CN209009246U - Protective film - Google Patents
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- CN209009246U CN209009246U CN201821599990.5U CN201821599990U CN209009246U CN 209009246 U CN209009246 U CN 209009246U CN 201821599990 U CN201821599990 U CN 201821599990U CN 209009246 U CN209009246 U CN 209009246U
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Abstract
The embodiment of the present application provides a kind of protective film; including membrane body and adhesive-layer; membrane body includes shielding part, adhesive portion, epitaxy part and handle portion; adhesive portion is arranged around shielding part and connect with shielding part; epitaxy part is arranged around adhesive portion and connect with adhesive portion; handle portion is connect with epitaxy part, and adhesive-layer is set to adhesive portion.Protective film provided by the present application can protect the various elements of electronic equipment during the circulation of electronic equipment, prevent element from damaging.
Description
Technical field
This application involves technical field of electronic equipment, and in particular to a kind of protective film.
Background technique
Existing electronic equipment (such as the mobile terminals such as mobile phone) is typically provided with the elements such as camera, display screen, this
Class component is easy to appear the situation being scratched during electronic equipment circulates, and influences product quality.Usually make in the prior art
The element protections such as camera, display screen are got up with protective film, but this kind of protective film is inconvenient is not readily separated simultaneously.
Utility model content
The application's is designed to provide a kind of protective film, to improve the accuracy rate of electronic equipment in an assembling process, into
And improve yields.
The embodiment of the present application provides a kind of protective film, including membrane body and adhesive-layer, and membrane body includes shielding part, bonding
Portion, epitaxy part and handle portion, adhesive portion are arranged around shielding part and connect with shielding part, and epitaxy part is arranged simultaneously around adhesive portion
It is connect with adhesive portion, handle portion is connect with epitaxy part, and adhesive-layer is set to adhesive portion.
Compared with the existing technology, protective film provided by the present application can protect electricity during the circulation of electronic equipment
The various elements of sub- equipment, prevent element from damaging.
These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of camera in the prior art;
Fig. 2 is the structural schematic diagram for the protective film that the application first embodiment provides;
Fig. 3 is the sectional view in Fig. 1 along line A-A;
Fig. 4 is the structural schematic diagram for the protective film that the application second embodiment provides;
Fig. 5 is the structural schematic diagram for the protective film that the application 3rd embodiment provides;
Fig. 6 is the sectional view in Fig. 5 along line B-B;
Fig. 7 is the structural schematic diagram for the protective film that the application fourth embodiment provides;
Fig. 8 is the sectional view in Fig. 7 along line C-C;
Fig. 9 is the structural schematic diagram for the protective film that the 5th embodiment of the application provides;
Figure 10 is the sectional view in Fig. 9 along line D-D;
Figure 11 is the sectional view for the protective film that the application sixth embodiment provides.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
With the fast development of electronic equipment (such as mobile terminal), display screen, camera etc. are provided in electronic equipment
Element, this class component usually all have transparent glass structure, are easily scratched and pollute, it usually needs using protecting film to it
It is protected.Existing protecting film is bonded in the shell of electronic equipment by viscose glue, and covers the elements such as camera, but is removing
During protecting film, viscose glue can be scratched on the front end face of camera lens, cause adhesive residue.
The electronic equipments such as existing mobile terminal, most of camera of setting are the shell settings for protruding from electronic equipment
, and decoration is set between camera and shell.Refering to fig. 1, cam lens have camera lens end face 1 and front end face 2,
Middle front end face 2 refers to: cam lens protrude the marginal portion of shell and the surface of camera decoration.
Therefore, the protective film in the embodiment of the present application is inventors herein proposed.The application is specifically described below in conjunction with attached drawing
Each embodiment.
First embodiment
Referring to Fig.2, protective film 10a includes membrane body 100a and adhesive-layer the present embodiment provides a kind of protective film 10a
200a, wherein adhesive-layer 200a is set to the surface of membrane body 100a, and the front end face for camera is bonded.
Referring to Figure 2 together and Fig. 3, membrane body 100a have opposite first surface 101 and second surface 102.Film sheet
Body 100a includes shielding part 110, adhesive portion 120, epitaxy part 130 and handle portion 140.Wherein, in the present embodiment, shielding part
110 is generally circular, to cooperate the shape of the camera lens end face of camera, for covering the camera lens end face of camera.In others
In embodiment, according to the shape and structure of cam lens end face, the cross section of shielding part 110 can be set rectangular, oval
The other shapes such as shape.
