CN107592761A - Cover plate assembly and preparation method thereof, electronic equipment - Google Patents
Cover plate assembly and preparation method thereof, electronic equipment Download PDFInfo
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- CN107592761A CN107592761A CN201710767061.4A CN201710767061A CN107592761A CN 107592761 A CN107592761 A CN 107592761A CN 201710767061 A CN201710767061 A CN 201710767061A CN 107592761 A CN107592761 A CN 107592761A
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- cover plate
- decoration
- seal
- support division
- installation
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Abstract
This application discloses a kind of cover plate assembly, including：Cover plate, it is provided with installation through-hole；Decoration, including basic ring and support division, the basic ring are arranged in the installation through-hole, and the support division is against the cover plate；First seal, it is arranged between the support division and the cover plate；Second seal, it is fitted on the decoration and the cover plate, for sealing the gap between the medial surface of the installation through-hole and the decoration.The area that the support division and cover plate of the application decoration are overlapping is big, reduces the stress suffered by cover plate, and then can reduce the risk of cover plate rupture.The application also provides a kind of electronic equipment, and a kind of preparation method of cover plate assembly.
Description
Technical field
The application is related to electronic device field, more particularly to a kind of cover plate assembly and preparation method thereof, electronic equipment.
Background technology
With the demand in market, increasing electronic equipment is provided with fingerprint module, and fingerprint module is arranged on electricity
On the positive cover plate of sub- equipment.In the assembling of fingerprint module, common using back of the body dress, i.e. fingerprint module is from the bottom of cover plate
On the cover board, the mode for fitting through glue bonding is fixed on the cover board for assembling.The electronic equipment of prior art is in environmental test
Afterwards, cover plate causes cover plate to be easily broken due to the stress by glue.
The content of the invention
The application provides a kind of cover plate assembly and preparation method thereof, electronic equipment, can solve the problem that in the prior art due to glue
The problem of water causes cover plate to be easily broken.
The application use a technical scheme be：A kind of cover plate assembly is provided, including：
Cover plate, it is provided with installation through-hole；
Decoration, including basic ring and support division, the basic ring are arranged in the installation through-hole, and the support division is against institute
State cover plate；
First seal, it is arranged between the support division and the cover plate；
Second seal, it is fitted on the decoration and the cover plate, for sealing the medial surface of the installation through-hole
With the gap between the decoration.
The application also provides a kind of electronic equipment, including upper lid and cover plate assembly as described above, and cover plate assembly is set
On upper lid, on cover for supporting second seal.
The application also provides a kind of preparation method of cover plate assembly, including：
A cover plate is provided, the cover plate is provided with installation through-hole；
One decoration is provided, the basic ring of the decoration is arranged in the installation through-hole, and the decoration supports
Portion is held against the cover plate；
First seal is set between the support division and the cover plate；
Second seal is bonded on the decoration and the cover plate, to seal the medial surface of the installation through-hole and institute
State the gap between decoration.
Cover plate in the application is provided with installation through-hole, and basic ring is arranged in installation through-hole, the support division of decoration against
Cover plate, first seal are arranged between support division and cover plate, in stress of the cover plate by first seal, due to decoration
Support division and cover plate it is overlapping area it is big, reduce cover plate suffered by stress, and then can reduce cover plate rupture risk；This
Outside, second seal is fitted on decoration and cover plate, for sealing the gap between the medial surface of installation through-hole and decoration,
And then ensure the sealing of cover plate assembly.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the floor map of the embodiment cover plate assembly of the application one；
Fig. 2 is partial cutaway schematic view of Fig. 1 cover plate assembly along I-I directions；
Fig. 3 is the enlarged diagram of Fig. 2 cover plate assembly II parts；
Fig. 4 is partial cutaway schematic view of Fig. 1 cover plate assembly along III-III directions；
Fig. 5 is the schematic perspective view of the embodiment electronic equipment of the application one；
Fig. 6 is the partial cutaway schematic view of the cover plate assembly of another embodiment of the application；
Fig. 7 is the partial cutaway schematic view of Fig. 6 cover plate assembly；
Fig. 8 is the schematic flow sheet of the preparation method of the embodiment cover plate assembly of the application one；
Fig. 9 is the assembling schematic diagram of Fig. 8 middle cover board components；
Figure 10 is partial cutaway schematic view of Fig. 5 electronic equipment along I-I directions.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the application, rather than the limit to the application
It is fixed.It also should be noted that for the ease of description, the part related to the application illustrate only in accompanying drawing and not all knot
Structure.Based on the embodiment in the application, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the application protection.
