TWM594710U - Protection device for multiple camera lenses of mobile phone - Google Patents

Abstract

The present invention is a multi-camera lens protection device for mobile phones (5), including: a multi-lens positioning plate, a first adhesive layer, a protective sticker and at least two second adhesive layers; wherein the multi-lens positioning plate is provided Above the convex body of a camera module, the multi-lens positioning plate is provided with a top groove, and at least two hollow holes are provided in the top groove, and each of the hollow holes corresponds to the camera lens on the convex body of the camera module; The first adhesive layer corresponds to the shape of the top groove and is disposed therein; the bottom surface of the protective sticker is provided with an opaque printed layer that is integrated with the first adhesive layer so that the protective sticker is embedded in the top In the groove; and each of the second adhesive layers is located in the hollow hole and is provided on the surface of the protective patch facing the multi-lens positioning plate; with the above device, the hollow hole of the multi-lens positioning plate can be quickly It is fastened to the camera lens separately, so that professionals can quickly and accurately fit the protective film to prevent the generation of air and air bubbles, and at the same time protect the camera module convex body 2 from scratches or direct impact.

Description

Multiple camera lens protection devices for mobile phones (5)

This creation is a multi-camera lens protection device for mobile phones (five), especially a protective film that can quickly locate and paste multi-camera lenses, and at the same time can protect the convex body of its camera module, and reduce the chance of contaminating the surrounding dust and preventing the generation The effect of air and bubbles.

Press, portable electronic devices such as mobile phones and tablet computers, etc., usually have a camera module on the back, while the traditional camera module only has a single camera lens, but with the continuous development and progress of technology, portable The imaging function of electronic devices has been greatly improved, but when the thickness requirements of portable electronic devices are getting thinner and the function requirements of cameras are more complicated, most of the camera modules and camera lenses are arranged on the portable electronic devices in a convex manner. Taking the mobile phone as an example, please refer to FIG. 1, the camera module convex body 2 of the mobile phone 1 is provided with a plurality of camera lenses 3 to form a camera lens group 4, and through the plurality of camera lenses 3 to achieve wide-angle, macro, Different photographic effects such as aperture adjustment and depth of field, etc., and the convex body 2 of the camera module is further provided with a flash 5 and a sensor 6 ... etc. However, in this arrangement, even if the mobile phone 1 is provided with a protective cover, the camera module convex body 2 and the photographic lens 3 are often exposed to the outside, which causes the camera module convex body 2 and the photographic lens 3 to be easily scratched and The situation of staining; therefore, users usually put a protective sticker on each of the photographic lenses 3 to protect the appearance of the camera lens group 4 from damage, but the camera module convex body 2 is still not protected ; And it is usually difficult to attach a protective sticker to a photographic lens 3, the user's fingers should be held firmly Protective stickers that are as small as lenses are not easy, and when the release film on the bottom surface of the protective stickers is removed, dust particles around the fingers will be attracted. These dust particles will form bubbles during the application process and are not easy to remove. In addition, when the protective film is to be applied, it may be blocked by fingers and not easy to align, which affects both appearance and functionality; and the multiple camera lenses 3 of the camera lens group 4 need to be applied one by one. Labor and time are extremely troublesome, and there is a real need for improvement.

In view of this, in order to improve the above-mentioned shortcomings, the creator is actively researching and developing to provide a multi-camera lens protection device for mobile phones (5). The main technology and purpose are: the multiple lenses on the multi-lens positioning plate correspond to The hollow hole of the camera lens of the convex body of the camera module allows the multi-lens positioning plate to be quickly aligned and adhered to the protective sticker, and at the same time, the convex body of the camera module can be protected from scratches or impacts, and the chance of contamination of surrounding dust and Quickly and accurately fit the convenient effect of the protective sticker.

Another purpose of this creation is: the protective sticker is provided with a first through hole corresponding to the flash, and a masking coating is applied on the periphery of the hole of the first through hole, and there is an opaque between the protective sticker and the multi-lens positioning plate The printed layer is used to reduce the refraction and light guide of the flash light entering the protective sticker, resulting in the problem of white mist or bluing in the quality of the photo.

According to the above purpose of this creation, a multi-camera lens protection device for mobile phones (5) is provided, including: a multi-lens positioning plate, a first adhesive layer, a protective sticker, and at least two second adhesive layers; wherein the multiple The lens positioning plate is arranged above the convex body of the camera module on a mobile phone, the top of the multi-lens positioning plate is provided with a top groove, and at least two hollow holes are provided in the top groove, each of the hollow holes corresponds to the camera The position and shape of the camera lens on the convex body of the module; the first adhesive layer corresponds to the shape of the top groove and is arranged in it; the protective sticker corresponds to the contour shape of the top groove The bottom surface of the protective sticker is provided with an opaque printed layer, which corresponds to the shape of the first adhesive layer and is integrated with it, so that the protective sticker is embedded in the top groove; and each of the second adhesive The layer is located in the hollow hole, and is disposed on the surface of the protective patch facing the multi-lens positioning plate, and the thickness of the second adhesive layer is less than the thickness of the hollow hole, the first adhesive layer, and the opaque printed layer sum.

