CN213986895U - Abrasionproof decreases sapphire cell-phone camera lens - Google Patents
Abrasionproof decreases sapphire cell-phone camera lens Download PDFInfo
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- CN213986895U CN213986895U CN202023041218.1U CN202023041218U CN213986895U CN 213986895 U CN213986895 U CN 213986895U CN 202023041218 U CN202023041218 U CN 202023041218U CN 213986895 U CN213986895 U CN 213986895U
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- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 30
- 239000010980 sapphire Substances 0.000 title claims abstract description 30
- 230000007423 decrease Effects 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 230000005611 electricity Effects 0.000 claims abstract description 25
- 230000001012 protector Effects 0.000 claims abstract description 4
- 230000003666 anti-fingerprint Effects 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 abstract description 25
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 39
- 230000000694 effects Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 239000000428 dust Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- AZCUJQOIQYJWQJ-UHFFFAOYSA-N oxygen(2-) titanium(4+) trihydrate Chemical compound [O-2].[O-2].[Ti+4].O.O.O AZCUJQOIQYJWQJ-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Surface Treatment Of Optical Elements (AREA)
- Telephone Set Structure (AREA)
- Studio Devices (AREA)
Abstract
The utility model belongs to the technical field of the optical lens piece, concretely relates to abrasionproof decreases sapphire cell-phone camera lens, including preventing the fingerprint layer, the antireflection layer, add the hard coat, the lens substrate, draw electric installation and protector, prevent the fingerprint layer, the antireflection layer, add the hard coat from last to stacking in proper order the upper surface of locating the lens substrate down, the lower surface of lens substrate is provided with first recess, the side of lens substrate is provided with the second recess, second recess and first recess intercommunication, draw the electric installation to include first wire and second wire, first wire is connected with the second wire, first wire is laid in first recess, the second wire runs through the second recess, protector includes the card hole, pivot and apron, the card hole runs through in proper order and prevents the fingerprint layer, the antireflection layer, add the hard coat, the lens substrate, the apron is arranged the card hole in through the pivot card. The lens can prevent fingerprints and static electricity, has the characteristics of antireflection, good light transmission, wear resistance and the like, and is high in practicability.
Description
Technical Field
The utility model belongs to the technical field of the optical lens piece, concretely relates to abrasionproof decreases sapphire cell-phone camera lens.
Background
Mobile phones have become very popular as mobile communication terminals, and become one of the main tools in the current communication field. At present, when a mobile phone is used, the mobile phone is generally placed in a pocket or a backpack, and a lens of a mobile phone camera is easily scratched by sundries in the pocket or the backpack, so that the photographing effect of the camera is influenced.
In the prior art, for example, a technical solution of a sapphire camera lens of application No. 201520307389.4 is to provide a first titanium pentoxide film, a first silicon dioxide film, an ink layer, a second titanium pentoxide film, a second silicon dioxide film, and an AF fingerprint-proof film on a lens substrate, wherein the silicon dioxide and the titanium pentoxide films are plated on the lens substrate, so as to increase the transmittance of the camera lens and increase the light transmission amount, so that a camera photosensitive element behind the lens receives a light intensity with a larger intensity, so that the camera image is clearer, and the night image forming capability is increased, and the fingerprint-proof film is plated on the surface layer, so as to increase the stain resistance of the camera lens, so that the camera lens can maintain a blue-green color for a long time, and has an increased wear resistance, so as to prolong the service life thereof, but the lens in the technical solution does not have an antistatic function, so that static electricity on the lens is easy to adsorb dust during work, the lens is easy to be stained with dust, thereby affecting the photographing effect.