Term " first " in the application, " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " are defined
At least one this feature can be expressed or be implicitly included to three " feature.In the description of the present application, " multiple " be meant that to
It is few two, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application
Such as up, down, left, right, before and after ...) it is only used for explaining the phase under a certain particular pose (as shown in drawings) between each part
To position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It is alternatively also to include the step of not listing or unit, or alternatively also includes for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Shown in Figure 1, the application provides the cover plate assembly 100 of an embodiment, and the cover plate assembly 100 may include cover plate
110.The cover plate 110 can be to be arranged on 200 positive touch cover of electronic equipment, as shown in Figure 5.
As shown in Figures 2 and 3, the cover plate assembly 100 may also include decoration 120, first seal 130 and second seals
Part 140.The cover plate assembly 100 can apply to electronic equipment 200, and the electronic equipment 200 can be mobile phone, IPad, intelligence wearing
Equipment, digital audio ＆ video players, electronic reader, handheld game machine and vehicle electronic device etc..It is appreciated that electronic equipment
200 include but is not limited to the example disclosed in the present embodiment.
Specifically, as shown in Figures 2 and 3, the cover plate 110 includes upper surface 111 and lower surface 112, its cover plate 110 it is upper
Surface 111 is touch surface, and user can carry out touch control operation in the upper surface 111 of cover plate 110, and specific touch control operation can be to click on
Or slide, realize function corresponding with touch control operation with control electronics 200；The lower surface 112 of cover plate 110 and cover plate
110 upper surface 111 is oppositely arranged.It is appreciated that in other embodiment, cover plate 110 can be to be arranged on the back side of electronic equipment 200
Glass cover-plate.
Wherein, cover plate 110 is provided with installation through-hole 113, and installation through-hole 113 is through the upper surface 111 of cover plate 110 and following table
Face 112.Operated in order to facilitate user, installation through-hole 113 can be arranged on the bottom section of cover plate 110, and the installation
Through hole 113 is arranged on the centre position of the bottom section of cover plate 110, and then cover plate 110 is symmetrical structure, so that electronic equipment
200 is more attractive in appearance.It is appreciated that installation through-hole 113 can also be arranged on the other positions of cover plate 110 in other embodiments,
Such as cover plate 110 can be the glass cover-plate for being arranged on the back side of electronic equipment 200, installation through-hole 113 can be arranged on cover plate 110
Intermediate region.
The shape of the installation through-hole 113 can be round rectangle.It is appreciated that in other embodiments, installation through-hole 113 can
To be arranged to other shapes, such as circular or ellipse.
Decoration 120 is arranged in installation through-hole 113, and wherein decoration 120 includes basic ring 121 and support division 122, supports
Direction extension of the portion 122 from one end of basic ring 121 to the axis away from basic ring 121.I.e. basic ring 121 is under cover plate 110
The one end on surface 112 is provided with support division 122, direction extension of the support division 122 toward the axis away from basic ring 121.Basic ring 121
Shape can be round rectangle, in other embodiments, the shape of basic ring 121 can be other shapes, for example, it is circular or
Ellipse.
Wherein, the quantity of support division 122 can be 2, and two support divisions 122 can be separately positioned on the phase of decoration 120
To both sides, such as two support divisions 122 are separately positioned on the left and right sides of decoration 120, and the both sides up and down of decoration 120 are not
It is provided with support division 122.It is appreciated that in other embodiments, the quantity of support division 122 can be 4, and four support divisions 122 can
To be set around decoration 120.
The support division 122 of decoration 120 is against cover plate 110, i.e., the support division 122 of decoration 120 is under cover plate 110
Surface 112 is set；Support division 122 can be used for decoration 120 being fixed on cover plate 110, i.e., support division 122 is resisted against cover plate
110 lower surface 112, moved with limiting decoration 120 relative to cover plate 110, to improve the experience effect of user.