Adhesive portion 120 is arranged around shielding part 110 and connect with shielding part 110, and for adhesive-layer 200a to be arranged.This reality
It applies in example, adhesive portion 120 is substantially in circular annular region, and is located at the outside of shielding part 110.Also, in the present embodiment, adhesive portion
120 is wide radially, i.e. the circle that the inside edge of circle and adhesive portion 120 that the outer edge of adhesive portion 120 surrounds surrounds is same
Heart circle.In other some embodiments, adhesive portion 120 can surround the other shapes such as rectangular ring, oblong ring-type.Together
When, not wide form also can be set into adhesive portion 120.
In some embodiments, the radial width in the radial direction of adhesive portion 120 and the front end face of cam lens exist
Radial width radially is identical, and such adhesive portion 120 can be bonded in the front end face of cam lens completely, without being bonded
On camera lens.
Epitaxy part 130 is arranged around adhesive portion 120 and connect with adhesive portion 120.In the present embodiment, epitaxy part 130 is substantially
Annular in shape, epitaxy part 130 is located at the outside of adhesive portion 120, i.e. the separate shielding part 110 that is located at adhesive portion 120 of epitaxy part 130
Side.In some embodiments, wide form, the i.e. radial direction of epitaxy part 130 throughout can be set into epitaxy part 130
Width is all the same.In other some embodiments, other forms are also can be set into epitaxy part 130, such as: shielding part
110 is generally circular, and adhesive portion 120 is in substantially circular ring shape, and the outer edge of epitaxy part 130 is arranged to rectangular configuration.
In some embodiments, shielding part 110, adhesive portion 120 and epitaxy part 130 can pass through the modes knots such as bonding
It closes, in the present embodiment, shielding part 110, adhesive portion 120 and epitaxy part 130 are joined integrally by modes such as injection moldings, and hide
Cover 110, adhesive portion 120 and epitaxy part 130 it is joined integrally after be generally aligned in the same plane, that is, the first surface of membrane body 100a
101 and second surface 102 be plane, and first surface 101 is parallel with second surface 102.It is understood that in others
In some embodiments, the surface of curved surface or out-of-flatness is can be set into first surface 101 and second surface 102.
For facilitating hand to hold when removing protection portion, handle portion 140 is connect handle portion 140 with epitaxy part 130.This implementation
In example, the shape that handle portion 140 is stretched out in the direction that handle portion 140 is directed away from shielding part 110 is not limited, as long as convenient for holding
It holds.
In some embodiments, membrane body 100a can be made of materials such as polyethylene terephthalates (PET).
Wherein, handle portion 140 can also be arranged silicone oil and form release paper structure, to prevent adhesion.
Adhesive-layer 200a is used to for protective film 10a being affixed on the front end face of cam lens, and adhesive-layer 200a is set to viscous
Socket part 120, and it is connected to second surface 102.Adhesive-layer 200a surrounds ring-type, and in adhesive-layer 200a by shielding part 110 and outer
Prolong the exposing of portion 130.I.e. shielding part 110, epitaxy part 130 and handle portion 140 are not provided with adhesive-layer 200a.
In some embodiments, adhesive-layer 200a can be formed by materials such as acrylic adhesive, the thickness of adhesive-layer 200a
Degree for example can be 0.5-2mm, and smooth plane can be set into far from the surface of membrane body 100a by adhesive-layer 200a, in order to
It is carried out with the front end face of cam lens be bonded.
Protective film 10a provided in this embodiment by the way that epitaxy part 130 is arranged in the outer of adhesive portion 120, while will only glue
Glue-line 200a is set to adhesive portion 120, and when protecting to cam lens, adhesive-layer 200a is only pasted on the front end of camera lens
Face will not be attached to camera lens.Simultaneously when removing protective film 10a, people's gripping handle portion 140 drives epitaxy part 130 will be whole together
A protective film 10a tears, and avoids adhesive residue in the front end face of camera lens.
