CN109246963A - Bent glass cover-plate, screen display mould group and electronic equipment - Google Patents
Bent glass cover-plate, screen display mould group and electronic equipment Download PDFInfo
- Publication number
- CN109246963A CN109246963A CN201811344062.9A CN201811344062A CN109246963A CN 109246963 A CN109246963 A CN 109246963A CN 201811344062 A CN201811344062 A CN 201811344062A CN 109246963 A CN109246963 A CN 109246963A
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- glass
- bending
- bent
- electronic equipment
- slot
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/203—Uniting glass sheets
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses bent glass cover-plate, screen display mould group and electronic equipment, bent glass cover-plate therein, including cover board matrix and bending component, the cover board matrix include the flexible glass layer and nonbreakable glass layer of mutual contraposition welding；The nonbreakable glass layer has several through this layer and extends laterally to the bending through slot of nonbreakable glass layer two sides, for providing resigning when bending to the nonbreakable glass layer for being located at its two sides；The bending component includes that welding is set to several Glass hinges for being located at bending through slot position on nonbreakable glass layer, guiding when for providing bending to the nonbreakable glass layer of bending through slot two sides.Glass cover-plate, screen display mould group and electronic equipment provided by the invention, structure novel is simultaneously reliable, and makes the electronic equipment that can realize one-part form or multisection type bending, to be not limited to conventional panel moulding, and further provides its portability.
Description
Technical field
It the present invention relates to cover sheet is the screen display electronic product technical field of all-glass work more particularly to bent
Glass cover-plate, screen display mould group and electronic equipment.
Background technique
As people are to the appearance of the screen displays class of electronic devices such as mobile phone and the demand of function is promoted and the day of technology
Gradually mature, more and more products efforts be made so that on the front shroud and back shroud of the electronic equipment used with 3D glass, in conjunction with glass
The design of the electronic product of glass material is also more diversified.
In a kind of existing product solution, the front and rear cover plate using 2D or 3D glass as electronic product equipment is real
The equipment that existing glass is combined with other materials, or the equipment of full glass material.Such demand, traditional approach are assembled
Electronic equipment can only realize single plate moulding, limit the outer diversity shape design of mobile phone and other applications, equally
Limit the promotion of its portability in a mobile environment.
Summary of the invention
The purpose of the present invention is to provide a kind of bent glass cover-plate, screen display mould group and electronic equipments, to meet electronics
The non-tablet moulding and design of the electronic equipment used under equipment, especially mobile environment, while enhancing its portability.
To achieve the above object, the first aspect of the present invention provides bent glass cover-plate comprising cover board matrix and
Component is bent, the cover board matrix includes the flexible glass layer and nonbreakable glass layer of mutual contraposition welding；
The nonbreakable glass layer have several through this layer and extend laterally to nonbreakable glass layer two sides bending it is logical
Slot, for providing resigning when bending to the nonbreakable glass layer for being located at its two sides；
The bending component includes that welding is set to several glass hinges for being located at bending through slot position on nonbreakable glass layer
Chain, guiding when for providing bending to the nonbreakable glass layer of bending through slot two sides.
In a certain possible embodiment: the flexible glass layer is the flexible flat glass with uniform thickness,
Thickness range is 10um-300um；The nonbreakable glass layer is a rigid frame-type glass.
In a certain possible embodiment: the strain point of the flexible flat glass and rigid frame-type glass less than 150 DEG C,
The difference of softening point is less than 200 DEG C, and the difference of thermal expansion coefficient and percent thermal shrinkage is less than 1%.
In a certain possible embodiment: the position of a bending through slot is equipped at least one described Glass hinge.
In a certain possible embodiment: the Glass hinge is the glass with hinge function comprising rotating part
And support portion；
The rotating part is set to the surface of corresponding bending through slot；The quantity of the support portion be two, and respectively with position
Nonbreakable glass layer welding in bending through slot two sides accordingly is fixed；It is described when the cover board matrix is bent about Glass hinge
Support portion is bent about rotating part.
In a certain possible embodiment: the rotating part has the outer surface of revolution, by two circumferential positions of the outer surface of revolution
Extend outward to form two support portion；In the form of sheets, and the two is respectively positioned on the same secant of the rotating part to two support portion
On extension line.