First seal 130 is arranged between support division 122 and cover plate 110, i.e., first seal 130 is arranged on support division
Between 122 and the lower surface 112 of cover plate 110.Dispensing is set between support division 122 and cover plate 110, i.e., in the He of support division 122
First seal 130 is formed using mode for dispensing glue between the lower surface 112 of cover plate 110, first seal 130 is used to support
Portion 122 is fitted in the lower surface 112 of cover plate 110, to cause support division 122 that decoration 120 is fixed on cover plate 110.Can be with
Understand, in other embodiments, first seal 130 can be other seals, such as between support division 122 and cover plate 110
Transparent glue is coated with, to form first seal 130.
After cover plate assembly 100 carries out environmental test, first seal 130 can produce stress, due to support division 122 and lid
The area that the lower surface 112 of plate 110 is overlapping is big, and the area that the lower surface 112 of cover plate 110 is stressed is big, and then can reduce
The stress that the lower surface 112 of cover plate 110 is subject to, the risk of the rupture of cover plate 110 can be reduced.
Further, second seal 140 is fitted on decoration 120 and cover plate 110, i.e., decoration 120 is assemblied in cover plate
After 110 installation through-hole 113, second seal 140 is fitted at the cooperation of the lower surface 112 of decoration 120 and cover plate 110
142, specifically：At the cooperation 142 can be between support division 122 and the lower surface 112 of cover plate 110 gap, as shown in Figure 3；
At the cooperation 142 can also be between basic ring 121 and cover plate 110 gap, as shown in Figure 4.Therefore second seal 140 is used for close
The gap sealed between the medial surface 114 and decoration 120 of installation through-hole 113, ensure the waterproof seal of cover plate assembly 100.It is logical
Aforesaid way is crossed, can prevent water or dust and other impurities between decoration 120 and the medial surface 114 of installation through-hole 113
Gap enters electronic equipment 200 and influences the normal work of electronic equipment 200.
Wherein, second seal 140 is fitted on decoration 120 and cover plate 110 by gum layer 141；The gum layer 141
Can be double faced adhesive tape, for second seal 140 to be fitted in into decoration 120 and cover plate 110.
Wherein, second seal 140 can be silica gel waterproof seal.In other embodiments, second seal 140 can be with
For other waterproof seals, the waterproof seal formed for example with marine glue.
Wherein, cover plate 110 can use the light transmissive materials such as glass, ceramics or sapphire to be made.It is upper due to cover plate 110
Surface 111 is often subject to collide or the contact such as scratches, therefore the material of cover plate 110 can use the larger material of hardness, example
Such as sapphire material, the upper surface 111 of cover plate 110 can also be provided with protection board, to avoid the upper surface 111 of cover plate 110
Scratched.
Wherein, decoration 120 can be made of metal material, to improve the intensity of decoration 120, such as stainless steel
Material, and then meet the intensity requirement of decoration 120, also with corrosion resistance, the life-span of raising decoration 120.It is appreciated that dress
Gadget 120 can also use plastics or other materials to be made.
The application also provides the cover plate assembly of another embodiment, refers to shown in Fig. 6-Fig. 7, the decoration of the present embodiment
120 are further provided with supporting part 123, supporting part 123 are extended inwardly to form in one end of basic ring 121, i.e., basic ring 121 is close to lid
One end of the lower surface 112 of plate 110 is provided with supporting part 123, and supporting part 123 extends towards the direction of the axis of basic ring 121.
Supporting part 123 and support division 122 are arranged on same one end of basic ring 121.
Wherein, supporting part 123 and support division 122 are formed stepped, i.e. supporting part 123 and support division 122 is not located at
In same level.It is appreciated that in other embodiments, supporting part 123 and support division 122 can be arranged on same level
On.
Second seal 140 is further fitted in supporting part 123 by gum layer 141, to ensure the anti-of cover plate assembly 100
Water tightness.
Wherein, the angle of support division 122 and the lateral surface 124 of basic ring 121 is right angle or obtuse angle, so that support division 122
Against the lower surface 112 of cover plate 110.
The fingerprint identification module 210 of electronic equipment 200 is arranged in decoration 120, and supporting part 123 is used to support fingerprint to know
Other module 210.Wherein, supporting part 123 can support and location fingerprint identification module 210, and then improve fingerprint identification module
210 with the efficiency of assembling of decoration 120.
One end of the upper surface 111 of cover plate 110 is provided with inclined-plane 125 in basic ring 121, the inclined-plane 125 is oblique for guiding
Face, for guiding the finger of user smoothly to enter in basic ring 121, to carry out fingerprint recognition operation in fingerprint identification module 210, enter
And improve the accuracy rate that user carries out fingerprint recognition operation.