In some embodiments, the radial width of epitaxy part 130 can be greater than, equal to or less than adhesive portion 120
Radial width.In the present embodiment, the radial width of epitaxy part 130 is slightly less than the radial width of adhesive portion 120, i.e. epitaxy part 130
Radial width be slightly less than the radial width of adhesive-layer 200a, and the radial width of epitaxy part 130 is 2-5mm.In others one
In a little embodiments, the radial width of epitaxy part 130 is also possible to other numerical value.
By the way that epitaxy part 130 is arranged in 120 outer of adhesive portion, when can to remove protective film 10a, people is to handle portion
140 pulling force is rapidly conducted to adhesive portion 120 through epitaxy part 130, quickly by adhesive-layer 200a from the front end face of camera lens
It removes, prevents adhesive residue.It is understood that the radial width of epitaxy part 130 can also in other some embodiments
To be less than 2mm or be greater than 5mm.
The present embodiment also provides the production method of protective film 10a a kind of comprising following steps:
S11: forming membrane body 100a, wherein has shielding part 110, adhesive portion 120, epitaxy part 130 on membrane body 100a
And handle portion 140, wherein adhesive portion 120 is arranged around shielding part 110 and connect with shielding part 110, and epitaxy part 130 is surround
Adhesive portion 120 is arranged and connect with adhesive portion 120, and handle portion 140 is connect with epitaxy part 130.In some embodiments, film sheet
Body 100a can be prepared by way of integrated injection molding.
S12: adhesive-layer 200a is covered in the adhesive portion 120 of membrane body 100a, adhesive-layer 200a can pass through dispensing, brush coating etc.
Mode is overlying on adhesive portion 120.
Second embodiment
It include membrane body 100b and adhesive-layer the present embodiment provides a kind of protective film 10b, protective film 10b refering to Fig. 4
200b, the difference with first embodiment are that the structure of the shielding part 110 in membrane body 100b is different.Same section can join
Read first embodiment.
In the present embodiment, shielding part 110 includes covering protection portion 111 and transition connection portion 112.Transition connection portion 112
Around covering protection portion 111 and connecting with protection portion 111 is covered, adhesive portion 120 is connect around transition connection portion 112 and with transition
Portion 112 connects.Wherein, protection portion 111 is covered for covering cam lens, the covering part when in use of transition connection portion 112
Cam lens front end face the part by portrait attachment.Designing in this way is advantageous in that: when removing protective film 10b, gluing
There are distances between the partial distance cam lens of the close shielding part 110 of glue-line 200b, even if adhesive-layer 200b appearance is a little
Residual, residue glue will not be pullled and are attached on cam lens during removing protective film 10b.
In some embodiments, transition connection portion 112 can form folding line or broken line with covering between protection portion 111
Deng.The radial width of transition connection portion 112 for example can be set to 0.5-3mm, and the radial width of transition connection portion 112 can
To be less than the radial width of adhesive portion 120.
3rd embodiment
It include membrane body 100c and adhesive-layer the present embodiment provides a kind of protective film 10c, protective film 10c refering to Fig. 5
200c, the difference with first embodiment is, in the present embodiment, membrane body 100c further includes the first fence 150 and the second fence
160, same section is refering to first embodiment.
Also referring to Fig. 5 and Fig. 6, in the present embodiment, the first fence 150 and the second fence 160 are all set in the second table
Face 102, i.e. the first fence 150 and the second fence 160 are located at the ipsilateral of shielding part 110, the first fence 150 with adhesive-layer 200c
And second fence 160 be all set in adhesive portion 120, and between the first fence 150 and the second fence 160 have interval.One
In a little embodiments, the first fence 150 and the second fence 160 can take shape in membrane body 100c by membrane pressure molding mode.
In the present embodiment, adhesive portion 120 has the first periphery 121 and the second periphery 122.Wherein, the first periphery 121 and screening
Cover 110 is adjacent, and the second periphery 122 is adjacent with epitaxy part 130, and the first fence 150 is set to the first periphery 121, the second fence
160 are set to the second periphery 122.In some embodiments, the diameter of the radial width of the first fence 150 and the second fence 160
It can be equal or different to width.
Adhesive-layer 200c is set between the first fence 150 and the second fence 160, passes through the first fence 150 of setting and the
Two fences 160 can prevent viscose glue from overflowing adhesive portion region, especially prevent outside viscose glue when adhesive-layer 200c is arranged
It overflows to shielding part 110, causes protective film 10c when in use, adhesive adherence is in cam lens.
