CN208271067U - Display terminal and its display screen - Google Patents
Display terminal and its display screen Download PDFInfo
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- CN208271067U CN208271067U CN201820714375.8U CN201820714375U CN208271067U CN 208271067 U CN208271067 U CN 208271067U CN 201820714375 U CN201820714375 U CN 201820714375U CN 208271067 U CN208271067 U CN 208271067U
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- display screen
- display
- cambered surface
- mounting groove
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Abstract
The utility model relates to a kind of display terminal and its display screens.Wherein display screen include display surface and display surface back to the back side and connect the first side of display surface and the back side.First side offers the mounting groove through display surface and the back side.Region other than mounting groove in first side forms the first cambered surface of evagination.Above-mentioned display terminal and its display screen in the first side of display screen by forming the first cambered surface, fall downward in the first side of display screen or when by external impacts, first cambered surface can disperse impact force to both sides, thus by impact stress quick release, and then play buffer function, so that the first side resisting breakage of display screen is strong, the intensity of display screen is improved.
Description
Technical field
The utility model relates to field of display technology, more particularly to a kind of display terminal and its display screen.
Background technique
With the development of information technology, the display terminals such as mobile phone, tablet computer, laptop have become people
Indispensable tool in life.In practical applications, the screen accounting of display terminal is bigger, the visual effect provided the user with and
User experience is better." screen comprehensively " becomes the pursuit of more and more users." screen comprehensively " is display terminal industry for super
One of height screen accounting display terminal is screen entirely from the front that literal upper explanation is exactly display terminal than broad definition.
However due to reserve the position of camera and earpiece in the front of display terminal, comprehensive screen display terminal that industry is declared is
The display terminal of superelevation screen accounting.
It for the superelevation screen accounting for realizing display terminal, needs to open up special-shaped slot in the display area of display screen, with reserved
The position of camera and earpiece.But found through simulation flowchart, after the screen body of display screen opens special-shaped slot, shield the edge of body with it is different
The stress of position shown in A is maximum in side wall junction, that is, Fig. 1 of shape slot, causes the edge strength of the fluting of display screen weaker,
Display screen falls or when by external collision, and screen body is easy the position shown in A from Fig. 1 and ruptures.
Utility model content
Based on this, it is necessary to for how to improve display screen strength problem, provide a kind of display terminal and its display screen.
A kind of display screen, including display surface, with the display surface back to the back side and connect the display surface with it is described
The first side at the back side；The mounting groove through the display surface and the back side is offered in the first side；Described first
The region in addition to mounting groove on side forms the first cambered surface of evagination.
Above-mentioned display screen has opened up the mounting groove through display surface and the back side in first side, to install display terminal
Photosensitive mould group and public address mould group.Since the slot area that the abnormity cutting carried out to open up mounting groove will lead to display screen is strong
Degree reduces, and can will form stress concentration point in the junction of the side wall of the first side and mounting groove of display screen, by
When external force collision, display screen is easier to rupture from stress concentration point.By forming the first cambered surface on the first side, in display screen
First side fall downward or when by external impacts, the first cambered surface can disperse impact force to both sides, so that impact be answered
Power quick release, and then buffer function is played, so that the first side resisting breakage of display screen is strong, improve the strong of display screen
Degree.
The mounting groove has bottom wall and the connection bottom wall and first cambered surface in one of the embodiments,
Side wall.
The side wall forms the second cambered surface, second cambered surface and first arc surfaced in one of the embodiments,
At one section of continuous cambered surface.
The side wall forms plane in one of the embodiments, and the plane and first cambered surface are tangent.
The junction of the side wall and the bottom wall forms fillet in one of the embodiments,.
The screen body further includes one end far from the mounting groove with first cambered surface in one of the embodiments,
The second side of connection, the second side and first cambered surface are tangent.
The display surface and first cambered surface are tangent in one of the embodiments,.
The back side and first cambered surface are tangent in one of the embodiments,.
The first side forms two first cambered surfaces at left and right sides of mounting groove in one of the embodiments,
And the line on the vertex of two first cambered surfaces is perpendicular to the second side.
A kind of display terminal includes photosensitive mould group, public address mould group and above-mentioned display screen；The photosensitive mould group and/or expansion
Acoustic mode group is set in the mounting groove.
Above-mentioned terminal offers the display screen of mounting groove, and forms in the first side of display screen outer
The first convex cambered surface.Fall in display terminal or when by external impacts, the first cambered surface energy quick release impact stress, to keep away
Exempt from the display screen first side splintering problem weaker from intensity, improves the intensity of display screen, and then improve display terminal
Service life.