Further, metal level is plated on inclined-plane 125, such as in the chromium coating of inclined-plane 125, to cause decoration 120 more
Add attractive in appearance.Wherein, inclined-plane 125 is ring surface, can so facilitate user from each mode by finger insert in basic ring 121 with by
Press fingerprint identification module 210.
The preparation method that the application also provides the cover plate assembly of an embodiment, refer to shown in Fig. 1-Fig. 5, Fig. 8-Fig. 9, should
The preparation method of cover plate assembly 100 comprises the following steps：
801：A cover plate 110 is provided, the cover plate 110 is provided with installation through-hole 113；
Wherein, cover plate 110 includes upper surface 111 and lower surface 112, and the upper surface 111 of its cover plate 110 is touch surface；
The lower surface 112 of cover plate 110 and the upper surface 111 of cover plate 110 are oppositely arranged.
Installation through-hole 113 runs through the upper surface 111 and lower surface 112 of cover plate 110.Operated, pacified in order to facilitate user
Dress through hole 113 can be arranged on the bottom section of cover plate 110, and the installation through-hole 113 is arranged on the bottom section of cover plate 110
Centre position, and then cover plate 110 is symmetrical structure, so that electronic equipment 200 is more attractive in appearance.
802：One decoration 120 is provided, the basic ring 121 of decoration 120 is arranged in installation through-hole 113, and decoration
120 support division 122 is against cover plate 110；
Wherein, decoration 120 includes basic ring 121 and support division 122, and support division 122 is from one end of basic ring 121 to extension
Stretch, the shape and installation through-hole 113 of basic ring 121 are round rectangle.Decoration 120 is assembled from the lower surface 112 of cover plate 110
In installation through-hole 113, so that the basic ring 121 of decoration 120 is arranged in installation through-hole 113, and decoration 120 supports
Portion 122 is resisted against the lower surface 112 of cover plate 110 against cover plate 110, i.e. support division 122, to limit decoration 120 relative to lid
Plate 110 moves.
803：First seal 130 is set between support division 122 and cover plate 110；
Wherein, first seal 130 is arranged between support division 122 and the lower surface 112 of cover plate 110, that is, supported
First seal 130 is formed using mode for dispensing glue between portion 122 and the lower surface of cover plate 110 112.First seal 130 is used
In the lower surface 112 that support division 122 is fitted in cover plate 110, to cause support division 122 that decoration 120 is fixed on into cover plate 110
On.It is appreciated that in other embodiments, first seal 130 can be other seals, such as in support division 122 and cover plate
Transparent glue is coated between 110, to form first seal 130.
804：Second seal 140 is bonded on decoration 120 and cover plate 110, to seal the medial surface of installation through-hole 113
Gap between 114 and decoration 120.
Wherein, gum layer 141 is set in the basic ring 121 and support division 122 of decoration 120 first, then in decoration 120
With on cover plate 110 be bonded second seal 140, between sealing between the medial surface 114 of installation through-hole 113 and decoration 120
Gap.I.e. second seal 140 is fitted on decoration 120 and cover plate 110 by gum layer 141；The gum layer 141 can be two-sided
Glue, for second seal 140 to be fitted in into decoration 120 and cover plate 110.And then water or dust and other impurities can be prevented
Gap between decoration 120 and the medial surface 114 of installation through-hole 113 enters electronic equipment 200 and influences electronic equipment 200
Normal work.
The cover plate assembly 100 assembled by the above method, after environmental test is carried out, first seal 130 can produce should
Power, because the overlapping area in the lower surface 112 of support division 122 and cover plate 110 is big, what the lower surface 112 of cover plate 110 was stressed
Area is big, and then the stress that the lower surface 112 that can reduce cover plate 110 is subject to, and can reduce the risk of the rupture of cover plate 110.
As shown in Figure 10, the application provides the electronic equipment 200 of an embodiment, and electronic equipment 200 includes cover plate module
100th, fingerprint recognition module 210 and upper lid 220, its cover plate module 100 are arranged on lid 220, and upper lid 220 is used to support the
Two seals 140, to ensure the sealing of waterproof.