Viscose glue, since viscose glue has certain mobility, will appear excessive during being set to adhesive portion 120
The phenomenon that.In the present embodiment, the first fence 150 and the second fence 160 surround ring-type, and viscose glue is being set to adhesive portion 120
During, only it need to can guarantee and be set by adhesive-layer 200c by viscose glue brush between the first fence 150 and the second fence 160
When being placed in adhesive portion 120, viscose glue will not be excessive.It is understood that in other some embodiments, the first fence 150
The structure of discontinuous also can be set into the second fence 160.
Carried out when in use with camera decoration for the ease of adhesive-layer 200c it is be bonded, in the present embodiment, the first fence
150 protrude from 120 surface of adhesive portion height it is identical as the thickness of adhesive-layer 200c, the second fence 160 protrudes from adhesive portion 120
The height on surface is identical as the thickness of adhesive-layer 200c.The advantages of this arrangement are as follows: the separate adhesive portion of the first fence 150
120 end face, the second fence 160 protrude from the end face of adhesive portion 120 and the surface flush with each other of adhesive-layer 200c, are being bonded
During, adhesive-layer 200c can be preferably bonded with the front end face of cam lens.Meanwhile in the mistake for removing protective film 10c
Cheng Zhong, since the first fence 150 and the second fence 160 contact adhesion with adhesive-layer 200c, when user's gripping handle is reversely torn
Except when, the second fence 160 is first detached from the front end face of cam lens, at this time between the second fence 160 and adhesive-layer 200c by
In the effect of bonding force, and bonding force exists in the direction perpendicular to adhesive portion 120, so that adhesive-layer 200c is not susceptible to
Fracture, causes bonding agent to remain.
In addition, in the present embodiment, the first fence 150 protrude from the surface of adhesive portion 120 height and the second fence 160 it is convex
Height for the surface of adhesive portion 120 is equal, i.e. the end face and second that the first fence 150 protrudes from the surface of adhesive portion 120
The end face that fence 160 protrudes from adhesive portion 120 is concordant.
Existing camera decoration is usually provided with chamfering, for the ease of by the front end face of adhesive-layer 200c and camera
Fitting can also set the height on the surface that the first fence 150 protrudes from adhesive portion 120 in other some embodiments
It is set to the form that the height on surface of adhesive portion 120 is protruded from less than the second fence 160, at this time the separate bonding of adhesive-layer 200c
The surface in portion 120 can be set into relative to the inclined form of plane where the surface of adhesive portion 120, while use release paper
Adhesive-layer 200c is pasted on to carry out shaping.In this way, can by adhesive-layer 200c preferably with the camera shooting with chamfering structure
The front end face of head mirror head is bonded bonding.
It is understood that the first fence 150 protrudes from the surface of adhesive portion 120 in other some embodiments
Height can be less than the thickness of adhesive-layer 200c, i.e. the surface of adhesive-layer 200c separate adhesive portion 120 can protrude from the
One fence 150.Likewise, the height that the second fence 160 protrudes from the surface of adhesive portion 120 can be less than the thickness of adhesive-layer 200c
Degree, i.e. the surface of adhesive-layer 200c separate adhesive portion 120 can protrude from the second fence 160.
Protective film 10c provided in this embodiment both can be convenient and be set by the first fence 150 of setting and the second fence 160
Adhesive-layer 200c is set, prevents adhesive-layer 200c excessive during setting, and protective film 10c can be made in the process removed
In do not occur glue residual.
It is understood that can according to need selective only setting first in other some embodiments and enclose
Column 150 or the second fence 160.Such as: when need to only guarantee when coating adhesive-layer 200c, viscose glue will not be excessive to shielding part 110
When interior, the first fence 150 can be only set.When need to only guarantee that, when coating adhesive-layer 200c, viscose glue will not be excessive to epitaxy part
When in 130, the second fence 160 can be only set.
Fourth embodiment
Refering to Fig. 7, the present embodiment provides a kind of protective film 10d, the difference with 3rd embodiment is, the present embodiment
In, membrane body 100d further includes the first reinforcing rib 170 and the second reinforcing rib 180, and same section please refers to 3rd embodiment.