In view of the above, the related art needs to be perfected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to prior art's not enough, and provide a abrasionproof and decrease sapphire cell-phone camera lens, can prevent the fingerprint, prevent static, and possess and subtract reflection, the light transmissivity is good, characteristics such as abrasionproof decreases, and the practicality is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-abrasion sapphire mobile phone camera lens comprises an anti-fingerprint layer, an anti-reflection layer, a hardening layer, a lens substrate, a power-leading device and a protective device, the fingerprint-proof layer, the antireflection layer and the hardening layer are sequentially overlapped on the upper surface of the lens substrate from top to bottom, the lower surface of the lens substrate is provided with a first groove, the side surface of the lens substrate is provided with a second groove, the second groove is communicated with the first groove, the electricity leading device comprises a first lead and a second lead, the first lead is connected with the second lead, the first lead is laid in the first groove, the second lead penetrates through the second groove, the protection device comprises a clamping hole, a rotating shaft and a cover plate, the card hole runs through in proper order prevent fingerprint layer, subtract reflection coating add the hard coat lens substrate, the apron passes through the pivot card is arranged in card hole. In practical application, the material of the lens substrate is preferably colorless sapphire material; the clamping hole is arranged at the edge of the lens; the fingerprint preventing layer is used for reducing fingerprint and various stains, the antireflection layer utilizes the interference principle of light to plate a metal coating with 1/4 light wavelength thickness on the surface of the lens, so that light rays completely pass through the lens without reflection, ultraviolet rays below 380nm and infrared rays above 700nm can be filtered, dazzling glare under strong light can be filtered, illusion can be removed, lens eddy can be reduced, aesthetic degree can be increased, the hard coating is a potassium ion layer formed on the lens substrate, so that the wear resistance of the lens substrate can be increased, in operation, the second lead is connected with the mobile phone shell, the static electricity on the lens substrate is guided to the mobile phone shell through the second lead by the first lead, the static electricity on the mobile phone shell is absorbed by human hands, the human body introduces the static electricity to the ground, thereby achieving the effect of eliminating the static electricity on the camera lens of the mobile phone, and avoiding the static electricity on the lens from adsorbing dust in the air, the lens is not suitable for adsorbing dust, and the working performance of the lens is improved; simultaneously, the one end chucking of pivot is in the card hole, the apron is fixed at the pivot other end, the apron can rotate around the pivot, when shooing, rotate the access point that the apron exposes the camera, it finds a view to shoot, after shooing, it covers the lens to rotate the apron, prevent that debris in the pocket or the debris in the knapsack from contacting the camera lens, thereby the effect of wearing and tearing camera lens has been reached, this lens can prevent the fingerprint, prevent static, and possess and subtract reflection, the light transmissivity is good, characteristics such as abrasionproof loss, therefore, the clothes hanger is strong in practicability.
As an improvement of the anti-abrasion sapphire mobile phone camera lens, the cover plate is a plastic plate or a rubber plate. In practical application, the material hardness of apron is lower than glass, and the apron is preferred to select for use flexible material, and the apron can select for use multiple material, can set up according to actual conditions in a flexible way.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, the thickness of preventing the fingerprint layer is 0.5 ~ 3 mu m. The structure design enables the fingerprint prevention effect to be optimal.
As an improvement of the abrasionproof decreases sapphire cell-phone camera lens, it is the fluorine membrane to prevent the fingerprint layer. In practical application, the fluorine film is mainly made of fluoride, a porous antireflection film layer can be covered, the contact area between water and oil and the lens can be reduced, oil and water drops are not easy to adhere to the surface of the lens, and a vacuum coating method is mostly adopted for plating the fingerprint prevention layer.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, the thickness of antireflection layer is 1 ~ 3 mu m. The structure design enables the antireflection effect to be optimal.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, the antireflection coating is antireflection coating. Besides, the antireflection layer can be made of other materials which can achieve the same effect, and can be flexibly arranged according to actual conditions.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, the thickness that adds the hard coat is 5 ~ 9 mu m. This configuration can increase the wear resistance of the lens substrate.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, first recess is the loop configuration. In practical application, the first groove is of a circular ring structure or a square ring structure and can be flexibly arranged according to practical conditions, and the first groove is arranged at the edge of the lens substrate to avoid interference on image pickup operation.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, first wire passes through the conducting resin to be fixed in first recess. This design is capable of conducting static electricity on the lens substrate away through the first wire.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, first wire the second wire is conductive plastic or conductive rubber. Besides, the first conducting wire and the second conducting wire can be made of other materials which can achieve the same effect, and can be flexibly arranged according to actual conditions.
As an improvement of abrasionproof decreases sapphire cell-phone camera lens, draw electric installation still includes electrically conductive paster, the second wire with electrically conductive paster is connected. This kind of structural design is favorable to with second wire and cell-phone shell fixed connection, is favorable to eliminating the static on the lens.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural view of a main view in embodiment 1 of the present invention;
fig. 2 is a schematic structural view seen from below in embodiment 1 of the present invention;
fig. 3 is one of three-dimensional structural diagrams in embodiment 1 of the present invention;
fig. 4 is a second three-dimensional structural diagram according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a front view in embodiment 2 of the present invention;
fig. 6 is a schematic structural view seen from below in embodiment 2 of the present invention;
fig. 7 is one of three-dimensional structural diagrams in embodiment 2 of the present invention;
fig. 8 is a second three-dimensional structural diagram according to embodiment 2 of the present invention;
wherein: 1-an anti-fingerprint layer; 2-an anti-reflection layer; 3-hardening layer; 4-a lens substrate; 41-a first groove; 42-a second groove; 5-a power-on device; 51-a first wire; 52-a second conductive line; 53-conductive patch; 6-a guard device; 61-clamping hole; 62-a rotating shaft; 63-cover plate.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.