Wherein, fingerprint identification module 210 is arranged in decoration 120, and the supporting part 123 of decoration 120 refers to for support
Line identification module 210.Wherein, supporting part 123 can support and location fingerprint identification module 210, and then improve fingerprint recognition
Module 210 and the efficiency of assembling of decoration 120.
In summary, the cover plate of the application is provided with installation through-hole, and decoration is arranged in installation through-hole, and decoration supports
Portion is held to be arranged between support division and cover plate against cover plate, first seal, in stress of the cover plate by first seal, by
It is big in the overlapping area of the support division and cover plate of decoration, the stress suffered by cover plate is reduced, and then cover plate rupture can be reduced
Risk；In addition, second seal is fitted on decoration and cover plate, for seal installation through-hole medial surface and decoration it
Between gap, and then ensure the sealing of cover plate assembly.
Presently filed embodiment is the foregoing is only, not thereby limits the scope of the claims of the application, it is every to utilize this
The equivalent structure or equivalent flow conversion that application specification and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in the scope of patent protection of the application.
Claims (10)
- A kind of 1. cover plate assembly, it is characterised in that including：Cover plate, it is provided with installation through-hole；Decoration, including basic ring and support division, the basic ring are arranged in the installation through-hole, and the support division is against the lid Plate；First seal, it is arranged between the support division and the cover plate；Second seal, it is fitted on the decoration and the cover plate, for sealing medial surface and the institute of the installation through-hole State the gap between decoration.
- 2. cover plate assembly according to claim 1, it is characterised in that the set-point between the support division and the cover plate Glue, to form the first seal.
- 3. cover plate assembly according to claim 1, it is characterised in that the second seal be fitted in the decoration and At the cooperation of the cover plate.
- 4. cover plate assembly according to claim 1, it is characterised in that the support division is from one end of the basic ring to remote The direction extension of the axis of the basic ring, the support division are used to the decoration being fixed on the cover plate.
- 5. cover plate assembly according to claim 4, it is characterised in that the folder of the support division and the lateral surface of the basic ring Angle is right angle or obtuse angle.
- 6. cover plate assembly according to claim 5, it is characterised in that the decoration also includes supporting part, the support Portion extends from one end of the basic ring to the direction of the axis of the basic ring, and the supporting part and the support division are arranged on institute State same one end of basic ring.
- 7. cover plate assembly according to claim 1, it is characterised in that the cover plate assembly further comprises gum layer, institute Second seal is stated to be fitted on the decoration and the cover plate by the gum layer.
- 8. a kind of electronic equipment, it is characterised in that the cover plate assembly including Shang Gai and as described in claim 1-7 any one, The cover plate assembly is arranged on the upper lid, it is described on cover for supporting the second seal.
- 9. electronic equipment according to claim 8, it is characterised in that the electronic equipment includes fingerprint identification module, institute State fingerprint identification module to be arranged in the decoration, the supporting part of the decoration is used to support the fingerprint identification module.
- A kind of 10. preparation method of cover plate assembly, it is characterised in that including：A cover plate is provided, the cover plate is provided with installation through-hole；One decoration is provided, the basic ring of the decoration is arranged in the installation through-hole, and the support division of the decoration Against the cover plate；First seal is set between the support division and the cover plate；Second seal is bonded on the decoration and the cover plate, to seal the medial surface of the installation through-hole and the dress Gap between gadget.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767061.4A CN107592761A (en) | 2017-08-30 | 2017-08-30 | Cover plate assembly and preparation method thereof, electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767061.4A CN107592761A (en) | 2017-08-30 | 2017-08-30 | Cover plate assembly and preparation method thereof, electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107592761A true CN107592761A (en) | 2018-01-16 |
Family
ID=61051893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710767061.4A Pending CN107592761A (en) | 2017-08-30 | 2017-08-30 | Cover plate assembly and preparation method thereof, electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107592761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572974A (en) * | 2019-09-18 | 2019-12-13 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
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| US9281339B1 (en) * | 2014-09-17 | 2016-03-08 | Sunasic Technologies, Inc. | Method for mounting chip on printed circuit board |
| US20170055353A1 (en) * | 2015-08-21 | 2017-02-23 | Samsung Electronics Co., Ltd. | Contact structure and contact device, and electronic device including the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110572974A (en) * | 2019-09-18 | 2019-12-13 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
| CN110572974B (en) * | 2019-09-18 | 2024-05-10 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |
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| RJ01 | Rejection of invention patent application after publication |