Referring to Figure 7 together and Fig. 8, in the present embodiment, refering to figure, in the present embodiment, the first reinforcing rib 170 is enclosed with first
Column 150 is connected and is protruded into adhesive-layer 200d, and the first reinforcing rib 170 is located at 102 side of second surface and connects with adhesive portion 120
It connects.In some embodiments, the first reinforcing rib 170 can pass through membrane pressure molding mode and adhesive portion 120 and the first fence
150 is joined integrally.
Second reinforcing rib 180 connect with the second fence 160 and protrudes into adhesive-layer 200d, and the second reinforcing rib 180 is located at
102 side of second surface is simultaneously connect with adhesive portion 120.In some embodiments, the second reinforcing rib 180 can by membrane pressure at
Type mode and adhesive portion 120 and the second fence 160 are joined integrally.
By the first reinforcing rib 170 of setting and the second reinforcing rib 180, membrane body 100d and adhesive-layer can be further enhanced
The bond area of 200d increases bonding force, avoids during removing protective film 10d, adhesive-layer 200d fracture residual.Simultaneously
Since the first reinforcing rib 170 and the second reinforcing rib 180 protrude into adhesive-layer 200d, the ontology that adhesive-layer 200d can be enhanced is strong
Degree forms the structure for being similar to " reinforcing bar water-setting soil ", prevents during removing protective film 10d, adhesive-layer 200d itself hair
Raw fracture.
In the present embodiment, the quantity of the first reinforcing rib 170 and the second reinforcing rib 180 is multiple, multiple first reinforcements
Muscle 170 is provided at circumferentially spaced along the first fence 150, and multiple second reinforcing ribs 180 are set along the second the circumferentially-spaced of fence 160
It sets.In some embodiments, multiple first reinforcing ribs 170 and multiple second reinforcing ribs 180 can be mutually arranged in a one-to-one correspondence.
In other some embodiments, multiple first reinforcing ribs 170 and multiple second reinforcing ribs 180 can also be staggered, i.e.,
The position of multiple first reinforcing ribs 170 and multiple second reinforcing ribs 180 mutually staggers.Such set-up mode can make
The extended distance of one reinforcing rib 170 and the second reinforcing rib 180 is longer, and then enhances its function and effect.
It is understood that in other some embodiments, only setting 170 He of the first reinforcing rib for the property of can choose
One of second reinforcing rib 180, can also play the role of at this time with it is identical in the present embodiment.In some embodiments, when
First reinforcing rib 170 is only set, 170 extended distance of the first reinforcing rib can be increased, and extend to the separate of adhesive-layer 200d
The edge of first fence 150, or when the second reinforcing rib 180 is only arranged, 180 extended distance of the second reinforcing rib can be increased,
And extend to the edge far from the second fence 160 of adhesive-layer 200d.
Protective film 10d provided in this embodiment can increase the bulk strength of adhesive-layer 200d while increase adhesive-layer 200d
Prevent adhesive-layer 200d from breaking to form residue glue during removing protective film 10d with the bond area of membrane body 100d.
The present embodiment also provides the production method of above-mentioned protective film 10d, comprising the following steps:
Step S21: forming membrane body 100d, wherein has shielding part 110, adhesive portion 120, epitaxy part on membrane body 100d
130 and handle portion 140, wherein adhesive portion 120 is arranged around shielding part 110 simultaneously to be connect, 130 ring of epitaxy part with shielding part 110
It is arranged around adhesive portion 120 and is connect with adhesive portion 120, handle portion 140 is connect with epitaxy part 130.
The first fence 150 is formed in first periphery 121 adjacent with shielding part 110 of adhesive portion 120.In adhesive portion 120
Second periphery 122 adjacent with epitaxy part 130 form the second fence 160.Generation type for example can be directly in membrane body
It is formed on 100d by membrane pressure molding mode.
Step S22: adhesive-layer 200d is formed, wherein adhesive-layer 200d is formed in the first fence 150 and the second fence 160
Between adhesive portion 120 a side surface.
5th embodiment
Refering to Fig. 9 and Figure 10, the present embodiment provides a kind of protective film 10e, the difference with fourth embodiment is, this reality
It applies in example, membrane body 100e further includes third reinforcing rib 190.Same section please refers to fourth embodiment.
