; when the air escape seam (111) is in an open state, the inside of the base (11) is communicated with the external environment for air escape, and the air escape seam (111) is restored to a closed state after air escape is finished.
2. A camera protection structure according to claim 1, characterized in that said base (11) is made of a closed-cell foamed elastomeric material.
3. Camera protection structure according to claim 1, characterized in that the air escape slit (111) is formed by cutting.
4. A camera protection structure according to claim 1, characterized in that said air escape slit (111) is provided extending in an axial direction of said base (11).
5. A camera protection structure according to claim 1, characterized in that said air escape slit (111) is provided extending in a circumferential direction of said base (11).
6. A camera protection structure according to any one of claims 1 to 5, characterized in that a thinning structure is provided on the side wall of the base (11) at a position corresponding to the air escape slit (111).
7. The camera protection structure of claim 6, wherein the thinning structure is an air guide groove (112), the air guide groove (112) is disposed corresponding to the air escape slit (111), and the air guide groove (112) is formed by the inner wall of the base (11) being recessed radially and toward a center away from the base (11).
8. A camera protection structure according to any one of claims 1 to 5, characterized in that the number of said air escape slits (111) is plural, and plural air escape slits (111) are provided at intervals on the side wall of said base (11).
9. A camera protection structure according to any one of claims 1 to 5, characterized in that the camera protection structure (1) further comprises a high-permeability film (12), the high-permeability film (12) is located above the base (11), and the high-permeability film (12) is adhesively fixed with the top of the base (11) by a double-sided adhesive tape (13).
10. A camera protection structure according to any one of claims 1-5, characterized in that a glue layer (14) for adhering to the camera module (2) is adhered to the bottom of the base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888701.5U CN215344803U (en) | 2021-08-12 | 2021-08-12 | Camera protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121888701.5U CN215344803U (en) | 2021-08-12 | 2021-08-12 | Camera protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215344803U true CN215344803U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121888701.5U Active CN215344803U (en) | 2021-08-12 | 2021-08-12 | Camera protection architecture |
Country Status (1)
| Country | Link |
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| CN (1) | CN215344803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115348373A (en) * | 2022-08-01 | 2022-11-15 | 维沃移动通信有限公司 | Camera modules and electronic equipment |
-
2021
- 2021-08-12 CN CN202121888701.5U patent/CN215344803U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115348373A (en) * | 2022-08-01 | 2022-11-15 | 维沃移动通信有限公司 | Camera modules and electronic equipment |
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