To achieve the above object, the second aspect of the present invention provides bent screen display mould group, and the screen display mould group uses
Bent glass cover-plate in above-mentioned technical proposal is as preceding cover sheet, and including flexible display screen；
The nonbreakable glass layer is a rigid frame-type glass, and inside casing bread encloses and in the upper rectangular of the flexible glass layer
At a mounting groove；The flexible display screen fitting is set in the mounting groove.
To achieve the above object, the third aspect of the present invention provides bent electronic equipment, has all-glass protection
Cover board is used suitable for portability in a mobile environment；The electronic equipment includes the bent screen display in above-mentioned technical proposal
Mould group, and by adopting the above technical scheme in bent glass cover-plate as rear cover sheet；The screen display mould group and rear protection
The quantity of the bending through slot of cover board and position mutually correspond to, and form the electronic equipment with assembling；
Glass hinge in the electronic equipment is the glass with hinge function comprising rotating part and support portion；Institute
The surface that rotating part is set to corresponding bending through slot is stated, the quantity of the support portion is two, and respectively and positioned at corresponding curved
The nonbreakable glass layer welding of folding through slot two sides is fixed；
The electronic equipment further includes several bending axis, and quantity corresponds to the bending through slot of screen display mould group and rear cover sheet
Quantity, the rotating part coaxial arrangement of the same each Glass hinge for bending through slot correspond to after each bending axis and assembling, and is kept
It is relatively fixed；The electronic equipment can be about several described bending axis bendings.
In a certain possible embodiment: the rotating part of each Glass hinge all has to be run through along its axis of rotation direction
The through hole of setting, the bending axis passes through the through hole of corresponding each Glass hinge, to be coaxially arranged, and keeps opposite
It is fixed.
In a certain possible embodiment, the electronic equipment is including but not limited to one of following equipment: mobile phone,
Tablet computer, smartwatch.
Bent glass cover-plate, screen display mould group and electronic equipment provided by the present invention are flat by flexibility using fusion techniques
After glass sheet and rigid frame-type beading are integral, the shape of forward and backward cover sheet is processed, so that preceding cover sheet and soft
Property display screen be bonded to form screen display mould group, then the screen display mould group and rear cover sheet are assembled, being formed has full glass protection lid
The bent electronic equipment of plate, the bent electronic equipment under external force, can be realized flat condition and bending state
Switching, thus can be effectively improved and overcome and cannot achieve lacking for the bending of full glass cover sheet since glass material is limited
It falls into, generates a kind of completely new bent glass cover-plate, screen display mould group and electronic equipment, enrich the configuration design of electronic equipment,
Its portability is also improved simultaneously.
Detailed description of the invention
Fig. 1 shows the perspective view of the cover board matrix of the embodiment of the present invention；
Fig. 2 shows the perspective views of the glass cover-plate of the embodiment of the present invention；
Fig. 3 shows the perspective view of the Glass hinge of the embodiment of the present invention；
Fig. 4 shows the perspective view of the screen display mould group of the embodiment of the present invention；
Fig. 5 shows the perspective view of screen display mould group of the embodiment of the present invention equipped with bending axis；
Fig. 6 shows the side view of screen display mould group of the embodiment of the present invention equipped with bending axis；
Fig. 7 shows the status diagram when electronic equipment bending of one embodiment of the invention；
Fig. 8 shows the status diagram when electronic equipment bending of another embodiment of the present invention.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is further illustrated.
Please also refer to Fig. 1-3, the embodiment of the present invention provides firstly a kind of bent glass cover-plate 10, which can
For use as electronic equipment or the cover sheet of its screen display mould group, and including cover board matrix and bending component.
The embodiment of the present invention is only capable of producing the defect of plate moulding to solve the glass system electronic equipment of the prior art, on
Stating glass cover-plate also has following configuration, when so that the both ends of the cover board matrix are by certain folding force or moment of rupture,
Cover board matrix can be bent about bending component.Certainly, the bending be it is lossless, can inversely recall so that should
Glass cover-plate can arbitrarily switch between bending state and flat condition.
Specifically, the cover board matrix includes the flexible glass layer 11 and nonbreakable glass layer 12 of mutual contraposition welding, two
Person combines and forms one.The flexible glass layer 11 can be bent itself, but since its thickness is often relatively thin, in order to provide
Better protecting effect, the embodiment of the present invention also add nonbreakable glass layer 12, itself is not bent.In the present embodiment, institute
Stating flexible glass layer 11 is the flexible flat glass with uniform thickness, thickness range 10um-300um, and described rigid
Property glassy layer 12 be a rigid frame-type glass.
Further, the nonbreakable glass layer 12 has several through the layer and extends laterally to nonbreakable glass layer two
The bending through slot 13 of side, for providing resigning when bending to the nonbreakable glass layer for being located at its two sides.The bending through slot 13
It can directly be cut and be formed by CNC process equipment, or using multiple rigid frame-type glass arrangeds, the bending of advance reservation therebetween
The width of through slot 13, then carry out welding and formed.The bending component is then set on nonbreakable glass layer 12 including welding and is located at
Several Glass hinges 14 for bending 13 position of through slot, when for providing bending to the nonbreakable glass layer 12 of bending 13 two sides of through slot
Guiding.
Through the above structure, cover board matrix by external force and have bending trend when, flexible glass layer 11 therein itself
It is i.e. bent, and the nonbreakable glass layer 12 that itself can not be bent is multiple discontinuous due to being divided by several bending through slots 13
Part, thus it is between each other by the resigning effect of bending through slot, its own not bent characteristic is overcome, so as to reality
The existing bending of cover board matrix on the whole.Further, 14 welding of Glass hinge be set on nonbreakable glass layer 12 correspond to it is curved
The position for rolling over through slot 13, so that the nonbreakable glass layer 12 for being divided into multiple portions by it can be in the support and guiding of Glass hinge 14
Effect is lower to be completed bending and restores, and stability is higher.
In the quantitative relation of bending through slot 13 and Glass hinge 14, the embodiment of the present invention has following configuration: one curved
Folding through slot is corresponding at least one described Glass hinge.For enhancing stability and service life, in the embodiment depicted in figure 2, rigid glass
Glass layer 12 has a bending through slot 13 extended transversely through, and its top is correspondingly arranged on two Glass hinges 14.
It is illustrative, about the technique by flexible glass layer and nonbreakable glass layer welding, it is preferred that the fusion joining process
Organic adhesive or adhesive agent can not be used using the incomplete fusion techniques of no glue, the technology, it can be in layer glass
A fusion tomography is formed between joint surface, so that the good fusion of the two is an entirety, and there is good break-resistance ability
With other mechanical performances.Specific process step, requirement and the effect without the incomplete fusion techniques of glue, can refer to publication No. is
The technology contents that the Chinese invention patent application of " CN105565647A " is announced, this will not be repeated here.It preferably, is better
Complete the welding of two kinds of glass, the strain point of the flexible flat glass and rigid frame-type glass is less than 150 DEG C, the difference of softening point
Value is less than 200 DEG C, and the difference of thermal expansion coefficient and percent thermal shrinkage is less than 1%.
In some preferred embodiments, two kinds of different colors can be used with rigid frame-type glass in the flexible flat glass
Glass former material, or the color coating of different colors is plated by coloured silk depositing process in identical former material, with the dress of reinforcing glass cover board
Adorn effect.Further, it is also possible to corresponding shell shape be processed by mechanical processing techniques such as CNC processing, with abundant product dress
Adorn the diversity of aspect.
In the present embodiment, the Glass hinge 14 is the glass with hinge function comprising rotating part 141 and support
Portion 142.The rotating part 141 is set to the surface of corresponding bending through slot 13, and the quantity of the support portion 142 is two, and point
12 welding of nonbreakable glass layer of bending 13 two sides of through slot not corresponding with being located at is fixed.The cover board matrix is about Glass hinge 14
When bending, the support portion 142 is about rotating part bending 141.In specific structure, the rotating part 141 has the outer surface of revolution, by
Two circumferential positions of the outer surface of revolution extend outward to form two support portion 142.Two support portion in the form of sheets, and the equal position of the two
In on the extension line of the same secant of the rotating part 141.
Referring next to Fig. 4, it illustrates another embodiment of the present invention, the embodiment is in above-mentioned bent glass cover-plate 10
On the basis of further create, provide bent screen display mould group 20.The screen display mould group 20 by adopting the above technical scheme in
Bent glass cover-plate 10 is used as preceding cover sheet, and including flexible display screen 21.In the embodiment, the nonbreakable glass layer 12
For rigid frame-type glass, inside casing bread encloses and forms a mounting groove in the top of the flexible glass layer 11, described flexible aobvious
The fitting of display screen 21 is set in the mounting groove.Since display screen sheet is as flexible, just make the screen display mould group 20 also can be such as
Glass cover-plate 10 equally realizes bending in an identical manner.
Referring finally to Fig. 5-8, another embodiment of the present invention still further provides bent electronic equipment 30, is suitable for
Portability uses in a mobile environment.The electronic equipment is including but not limited to one of following equipment: mobile phone, plate electricity
Brain, smartwatch, or be other commonly used in the electronic equipment of portable use.
The electronic equipment 30 has all-glass cover sheet, specifically comprising bent in above-described embodiment
Screen display mould group 20, and rear cover sheet is used as using the bent glass cover-plate 10 in above-described embodiment.The screen display mould group 20
It is mutually corresponded to the quantity of bending through slot 13 and position possessed by rear cover sheet 10, the electronics is formed with assembling and is set
It is standby, so that two chief components of the electronic equipment 30, can carry out jointly curved in the position of same bending through slot 13
Folding realizes the bending effect of electronic equipment 30 on the whole.
It is worth noting that it is curved that each Glass hinge 14 of corresponding same bending through slot 13 should be set to this in assembling
Roll over the different location on the extending direction of through slot 13.In addition, the nonbreakable glass layer after described in cover sheet 10 should also be as relatively
Nonbreakable glass layer in screen display mould group 20 is much thicker, so that the assembling that the two can be closer.
Correspondingly, the Glass hinge 14 in the electronic equipment 30 is as described in above-described embodiment, including rotating part 141
With support portion 142, rotating part is set to the surface of corresponding bending through slot 13, and the quantity of the support portion 142 is two, and respectively
12 welding of nonbreakable glass layer of bending 13 two sides of through slot corresponding with being located at is fixed.
In the embodiment, the electronic equipment 30 further includes several bending axis 31, and quantity corresponds to 20 He of screen display mould group
Each glass of same bending through slot 13 is corresponded to after the quantity of the bending through slot 13 of cover sheet 10 afterwards, each bending axis 31 and assembling
The rotating part 141 of hinge 14 is coaxially disposed, and keeps relatively fixed with it, so that the electronic equipment 30 on the whole can
It is bent respectively about several described bending axis 31 more accurately, improves stability when its bending, prevent because of bending
Position is difficult to find, and damages internal components.
In preferred embodiment, the rotating part 141 of each Glass hinge 14 all has to run through along its axis of rotation direction and set
The through hole 143 set, it is described bending axis 31 pass through corresponding each Glass hinge 14 through hole 143, with realize its with it is described
It bends axis 31 and rotating part 141 is coaxially disposed, and keep relatively fixed.
Referring to Fig. 7-8, which respectively show two kinds of embodiments of the bent electronic equipment 30 of above-described embodiment to bend
When status diagram.Electronic equipment 30 in Fig. 7 has one group of bending through slot 13 and a bending axis 31, thus can only carry out
One-part form bending；And the electronic equipment 30 in Fig. 8 then has four groups of bending through slots 13 and four bending axis, thus can carry out more
Segmentation bending.It should be appreciated that bending through slot 13 and the bending of respective numbers can be designed with the length of electronic equipment according to demand
Axis 31；According to the requirement of structural stability, on bending through slot 13 accordingly, single or multiple Glass hinges 14 can be used and carry out
Guiding.
So that bent glass cover-plate, screen display mould group and electronic equipment provided by the present invention will using fusion techniques
After flexible flat glass and rigid frame-type beading are integral, the shape of forward and backward cover sheet is processed, so that preceding protection cap
Plate and flexible display screen are bonded to form screen display mould group, then the screen display mould group and rear cover sheet are assembled, and being formed has full glass
The bent electronic equipment of cover sheet, the bent electronic equipment under external force, can be realized flat condition and bending
The switching of state, thus can be effectively improved and overcome and cannot achieve the curved of full glass cover sheet since glass material is limited
The defect of folding generates a kind of completely new bent glass cover-plate, screen display mould group and electronic equipment, enriches the shape of electronic equipment
Design, while also improving its portability.
The above description is only a preferred embodiment of the present invention, is not intended to limit its scope of the patents, all to utilize the present invention
Equivalent structure transformation made by specification and accompanying drawing content is directly or indirectly used in other related technical areas, similarly
It is included within the scope of the present invention.
Claims (10)
1. bent glass cover-plate, it is characterised in that: including cover board matrix and bending component, the cover board matrix includes mutually right
The flexible glass layer and nonbreakable glass layer of position welding；
The nonbreakable glass layer has several through this layer and extends laterally to the bending through slot of nonbreakable glass layer two sides,
For providing resigning when bending to the nonbreakable glass layer for being located at its two sides；
The bending component includes that welding is set to several Glass hinges for being located at bending through slot position on nonbreakable glass layer, is used
Guiding when providing from bending to the nonbreakable glass layer of bending through slot two sides.
2. bent glass cover-plate as described in claim 1, it is characterised in that: the flexible glass layer is one with uniformly thick
The flexible flat glass of degree, thickness range 10um-300um；The nonbreakable glass layer is a rigid frame-type glass.
3. bent glass cover-plate as claimed in claim 2, it is characterised in that: the flexible flat glass and rigid frame-type glass
The strain point of glass is less than 150 DEG C, and the difference of softening point is less than 200 DEG C, and the difference of thermal expansion coefficient and percent thermal shrinkage is less than 1%.
4. bent glass cover-plate as described in claim 1, it is characterised in that: the position of a bending through slot is equipped with extremely
A few Glass hinge.
5. bent glass cover-plate as described in claim 1, it is characterised in that: the Glass hinge is one with hinge function
Glass comprising rotating part and support portion；
The rotating part is set to the surface of corresponding bending through slot；The quantity of the support portion is two, and respectively and positioned at phase
The nonbreakable glass layer welding for the bending through slot two sides answered is fixed；When the cover board matrix is bent about Glass hinge, the support
Portion is bent about rotating part.
6. bent glass cover-plate as claimed in claim 5, it is characterised in that: the rotating part has the outer surface of revolution, by this
Two circumferential positions of the outer surface of revolution extend outward to form two support portion；In the form of sheets, and the two is respectively positioned on institute to two support portion
It states on the extension line of same secant of rotating part.
7. bent screen display mould group, it is characterised in that: the screen display mould group is using bent glass cover as described in claim 1
Plate is as preceding cover sheet, and including flexible display screen；
The nonbreakable glass layer is a rigid frame-type glass, and inside casing bread encloses and forms one in the top of the flexible glass layer
Mounting groove；The flexible display screen fitting is set in the mounting groove.
8. bent electronic equipment has all-glass cover sheet, used suitable for portability in a mobile environment, feature
Be: the electronic equipment includes bent screen display mould group as claimed in claim 7, and using as described in claim 1
Bent glass cover-plate is as rear cover sheet；The quantity of the bending through slot of the screen display mould group and rear cover sheet and position are equal
It corresponds to each other, the electronic equipment is formed with assembling；
Glass hinge in the electronic equipment is the glass with hinge function comprising rotating part and support portion；Described time
Transfer part is set to the surface of corresponding bending through slot, and the quantity of the support portion is two, and bending corresponding with being located at is logical respectively
The nonbreakable glass layer welding of slot two sides is fixed；
The electronic equipment further includes several bending axis, and quantity corresponds to the number of the bending through slot of screen display mould group and rear cover sheet
The rotating part that each Glass hinge of same bending through slot is corresponded to after amount, each bending axis and assembling is coaxially disposed, and keeps opposite
It is fixed；The electronic equipment can be about several described bending axis bendings.
9. bent electronic equipment as claimed in claim 8, it is characterised in that: the rotating part of each Glass hinge all has
Along its axis of rotation direction through setting through hole, it is described bending axis pass through corresponding each Glass hinge through hole, with
It is coaxially disposed, and keeps relatively fixed.
10. the bent electronic equipment as described in any one in claim 8-9, which is characterized in that the electronic equipment is
One of including but not limited to following equipment: mobile phone, tablet computer, smartwatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344062.9A CN109246963A (en) | 2018-11-13 | 2018-11-13 | Bent glass cover-plate, screen display mould group and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344062.9A CN109246963A (en) | 2018-11-13 | 2018-11-13 | Bent glass cover-plate, screen display mould group and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109246963A true CN109246963A (en) | 2019-01-18 |
Family
ID=65078398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344062.9A Pending CN109246963A (en) | 2018-11-13 | 2018-11-13 | Bent glass cover-plate, screen display mould group and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109246963A (en) |
Cited By (3)
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| CN110570773A (en) * | 2019-09-18 | 2019-12-13 | 昆山工研院新型平板显示技术中心有限公司 | Flexible display panel |
| CN111970391A (en) * | 2019-05-20 | 2020-11-20 | 华为技术有限公司 | Electronic device, screen assembly, screen protector and manufacturing method thereof |
| WO2022039969A1 (en) * | 2020-08-19 | 2022-02-24 | Corning Incorporated | Glass article for vehicle interior system having a bendable display unit |
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