Please continue to refer to Fig. 9 and Figure 10, in the present embodiment, third reinforcing rib 190 includes first end 191 and second end 192,
Wherein first end 191 is located at 102 side of second surface and is connected to the second fence 160, and second end 192 is prolonged towards handle orientations
It stretches, i.e. third reinforcing rib 190 and the second reinforcing rib 180 two sides being away from each other that are located at the second fence 160.Also, third is reinforced
Muscle 190 is connect with epitaxy part 130.In some embodiments, third reinforcing rib 190 can pass through epitaxy part 130 and extending portion
The handle portion 140 divided.
The effect that third reinforcing rib 190 is arranged is that for user during removing protective film 10e, hand holds handle portion
140, and exert oneself towards the opposite direction of handle portion 140, the pulling force that user applies handle portion 140 can be directly through third reinforcing rib
190 conduction drive adhesive-layer 200e to be detached from the front end faces of cam lens to the second fence 160, compared to being not provided with third
The mode of reinforcing rib 190 and the second fence 160 can quickly conduct pulling force to adhesive-layer 200e, so that adhesive-layer
200e is separated with front end face rapidly, avoids adhesive-layer 200e that fracture residual occurs.
In the present embodiment, third reinforcing rib 190 can be formed in epitaxy part 130 by membrane pressure molding mode and second enclose
Column 160, also, the height on the surface for protruding from epitaxy part 130 of third reinforcing rib 190 is from first end 191 to 192 side of second end
To being gradually reduced, the feel that will not influence user hand gripping handle portion 140 is set in this way.It is understood that in others one
In a little embodiments, the end face of the separate epitaxy part 130 of third reinforcing rib 190 can also be concordant with adhesive-layer 200e.
The present embodiment also provides the preparation method of said protection film 10e comprising following steps:
S31: forming membrane body 100e, and membrane body 100e has shielding part 110, adhesive portion 120, epitaxy part 130 and hand
Shank 140, wherein adhesive portion 120 is arranged around shielding part 110 and connect with shielding part 110, and epitaxy part 130 is around adhesive portion
120 are arranged and connect with adhesive portion 120, and handle portion 140 is connect with epitaxy part 130.In some embodiments, membrane body 100e
It can be prepared by way of integrated injection molding.
The first fence 150 is formed in first periphery 121 adjacent with shielding part 110 of adhesive portion 120.In adhesive portion 120
Second periphery 122 adjacent with epitaxy part 130 form the second fence 160.The first reinforcing rib is formed in adhesive portion 120 simultaneously
170, the second reinforcing rib 180 and third reinforcing rib 190.Wherein, the first reinforcing rib 170 and the second reinforcing rib 180 are located at first
Between fence 150 and the second fence 160, third reinforcing rib 190 is located at 160 outside of the second fence and prolongs towards handle portion 140
It stretches.Generation type, which for example can be, directly to be formed on membrane body 100e by membrane pressure molding mode.
S32: adhesive-layer 200e is formed, wherein adhesive-layer 200e is formed in first fence 150 and second fence
One side surface of the adhesive portion 120 between 160.
It is understood that in other some embodiments, the first fence 150, the are only provided with when selectivity
When a part in two fences 160, the first reinforcing rib 170, the second reinforcing rib 180 and third reinforcing rib 190, it is corresponding directly
It is formed on membrane body 100e by membrane pressure molding mode.
Then adhesive-layer 200e is covered in the adhesive portion 120 of membrane body 100e, adhesive-layer 200e is overlying on the first fence 150 and
Between two fences 160, adhesive-layer 200e can be overlying on adhesive portion 120 by modes such as dispensing, brush coatings.
5th embodiment
In some electronic equipments, may containing two or more camera, usually containing 2 or two with
On camera in the case where, the setting of multiple camera intervals needs to protect each camera with protective film respectively at this time
Shield.
Refering to fig. 11, it include membrane body 100f and adhesive-layer the present embodiment provides a kind of protective film 10f, protective film 10f
200f, wherein membrane body 100f includes shielding part 110, adhesive portion 120, epitaxy part 130 and handle portion 140.In the present embodiment,
Shielding part 110 includes the first shielding part 113 and the second shielding part 114, and the first shielding part 113 and second covers interval setting.The
One shielding part 113 and the equal generally circular in shape structure of the second shielding part 114, adhesive portion 120 are arranged around shielding part 110, i.e.,
First shielding part 113 and the glued portion 120 of the second shielding part 114 are surround.First shielding part 113 and the second shielding part
114 may be respectively used for covering a camera, therefore the protective film 10f provided in the present embodiment can be applied to be provided with two
The electronic equipment of a camera.