Example 1
As shown in fig. 1-4, an anti-abrasion sapphire mobile phone camera lens comprises an anti-fingerprint layer 1, an anti-reflection layer 2, a hardened layer 3, a lens substrate 4, a power conducting device 5, a protection device 6, an anti-fingerprint layer 1, an anti-reflection layer 2, add hard coat 3 from last to overlapping in proper order and locate the upper surface of lens substrate 4 down, the lower surface of lens substrate 4 is provided with first recess 41, the side of lens substrate 4 is provided with second recess 42, second recess 42 and first recess 41 intercommunication, it includes first wire 51 and second wire 52 to draw electric installation 5, first wire 51 is connected with second wire 52, first wire 51 is laid in first recess 41, second wire 52 runs through second recess 42, protector 6 includes card hole 61, pivot 62 and apron 63, card hole 61 runs through in proper order and prevents fingerprint layer 1, subtract reflection stratum 2, add hard coat 3, lens substrate 4, the apron 63 is arranged card hole 61 in through pivot 62 card in. In practical application, the material of the lens substrate 4 is preferably colorless sapphire material; the clamping hole 61 is arranged at the edge of the lens; the fingerprint preventing layer 1 is used for reducing fingerprint prints and attachment of various stains, the antireflection layer 2 is used for plating a metal coating with the wavelength of 1/4 light on the surface of a lens by utilizing the principle of light interference, so that light can completely pass through the lens without reflection, ultraviolet rays below 380nm and infrared rays above 700nm can be filtered, dazzling glare under strong light can be filtered, illusion can be removed, meanwhile, lens eddy can be reduced, aesthetic degree can be increased, a hardening layer 3 is formed on a lens substrate 4 to increase the wear resistance of the lens substrate 4, in work, a second lead 52 is connected with a mobile phone shell, static electricity on the lens substrate 4 is guided onto the mobile phone shell through the second lead 52 by a first lead 51, the static electricity on the mobile phone shell is absorbed by a human body through hands, the human body introduces the static electricity into the ground, the effect of eliminating the static electricity on a mobile phone camera lens is achieved, and dust in air is prevented from being adsorbed by the static electricity on the lens, the lens is not suitable for adsorbing dust, and the working performance of the lens is improved; simultaneously, the one end chucking of pivot 62 is in card hole 61, apron 63 is fixed at the pivot 62 other end, apron 63 can rotate around pivot 62, when shooing, it exposes the scenic spot of camera to rotate apron 63, the framing of shooing, the completion back of shooing, it covers the lens to rotate apron 63, prevent that debris in the pocket or the debris in the knapsack from contacting the camera lens, thereby the effect of wearing and tearing camera lens has been reached, this lens can prevent the fingerprint, prevent static, and possess and subtract reflection, the light transmissivity is good, characteristics such as abrasionproof loss, therefore, the clothes hanger is strong in practicability.
Preferably, the cover plate 63 is a plastic plate or a rubber plate. In practical application, the cover plate 63 is made of a material with lower hardness than glass, the cover plate 63 is preferably made of a flexible material, and the cover plate 63 can be made of various materials and can be flexibly arranged according to actual conditions.
Preferably, the thickness of the anti-fingerprint layer 1 is 0.5 to 3 μm. The structure design enables the fingerprint prevention effect to be optimal.
Preferably, the anti-fingerprint layer 1 is a fluorine film. In practical application, the fluorine film is mainly made of fluoride, a porous antireflection film layer can be covered, the contact area between water and oil and the lens can be reduced, oil and water drops are not easy to adhere to the surface of the lens, and the anti-fingerprint plating layer 1 is mostly plated by a vacuum coating method.
Preferably, the thickness of the antireflection layer 2 is 1 to 3 μm. The structure design enables the antireflection effect to be optimal.
Preferably, the antireflection layer 2 is an antireflection film. Besides, the antireflection layer 2 may be made of other materials that can achieve the same effect, and may be flexibly set according to actual conditions.
Preferably, the thickness of the hard coating layer 3 is 5 to 9 μm. This structure can increase the wear resistance of the lens substrate 4.
Preferably, the first groove 41 has an annular configuration. In practical application, the first groove 41 is of a circular ring structure or a square ring structure, and can be flexibly arranged according to practical situations, and the first groove 41 is arranged at the edge of the lens substrate 4 to avoid interference on image pickup operation.
Preferably, the first lead 51 is fixed in the first groove 41 by conductive paste. This structure is designed to conduct the static electricity on the lens substrate 4 through the first wire 51.
Preferably, the first and second wires 51 and 52 are made of conductive plastic or conductive rubber. Besides, the first and second wires 51 and 52 may be made of other materials to achieve the same effect, and may be flexibly configured according to actual conditions.