In an embodiment of the present invention, wherein the multi-lens positioning plate is provided with a first plate through-hole corresponding to the flash on the convex body of the camera module, and the protective sticker is provided with a first pair corresponding to the first plate through-hole Through hole.

In an embodiment of the present creation, a masking coating is applied on the periphery of the hole of the first through hole.

In an embodiment of the present invention, wherein the multi-lens positioning plate is provided with a second plate through hole corresponding to the sensor on the convex body of the camera module, and the protective sticker is provided with a corresponding one corresponding to the second plate through hole Second through hole.

In an embodiment of the present creation, the second adhesive layer may be AB glue or UV glue.

In an embodiment of the invention, the height difference between the bottom surface of the second adhesive layer and the bottom surface of the multi-lens positioning plate must be less than or equal to the height of the camera lens protruding from the convex body of the camera module.

In an embodiment of the present invention, wherein the top surface of the protective film is flush with the top of the peripheral edge of the multi-lens positioning plate.

In an embodiment of the present invention, an explosion-proof layer can be additionally added between each of the protective stickers and the second adhesive layer, a third adhesive layer above the explosion-proof layer is bonded to the bottom of the protective sticker, and the The sum of the thickness of the second adhesive layer, the explosion-proof layer and the third adhesive layer is smaller than the hollow hole, The total thickness of the first adhesive layer and the opaque printed layer.

In an embodiment of the invention, the bottom of the multi-lens positioning plate is a bottom plane.

In an embodiment of the present invention, wherein the bottom of the multi-lens positioning plate is provided with a bottom groove, the bottom groove can cover the convex body of the camera module, and the depth of the bottom groove must be less than or equal to the camera module The convex body protrudes the height of the phone.

With the above device, the hollow holes of the multi-lens positioning plate can be fastened to the camera lens quickly, and it can be quickly and accurately attached to the protective sticker to prevent air and air bubbles from being generated by professionals, while protecting The convex body of the camera module avoids scratches or direct impact.

1‧‧‧Mobile

2‧‧‧Camera module convex body

3‧‧‧Camera lens

4‧‧‧Camera lens group

5‧‧‧Flash

6‧‧‧Sensor

20‧‧‧Multi-lens positioning plate

21‧‧‧Top groove

22‧‧‧Bottom plane

22’‧‧‧Bottom groove

23‧‧‧ Hollow hole

24‧‧‧First board through hole

25‧‧‧ through hole

26‧‧‧The first adhesive layer

27‧‧‧Protection sticker

28‧‧‧First through hole

281‧‧‧ Masking coating

29‧‧‧The second through hole

30‧‧‧opaque printed layer

31‧‧‧Second adhesive layer

32‧‧‧Explosion-proof layer

33‧‧‧The third adhesive layer

Figure 1 is a perspective schematic view of the camera lens group of the convex body of the mobile phone camera module.

Figure 2 is a three-dimensional exploded view of this creation combined with a mobile phone.

Figure 3 is a combined cross-sectional view of this creation combined with a mobile phone.

Figure 4 is a three-dimensional exploded view of the creation of an explosion-proof layer.

Figure 5 is a combined cross-sectional view of the creation of an explosion-proof layer.

FIG. 6 is a combined cross-sectional view of another embodiment of the creative multi-lens positioning plate.

In order to make your examination committee have a better understanding of this creation, here is a preferred embodiment and accompanying drawings, detailed as follows: please refer to Figures 2 to 3, a multi-camera lens protection device for mobile phones (5), including : A multi-lens positioning plate 20, a first adhesive layer 26, a protective sticker 27 and at least two second adhesive Layer 31; wherein, the top of the multi-lens positioning plate 20 is provided with a top groove 21, the bottom of which is a bottom plane 22, the multi-lens positioning plate 20 is disposed above a camera module convex body 2 on a mobile phone 1, the The top groove 21 is provided with at least two hollow holes 23, each of which corresponds to the position and shape of the camera lens 3 on the convex body 2 of the camera module, and the multi-lens positioning plate 20 is provided with a first plate The through hole 24 corresponds to the flash 5 on the camera module convex body 2 and a second board through hole 25 corresponds to the sensor 6 on the camera module convex body 2; the first adhesive layer 26 corresponds to The shape of the top groove 21 is disposed inside; the protective sticker 27 is a flat plate body, which corresponds to the outline shape of the top groove 21, and is provided with a pair of first through holes 28 corresponding to the first plate through holes 24 And a pair of second through holes 29 corresponding to the second board through holes 25, and a masking coating 281 is coated on the periphery of the holes of the first through holes 28; the bottom surface of the protective sticker 27 is provided with an opaque printed layer 30, which Corresponding to the shape of the first adhesive layer 26 and being integrated with it, the protective film 27 is embedded in the top groove 21, and the height of the top surface of the protective film 27 is equal to the top of the peripheral edge of the multi-lens positioning plate 20 Flat; and each of the second adhesive layer 31 is located in the hollow hole 23, and is provided on the surface of the protective film 27 facing the multi-lens positioning plate 20, and the thickness of the second adhesive layer 31 is less than the hollow hole 23. The total thickness of the first adhesive layer 26 and the opaque printed layer 30; with the above device, the hollow holes 23 of the multi-lens positioning plate 20 can be fastened to the camera lens 3 quickly Professionals can quickly and accurately attach the protective film 27 to prevent air and air bubbles, and at the same time protect the camera module convex body 2 from scratches or direct impact.

The details of the composition and function of the above embodiment are as follows: As shown in Figures 2 to 3, this creation is a multi-camera lens 3 protection device for a single model of mobile phone 1, if the camera module convex body 2 has different specifications, its camera The arrangement, size and quantity of the lens 3 are also different, the shape and position of the hollow hole 23 of the multi-lens positioning plate 20 will also be adjusted; the protective sticker 27 may be scratch-resistant, wear-resistant tempered glass material or plastic transparent Thin plate, but not limited to this; the multi-lens positioning plate 20 may be opaque Made of hard plastic material (for example, PC board) or aluminum alloy material, but not limited to this, so that it has the ability to locate and protect the convex body 2 of the camera module when in use, and because of the protective sticker 27 Embedded in the top groove 21, the weakest edge of the protective film 27 is protected by the multi-lens positioning plate 20, and the protective film 27 made of glass is not easy to break; and the first adhesive layer 26 It may be a relatively high viscosity OCA optical adhesive, and the second adhesive layer 31 may be a relatively low viscosity AB adhesive; or the second adhesive layer 31 may be a UV adhesive, but not limited to this; When the creative is to be attached to the camera lens group 4, first lay the mobile phone 1 horizontally and make the camera module convex body 2 face up, because the thickness of the second adhesive layer 31 is smaller than the hollow hole 23 and the first adhesive The total thickness of the layer 26 and the opaque printed layer 30, so that the hollow hole 23 still has a recessed depth, the hollow hole 23 can be snapped onto the camera lens 3, so that the user can quickly position the multi-lens The board 20 correctly corresponds to the convex body 2 of the camera module, but more importantly, the height difference between the bottom surface of the second adhesive layer 31 and the bottom surface of the multi-lens positioning plate 20 must be less than or equal to the camera lens 3 protruding from the camera The height of the module convex body 2 prevents the bottom surface of the multi-lens positioning plate 20 from contacting the upper surface of the camera module convex body 2, thereby hindering the adhesion of the second adhesive layer 31 to the camera lens 3; then, the user Lightly press the protective film 27 with your fingers to make it firmly adhere to each camera lens 3, that is, to complete the bonding operation; and, if the second adhesive layer 31 is a liquid UV adhesive, it is positioned on the multi-lens Before the board 20 is fastened to the camera lenses 3, the UV glue is dropped on the camera lens 3 respectively, and the user then fastens the camera lens 3 with the hollow hole 23, so that the UV glue is received by the bottom surface of the protective sticker 27 Squeeze and spread, and cover the entire surface of the camera lens 3 and the protective film 27, and finally irradiate with ultraviolet light to cure the UV glue, and firmly adhere the camera lens 3 and the bottom surface of the protective film 27; by the above device To achieve fast and accurate application of the protective sticker 27, and can reduce the generation of air, air bubbles, and protect the surface of the camera module convex body 2 from scratches or direct impact. And in order to effectively reduce the light of the flash 5 of the mobile phone 1 being refracted or guided by the body of the protective film 27 The camera lens 3 results in white fog or bluishness in the quality of the photograph. Therefore, the masking coating 281 is provided on the edge of the first through hole 28, the opaque printed layer 30 and the multi-lens positioning are provided under the protective film 27 The board 20 is made of opaque material, so as to reduce the refraction and light guide of the flash light entering the body from below or the edge of the protective film 27, so as to ensure the normal photo quality of the camera lens 3 Preferably, the masking coating 281 and the opaque printed layer 30 are black ink coatings, but not limited thereto.

Furthermore, as shown in FIGS. 4 to 5, an explosion-proof layer 32 may be added between each of the protective stickers 27 and the second adhesive layer 31, and a third adhesive layer 33 and the The protective film 27 is bonded underneath, and the total thickness of the second adhesive layer 31, the explosion-proof layer 32, and the third adhesive layer 33 is smaller than the total thickness of the hollow hole 23, the first adhesive layer 26, and the opaque printed layer 30 , And make the protective film 27 made of tempered glass material corresponding to the position of the camera lens 3 to increase the strength, to achieve better protection of the camera lens 3, even if it is broken by impact, it can make the fragments of tempered glass not scattered The safety effect.

In addition, this creation can also be implemented as shown in FIG. 6, because the bottom of the multi-lens positioning plate 20 is provided with a bottom groove 22 ′, which can cover the camera module on the mobile phone 1 The convex body 2 can help to quickly align the camera lens group 4, and the depth of the bottom groove 22' must be less than or equal to the height of the convex body 2 of the camera module protruding from the mobile phone 1 to avoid the periphery of the multi-lens positioning plate 20 The bottom edge is against the surface of the mobile phone 1, thus hindering the adhesion of the second adhesive layer 31 and the camera lens 3.

The above-mentioned embodiments are only preferred embodiments to fully illustrate this creation, and are not intended to limit the characteristics of this creation. Any re-creation using the technical means and creation principles related to this creation will still belong to this creation. Creative category of equivalent structure.

1‧‧‧Mobile

2‧‧‧Camera module convex body

3‧‧‧Camera lens

4‧‧‧Camera lens group

5‧‧‧Flash

6‧‧‧Sensor

20‧‧‧Multi-lens positioning plate

21‧‧‧Top groove

23‧‧‧ Hollow hole

24‧‧‧First board through hole

25‧‧‧ through hole

26‧‧‧The first adhesive layer

27‧‧‧Protection sticker

28‧‧‧First through hole

281‧‧‧ Masking coating

29‧‧‧The second through hole

30‧‧‧opaque printed layer

31‧‧‧Second adhesive layer

Claims (10)

Multi-camera lens protection device for mobile phone, including: a multi-lens positioning plate, a first adhesive layer, a protective sticker and at least two second adhesive layers; wherein the multi-lens positioning plate is a camera installed on a mobile phone Above the convex body of the module, a top groove is provided on the top of the multi-lens positioning plate, and at least two hollow holes are provided in the top groove, each of the hollow holes corresponds to the position of the camera lens on the convex body of the camera module and Shape; the first adhesive layer corresponds to the shape of the top groove and is disposed therein; the protection sticker corresponds to the contour shape of the top groove, and the bottom surface of the protection sticker is provided with an opaque printed layer, which is The shape of the first adhesive layer should be integrated with it, so that the protective sticker is embedded in the top groove; and each of the second adhesive layers is located in the hollow hole, and is disposed on the protective sticker facing the multiple The surface of the lens positioning plate, and the thickness of the second adhesive layer is less than the sum of the thickness of the hollow hole, the first adhesive layer, and the opaque printed layer. The multi-camera lens protection device for a mobile phone according to claim 1, wherein the multi-lens positioning plate is provided with a first plate through hole corresponding to the flash on the convex body of the camera module, and the protection sticker is provided with a pair of corresponding first The first through hole of the board through hole. The multi-camera lens protection device for a mobile phone according to claim 2, wherein a masking coating is applied on the periphery of the hole of the first through hole. The multi-camera lens protection device for a mobile phone as described in claim 2, wherein the multi-lens positioning plate is provided with a second plate through hole corresponding to the sensor on the convex body of the camera module, and the protection sticker is provided with a pair of corresponding The second through hole of the second board through hole. The multi-camera lens protection device of a mobile phone according to claim 1, wherein the second adhesive layer may be AB adhesive or UV adhesive. The multi-camera lens protection device for a mobile phone according to claim 1, wherein the height difference between the bottom surface of the second adhesive layer and the bottom surface of the multi-lens positioning plate must be less than or equal to the height of the camera lens protruding from the convex body of the camera module . The multi-camera lens protection device of a mobile phone as described in claim 1, wherein the top surface of the protection sticker is flush with the top of the peripheral edge of the multi-lens positioning plate. The multi-camera lens protection device for a mobile phone as described in claim 1, wherein an explosion-proof layer can be additionally added between each of the protective stickers and the second adhesive layer, and a third adhesive layer and the protection are provided above the explosion-proof layer It is adhered under the paste, and the total thickness of the second adhesive layer, the explosion-proof layer and the third adhesive layer is smaller than the total thickness of the hollow hole, the first adhesive layer and the opaque printed layer. The multi-camera lens protection device for a mobile phone according to claim 1, wherein the bottom of the multi-lens positioning plate is a bottom plane. The multi-camera lens protection device of a mobile phone according to claim 1, wherein a bottom groove is provided at the bottom of the multi-lens positioning plate, the bottom groove can cover the convex body of the camera module, and the depth of the bottom groove must be less than Or equal to the height of the convex body of the camera module protruding from the mobile phone.

Images