Adhesive portion 120 and the structure of epitaxy part 130 are identical with the first embodiment, and difference is bonded in this present embodiment
The cross section that portion 120 and epitaxy part 130 are formed is rough oblong.
In some embodiments, viscose glue can also be coated between the first shielding part 113 and the second shielding part 114, answered
Position between used time the first shielding part 113 and the second shielding part 114 is adhered between two cameras.It is understood that
It is that in other some embodiments, the quantity of shielding part 110 can also be 2 or more, at this point, multiple shielding parts 110 can
It, can also be in matrix array, circular array or other modes arrangement with along same arranged in a straight line.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of protective film characterized by comprising
Membrane body, the membrane body include shielding part, adhesive portion, epitaxy part and handle portion, and the adhesive portion is around the screening
Cover is arranged and connect with the shielding part, and the epitaxy part is arranged and connect with the adhesive portion, institute around the adhesive portion
Handle portion is stated to connect with the epitaxy part;And
Adhesive-layer, the adhesive-layer are set to the adhesive portion.
2. protective film according to claim 1, which is characterized in that the shielding part includes covering protection portion and transition company
Socket part, the transition connection portion are connect around the covering protection portion and with the covering protection portion, and the adhesive portion is around institute
It states transition connection portion and is connect with the transition connection portion.
3. protective film according to claim 1, which is characterized in that the adhesive portion has the first periphery and the second periphery,
First periphery and the shielding part are adjacent, and second periphery and the epitaxy part are adjacent, and the membrane body further includes the
One fence, first fence is set to first periphery, and is located at the ipsilateral of the membrane body with the adhesive-layer.
4. protective film according to claim 3, which is characterized in that the membrane body further includes a plurality of first reinforcing rib, more
First reinforcing rib described in item is connect with first fence, and is protruded into the adhesive-layer.
5. protective film according to claim 3, which is characterized in that first fence protrudes from the surface of the adhesive portion
Height be equal to or less than the adhesive-layer thickness.
6. according to the described in any item protective films of claim 3-5, which is characterized in that the membrane body further includes the second fence,
Second fence is set to second periphery, and is located at the ipsilateral of the membrane body with the adhesive-layer.
7. protective film according to claim 6, which is characterized in that the membrane body further includes a plurality of second reinforcing rib, more
Second reinforcing rib described in item is connect with second fence, and is protruded into the adhesive-layer.
8. protective film according to claim 6, which is characterized in that the membrane body further includes third reinforcing rib, and described
Three reinforcing ribs are connected to second fence, and extend towards the handle portion direction.
9. protective film according to claim 8, which is characterized in that the third reinforcing rib includes opposite first end and
Two ends, the first end are connect with second fence, and the third reinforcing rib protrudes from the height of the epitaxy part from described
First end to the second end is gradually reduced.
10. protective film according to claim 1, which is characterized in that the shielding part includes that the first shielding part and second hide
Cover, first shielding part and described second cover interval setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821599990.5U CN209009246U (en) | 2018-09-28 | 2018-09-28 | Protective film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821599990.5U CN209009246U (en) | 2018-09-28 | 2018-09-28 | Protective film |
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CN209009246U true CN209009246U (en) | 2019-06-21 |
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CN201821599990.5U Active CN209009246U (en) | 2018-09-28 | 2018-09-28 | Protective film |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109264182A (en) * | 2018-09-28 | 2019-01-25 | Oppo广东移动通信有限公司 | Protective film and preparation method thereof |
CN114408378A (en) * | 2022-01-25 | 2022-04-29 | 昆山联滔电子有限公司 | Membrane module and assembly method |
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2018
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109264182A (en) * | 2018-09-28 | 2019-01-25 | Oppo广东移动通信有限公司 | Protective film and preparation method thereof |
CN114408378A (en) * | 2022-01-25 | 2022-04-29 | 昆山联滔电子有限公司 | Membrane module and assembly method |
CN114408378B (en) * | 2022-01-25 | 2023-04-07 | 昆山联滔电子有限公司 | Membrane module and assembly method |
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