The utility model discloses a theory of operation is: in practical application, the card hole 61 is arranged at the edge of the lens; the fingerprint preventing layer 1 is used for reducing fingerprint prints and attachment of various stains, the antireflection layer 2 is used for plating a metal coating with the wavelength of 1/4 light on the surface of a lens by utilizing the principle of light interference, so that light can completely pass through the lens without reflection, ultraviolet rays below 380nm and infrared rays above 700nm can be filtered, dazzling glare under strong light can be filtered, illusion can be removed, meanwhile, lens eddy can be reduced, aesthetic degree can be increased, a hardening layer 3 is formed on a lens substrate 4 to increase the wear resistance of the lens substrate 4, in work, a second lead 52 is connected with a mobile phone shell, static electricity on the lens substrate 4 is guided onto the mobile phone shell through the second lead 52 by a first lead 51, the static electricity on the mobile phone shell is absorbed by a human body through hands, the human body introduces the static electricity into the ground, the effect of eliminating the static electricity on a mobile phone camera lens is achieved, and dust in air is prevented from being adsorbed by the static electricity on the lens, the lens is not suitable for adsorbing dust, and the working performance of the lens is improved; simultaneously, the one end chucking of pivot 62 is in card hole 61, apron 63 is fixed at the pivot 62 other end, apron 63 can rotate around pivot 62, when shooing, it exposes the scenic spot of camera to rotate apron 63, the framing of shooing, the completion back of shooing, it covers the lens to rotate apron 63, prevent that debris in the pocket or the debris in the knapsack from contacting the camera lens, thereby the effect of wearing and tearing camera lens has been reached, this lens can prevent the fingerprint, prevent static, and possess and subtract reflection, the light transmissivity is good, characteristics such as abrasionproof loss, therefore, the clothes hanger is strong in practicability.
Example 2
As shown in fig. 5 to 8, different from embodiment 1 are: the electricity guiding device 5 further comprises a conductive patch 53 in the present embodiment, and the second wire 52 is connected to the conductive patch 53. This configuration facilitates the secure attachment of the second conductor 52 to the housing of the handset, which facilitates the elimination of static electricity from the lens.
The rest is the same as in embodiment 1, and is not described herein again.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. The utility model provides an abrasionproof decreases sapphire cell-phone camera lens which characterized in that: comprises an anti-fingerprint layer (1), an anti-reflection layer (2), a hardening layer (3), a lens substrate (4), an electricity guiding device (5) and a protection device (6), wherein the anti-fingerprint layer (1), the anti-reflection layer (2) and the hardening layer (3) are sequentially stacked on the upper surface of the lens substrate (4) from top to bottom, a first groove (41) is formed in the lower surface of the lens substrate (4), a second groove (42) is formed in the side surface of the lens substrate (4), the second groove (42) is communicated with the first groove (41), the electricity guiding device (5) comprises a first wire (51) and a second wire (52), the first wire (51) is connected with the second wire (52), the first wire (51) is laid in the first groove (41), and the second wire (52) runs through the second groove (42), protector (6) are including card hole (61), pivot (62) and apron (63), card hole (61) run through in proper order prevent fingerprint layer (1), subtract reflection stratum (2) add hard layer (3) lens substrate (4), apron (63) are passed through pivot (62) card is arranged in card hole (61).
2. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the cover plate (63) is a plastic plate or a rubber plate.
3. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the thickness of the fingerprint-proof layer (1) is 0.5-3 mu m.
4. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the anti-fingerprint layer (1) is a fluorine film.
5. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the thickness of the antireflection layer (2) is 1-3 mu m.
6. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the antireflection layer (2) is an antireflection film.
7. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the thickness of the hardening layer (3) is 5-9 μm.
8. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the first groove (41) is of an annular structure.
9. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the first lead (51) is fixed in the first groove (41) through conductive adhesive; the first conducting wire (51) and the second conducting wire (52) are made of conductive plastic or conductive rubber.
10. The wear resistant sapphire cell phone camera lens of claim 1, wherein: the electricity leading device (5) further comprises a conductive patch (53), and the second lead (52) is connected with the conductive patch (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023041218.1U CN213986895U (en) | 2020-12-17 | 2020-12-17 | Abrasionproof decreases sapphire cell-phone camera lens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023041218.1U CN213986895U (en) | 2020-12-17 | 2020-12-17 | Abrasionproof decreases sapphire cell-phone camera lens |
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| CN213986895U true CN213986895U (en) | 2021-08-17 |
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| CN202023041218.1U Active CN213986895U (en) | 2020-12-17 | 2020-12-17 | Abrasionproof decreases sapphire cell-phone camera lens |
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- 2020-12-17 CN CN202023041218.1U patent/CN213986895U/en active Active
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| 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 |
Denomination of utility model: A type of anti wear sapphire phone camera lens Effective date of registration: 20230928 Granted publication date: 20210817 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN HONGHAN ELECTRONIC MACHINERY CO.,LTD. Registration number: Y2023980059598 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |