CN211857502U - Mobile phone optical protective film for fingerprint identification - Google Patents
Mobile phone optical protective film for fingerprint identification Download PDFInfo
- Publication number
- CN211857502U CN211857502U CN202020732834.2U CN202020732834U CN211857502U CN 211857502 U CN211857502 U CN 211857502U CN 202020732834 U CN202020732834 U CN 202020732834U CN 211857502 U CN211857502 U CN 211857502U
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- Prior art keywords
- fingerprint identification
- mobile phone
- diaphragm
- light
- frame
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- 230000003287 optical effect Effects 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 title claims description 22
- 239000011521 glass Substances 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims description 28
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model provides a can be used to fingerprint identification's cell-phone optical protection film, including the frame, opening and recess have been seted up to the bottom of frame, the bottom of recess bonds and has the dust screen, the inboard joint of open-ended has the diaphragm, the inside embedding of diaphragm has the drum, the side fixedly connected with cardboard of diaphragm, the top of diaphragm is provided with the fingerprint identification district, the outside of fingerprint identification district is outwards extended fifteen public branch departments and is run through there is the round hole, the bottom of round hole bonds and has a camera section of thick bamboo, the side fixedly connected with power key cover and the volume key cover of frame, the top of frame bonds and has the glass piece, the top carving of glass piece has the light permeable ring, the outside of light permeable ring outwards extends fifteen public branch departments and runs through there is. The utility model provides a pair of can be used to fingerprint identification's cell-phone optical protection film, through frame, glass piece, drum and the printing opacity circle that sets up, the loaded down with trivial details problem that leads to consuming time to increase, lead to behind the laminating screen fingerprint identification speed slower of process of having solved current cell-phone protection film laminating cell-phone screen.
Description
Technical Field
The utility model relates to a mobile phone film field especially relates to a mobile phone optical protection film that can be used to fingerprint identification.
Background
The mobile phone film is also called as mobile phone beauty film and mobile phone protective film, is a cold mounting film which can be used for mounting the surface of the body of a mobile phone, a screen and other tangible objects, has various types, and can be divided into the following films according to the purposes: the functions of the mobile phone screen protective film and the mobile phone body protective film can be divided into the following steps from the original simple scratch-resistant protective film to the push-out functional protective film series: peep-proof membrane, mirror membrane, AR membrane, frosting membrane, high-clarity membrane, scratch-proof protection film, 3D membrane, cell-phone fuselage scratch-proof protection film, diamond membrane, tempering membrane etc..
When the existing mobile phone protective film is fixed on a mobile phone screen, the steps of installation and attachment are complex, so that the mobile phone film attaching time is increased, and in addition, after the mobile phone with screen fingerprint identification is attached, because the protective film increases the thickness of the screen, the bright light emitted by the fingerprint identification module cannot completely reach the fingerprint, so that the speed of fingerprint identification is reduced.
Therefore, it is necessary to provide an optical protective film for mobile phone for fingerprint identification to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cell-phone optical protection film that can be used to fingerprint identification has solved the loaded down with trivial details problem that leads to the screen fingerprint identification speed slower behind increase consuming time, the laminating screen that leads to of the loaded down with trivial details process of current cell-phone protection film laminating cell-phone screen.
For solving the technical problem, the utility model provides a pair of can be used to fingerprint identification's cell-phone optical protection film, the camera comprises a frame, opening and recess have been seted up to the bottom of frame, the bottom of recess bonds and has the dust screen, the inboard joint of open-ended has the diaphragm, the inside embedding of diaphragm has the drum, the side fixedly connected with cardboard of diaphragm, the top of diaphragm is provided with the fingerprint identification district, the outside of fingerprint identification district is outwards extended fifteen public branch departments to run through there is the round hole, the bottom of round hole bonds and has a camera section of thick bamboo, the side fixedly connected with power key cover and the volume key cover of frame, the top of frame bonds and has the glass piece, the top portrayal of glass piece has the light ring that passes through, the outside of light ring is outwards extended public fifteen public branch departments to run through there is the through-hole.
Preferably, the outer frame is made of plastic materials, the power key sleeve and the volume key sleeve on the side face of the outer frame are of an integrated structure, and the outer frame is connected with the glass sheet in a bonding mode.
Preferably, the bottom of the glass sheet is smooth, the thickness of the glass sheet is less than two centimeters of the thickness of the membrane, and the glass sheet and the membrane are mutually attached.
Preferably, the cylinder is made of transparent plastic materials, the cylinder is located right below the fingerprint identification area, and the cylinder is embedded in the diaphragm.
Preferably, the diameter of the light-transmitting ring is equal to that of the fingerprint identification area, the light-transmitting ring is made of light-guiding plastic, and the light-transmitting ring is carved on the top of the glass sheet.
Preferably, the round hole and the through hole are located on the same vertical line, the inner diameter of the round hole is matched with the outer diameter of a front camera of the mobile phone, and the round hole penetrates through the top of the diaphragm.
Compared with the prior art, the utility model provides a pair of cell-phone optical protection film that can be used to fingerprint identification has following beneficial effect:
the utility model provides a mobile phone optical protective film for fingerprint identification, when the protective film is fixed on the front surface of a mobile phone screen through an outer frame and a glass sheet, firstly, a clamping plate on a membrane is clamped with an opening on the outer frame and moves towards the glass sheet at the top of the outer frame, so that a through hole on the glass sheet is aligned with an upper round hole of the membrane, then air between the membrane and the glass sheet is extruded, so that the membrane is attached with the glass sheet, then the outer frame is sleeved on the outer side of the mobile phone, so that a power key sleeve and a volume key sleeve on the side surface of the outer frame are overlapped with a power key and a volume key on the side surface of the mobile phone, the position of the outer frame can be finely adjusted, a camera barrel on the membrane is coincided with a front camera of the screen, a dustproof screen is positioned right above a receiver, at the moment, the protective film is fixed on the front surface of the mobile, the time of film sticking is saved, and the problem that the film sticking time of a mobile phone is increased in the conventional film sticking process in a complicated manner is solved.
The utility model provides a can be used to fingerprint identification's cell-phone optical protection film, adopt light-permeable ring and drum, after the user is through pressing down the power key cover, the cell-phone screen lights, the fingerprint sensor who is located cell-phone screen bottom this moment sends the fingerprint light, pass the inside drum of diaphragm after passing the screen, the diffuse reflection back of light through drum, make the light reinforcing of fingerprint light, then enter into the fingerprint identification district at drum top, pass the light-permeable ring on the glass piece at last, the user places the finger on light-permeable ring this moment, can unblock the cell-phone fast, fingerprint identification's speed can be accelerated through the light that increases the reflection to this kind of structure, reduce the influence that the protection film produced screen fingerprint identification, the problem that current protection film makes the identification speed of screen fingerprint slower has been solved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an optical protective film for a mobile phone for fingerprint identification according to the present invention;
FIG. 2 is a schematic view of the outer frame structure of the present invention;
fig. 3 is a schematic view of the membrane structure of the present invention.
Reference numbers in the figures: 1. an outer frame; 101. an opening; 2. a membrane; 201. clamping a plate; 202. a fingerprint identification area; 203. a circular hole; 3. a cylinder; 4. a power key sleeve; 5. a volume key sleeve; 6. a groove; 7. a dust screen; 8. a camera barrel; 9. a glass sheet; 901. an aperture; 902. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an optical protective film for a mobile phone for fingerprint identification according to the present invention; FIG. 2 is a schematic view of the outer frame structure of the present invention; fig. 3 is a schematic view of the membrane structure of the present invention. The utility model provides a cell-phone optics protection film that can be used to fingerprint identification includes frame 1, opening 101 and recess 6 have been seted up to the bottom of frame 1, the bottom of recess 6 bonds and has dust screen 7, opening 101's inboard joint has diaphragm 2, the inside embedding of diaphragm 2 has drum 3, the side fixedly connected with cardboard 201 of diaphragm 2, the top of diaphragm 2 is provided with fingerprint identification district 202, the outside of fingerprint identification district 202 is outwards extended fifteen public branch and is run through there is the round hole 203, the bottom of round hole 203 bonds and has camera section of thick bamboo 8, the side fixedly connected with power key cover 4 and the volume key cover 5 of frame 1, the top of frame 1 bonds and has glass piece 9, the top portrayal of glass piece 9 has light-transmitting ring 901, the outside of light-transmitting ring 901 is outwards extended fifteen public branch and is run through there is through-hole.
Further, frame 1 adopts the plastic material to make, and power key cover 4 and volume key cover 5 of frame 1 side are the integral type structure, and frame 1 and glass piece 9 bonding connection, with cardboard 201 on the diaphragm 2 and the opening 101 joint on the frame 1, frame 1 can be directly with diaphragm 2 joint and fix the outside at the cell-phone, saves the step of diaphragm 2 laminating on the cell-phone screen, has saved the time of cell-phone pad pasting.
Further, the bottom of glass piece 9 is smooth, and the thickness of glass piece 9 is less than two centimeters in thickness of diaphragm 2, and glass piece 9 and diaphragm 2 laminate each other, move glass piece 9 to the glass piece 9 at frame 1 top for through-hole 902 on the glass piece 9 aligns with last round hole 203 of diaphragm 2, then extrude the air between diaphragm 2 and the glass piece 9, make diaphragm 2 and the laminating of glass piece 9, and glass piece 9 can protect diaphragm 2, prolongs diaphragm 2's life.
Further, the cylinder 3 is made of transparent plastic materials, the cylinder 3 is located under the fingerprint identification area 202, the cylinder 3 is embedded in the diaphragm 2, and the light is diffused through the cylinder 3, so that the light intensity of the fingerprint light can be increased, the fingerprint light can completely reach the fingerprint, and the fingerprint identification speed is improved.
Further, the diameter of the light-transmitting ring 901 is equal to that of the fingerprint identification area 202, the light-transmitting ring 901 is made of light-guiding plastic, the light-transmitting ring 901 is carved on the top of the glass sheet 9, a user places a finger on the light-transmitting ring 901, the number of light rays penetrating through the glass sheet 9 can be increased through the light-transmitting ring 901, the fingerprint identification rate is increased, and the influence of the glass sheet 9 on the screen fingerprint identification is reduced.
Further, round hole 203 and through-hole 902 are located same vertical line, and the internal diameter of round hole 203 and the external diameter looks adaptation of the leading camera of cell-phone, round hole 203 run through in the top of diaphragm 2, and round hole 203 can make the leading camera on the screen get into light better, reduces sheltering from to a camera section of thick bamboo 8.
The utility model provides a pair of cell-phone optical protection film that can be used to fingerprint identification's theory of operation as follows: when the protective film is fixed on the front surface of a mobile phone screen, firstly, a clamping plate 201 on a membrane 2 is clamped with an opening 101 on an outer frame 1, and moves towards a glass sheet 9 at the top of the outer frame 1, so that a through hole 902 on the glass sheet 9 is aligned with an upper round hole 203 on the membrane 2, then, air between the membrane 2 and the glass sheet 9 is extruded, so that the membrane 2 is attached to the glass sheet 9, then, the outer frame 1 is sleeved on the outer side of the mobile phone, so that a power key sleeve 4 and a volume key sleeve 5 on the side surface of the outer frame 1 are overlapped with a power key and a volume key on the side surface of the mobile phone, the position of the outer frame 1 can be finely adjusted, a camera barrel 8 on the membrane 2 is overlapped with a front camera on the screen, a dustproof net 7 is positioned right above a receiver, the protective film is fixed on the front surface of the mobile phone screen, after a user presses the power key sleeve 4, the mobile phone, pass the inside drum 3 of diaphragm 2 after passing the screen next, the diffuse reflection back that the light passes through drum 3 for the light reinforcing of fingerprint light then enters the fingerprint identification district 202 that is located drum 3 top, passes the light circle 901 on the glass piece 9 at last, and the user places the finger on light circle 901 this moment, but unblock cell-phone fast, and this kind of structure can accelerate fingerprint identification's speed through increasing the light of reflection, has just so accomplished the utility model discloses a use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a can be used to fingerprint identification's cell-phone optics protection film, includes frame (1), its characterized in that: the bottom of the outer frame (1) is provided with an opening (101) and a groove (6), the bottom of the groove (6) is bonded with a dust screen (7), the inner side of the opening (101) is clamped with a diaphragm (2), a cylinder (3) is embedded in the diaphragm (2), a clamping plate (201) is fixedly connected with the side surface of the diaphragm (2), the top of the membrane (2) is provided with a fingerprint identification area (202), a round hole (203) penetrates through fifteen male parts extending outwards from the outer side of the fingerprint identification area (202), the bottom of the round hole (203) is bonded with a camera barrel (8), the side surface of the outer frame (1) is fixedly connected with a power supply key sleeve (4) and a volume key sleeve (5), a glass sheet (9) is bonded on the top of the outer frame (1), a light-transmitting ring (901) is carved on the top of the glass sheet (9), the outer side of the light-transmitting ring (901) extends outwards for fifteen centimeters to penetrate through a through hole (902).
2. The mobile phone optical protective film for fingerprint identification according to claim 1, wherein the outer frame (1) is made of plastic material, the power key sleeve (4) and the volume key sleeve (5) on the side surface of the outer frame (1) are both of an integrated structure, and the outer frame (1) is connected with the glass sheet (9) in an adhesive manner.
3. The optical protective film for the mobile phone used for fingerprint identification according to claim 1, wherein the bottom of the glass sheet (9) is smooth, the thickness of the glass sheet (9) is less than two centimeters of the thickness of the membrane (2), and the glass sheet (9) and the membrane (2) are attached to each other.
4. The optical protective film for mobile phone used for fingerprint identification according to claim 1, wherein the cylinder (3) is made of transparent plastic material, the cylinder (3) is located right below the fingerprint identification area (202), and the cylinder (3) is embedded inside the membrane (2).
5. The optical protective film for the mobile phone used for fingerprint identification according to claim 1, wherein the diameter of the light-transmitting ring (901) is equal to the diameter of the fingerprint identification area (202), the light-transmitting ring (901) is made of light-guiding plastic, and the light-transmitting ring (901) is carved on the top of the glass sheet (9).
6. The optical protective film for the mobile phone used for fingerprint identification according to claim 1, wherein the circular hole (203) and the through hole (902) are located on the same vertical line, the inner diameter of the circular hole (203) is matched with the outer diameter of the front camera of the mobile phone, and the circular hole (203) penetrates through the top of the membrane (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732834.2U CN211857502U (en) | 2020-05-07 | 2020-05-07 | Mobile phone optical protective film for fingerprint identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020732834.2U CN211857502U (en) | 2020-05-07 | 2020-05-07 | Mobile phone optical protective film for fingerprint identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211857502U true CN211857502U (en) | 2020-11-03 |
Family
ID=73177507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020732834.2U Active CN211857502U (en) | 2020-05-07 | 2020-05-07 | Mobile phone optical protective film for fingerprint identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211857502U (en) |
-
2020
- 2020-05-07 CN CN202020732834.2U patent/CN211857502U/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 mobile phone optical protective film for fingerprint identification Effective date of registration: 20220407 Granted publication date: 20201103 Pledgee: Shenzhen Branch of Guoren Property Insurance Co.,Ltd. Pledgor: Shenzhen pictographic Technology Co.,Ltd. Registration number: Y2022980003970 |
|
| 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 |
Date of cancellation: 20231108 Granted publication date: 20201103 Pledgee: Shenzhen Branch of Guoren Property Insurance Co.,Ltd. Pledgor: Shenzhen pictographic Technology Co.,Ltd. Registration number: Y2022980003970 |