Detailed description of the invention
Fig. 1 is display screen structure schematic diagram of slotting in the prior art；
Fig. 2 is the structural schematic diagram of the display screen of an embodiment；
Fig. 3 is the cross-sectional view of the B-B section of display screen shown in Fig. 2；
Fig. 4 is the display screen structure schematic diagram of another embodiment.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Fig. 2 and Fig. 3 is referred to, the display screen 100 of an embodiment includes display surface 111 for displaying images and shows
Show face 111 back to the back side 112 and connect display surface 111 and the back side 112 first side.Feel to be installed to display terminal
Optical mode group and public address mould group shield and offer mounting groove 120 in the first side of body 110, and mounting groove 120 runs through display surface
111 and the back side 112.Further, mounting groove 120 has bottom wall 121 and connects the side wall of bottom wall 121 and first side
122。
Specifically, referring to Fig. 3, the display screen 100 of an embodiment further includes cap 130 and is laminated with cap 130
TFT substrate 140.The upper surface of cap 130 is the display surface 111 of display screen 100.The lower surface of TFT substrate 140 is
Shield the back side 112 of body 110.Further, display screen 100 further includes illuminating module (not shown), and illuminating module is wrapped in envelope
Between capping 111 and TFT substrate 112.Illuminating module can be OLED.Further, mounting groove 120 is provided with screen body 110
First side 113 on, and mounting groove 120 sequentially passes through cap 130 and TFT substrate 140.Due to cap 130 with
And TFT substrate 140 mostly uses the hard materials such as glass, when carrying out abnormity cutting Wei mounting groove 120 is opened up to screen body 110,
The junction of the side wall 122 and first side that are easy to cause mounting groove 120 forms stress concentration point, under external force, display
Screen 100 is easier to crack from stress concentration point position, causes 100 intensity of display screen poor.
Display screen caused by order to solve side wall 122 and first side junction the stress concentration due to mounting groove 120
The problem of 100 intensity deficiency, region of the display screen 100 other than the mounting groove 120 of first side form the first of evagination
Cambered surface 113.Specifically, there are two the first cambered surface 113 tools, and the two sides of mounting groove 120 are located at.
Above-mentioned display screen 100 has opened up the mounting groove 120 through display surface 111 Yu the back side 112 in first side, to pacify
Fill the photosensitive mould group and public address mould group of display terminal.Due to the abnormity cutting carried out to open up mounting groove 120 will lead to it is aobvious
The slot area strength reduction of display screen 100, and can be in the company of the side wall 122 of the first side and mounting groove 120 of display screen 100
The place of connecing will form stress concentration point, and when by external force collision, display screen 100 is easier to rupture from stress concentration point.By
The first cambered surface 113 is formed in first side, is fallen downward in the first side of display screen or when by external impacts, the first cambered surface
113 can disperse impact force to both sides, thus by impact stress quick release, and then buffer function is played, so that display screen 100
First side resisting breakage it is strong, improve the intensity of display screen 100.
Specifically, in one embodiment, mounting groove 120 can be rectangular channel or dovetail groove, further, mounting groove 120
Bottom wall 121 and the junction of side wall 122 of mounting groove 120 form fillet 1221, due to rectangle or trapezoidal mounting groove 120
The junction of bottom wall 121 and side wall 122 also will form stress concentration, and connecting bottom wall 121 by fillet 1221 can have with side wall 122
Effect reduces stress and concentrates.It is worth noting that in another embodiment, mounting groove 120 or arc groove.
Specifically, the side wall 122 of mounting groove 120 forms the second cambered surface, the second cambered surface difference in one of the embodiments,
The first cambered surface 113 and fillet 1221 are connected, and the second cambered surface and the first cambered surface 113 connecting with it can form one section continuously
Cambered surface, thus avoid the junction of the first cambered surface 113 and the second cambered surface formed stress concentrate, to further improve display
The intensity of screen 100.
Specifically, referring to fig. 4, in another embodiment, the side wall 122 of mounting groove 120 or plane, and side
Wall 122 and the first cambered surface 113 are tangent, so that the stress for reducing 113 junction of side wall 122 and the first cambered surface is concentrated.
Specifically, continuing with referring to fig. 2, display screen 100 further includes second side 114, second side 114 and the first cambered surface
One end of the side wall 122 of 113 separate mounting groove 120 connects.Further, second side 114 and the first cambered surface 113 are tangent,
It is concentrated to avoid the junction of the first cambered surface 113 and second side 114 from forming stress, to further improve display screen
100 intensity.
Specifically, in an embodiment, first side forms two the first cambered surfaces 113, and two at left and right sides of mounting groove 120
For the line on the vertex of a first cambered surface 113 perpendicular to second side 114, i.e., the protrusion height of two the first cambered surfaces 113 is equal.?
When cutting to first side and forming two cambered surfaces 113, same set of cutter one-pass molding is can be used in two cambered surfaces 113, no longer needs to
Tool changing, to knife, simplify processing procedure, improve production efficiency.
Further, referring to Fig. 3, display surface 111 and the first cambered surface 113 are tangent.The back side 112 and the first cambered surface 113 also phase
It cuts.In this way, the side wall 122 of the first cambered surface 113 and mounting groove 120, display surface 111, the back side 112 and second side 114 company
The stress concentration phenomenon at the place of connecing can reduce.When avoiding the first cambered surface 113 and being impacted, display screen 100 fills stress raiser
Splintering problem.
Specifically, referring to Fig. 3, in one embodiment, display screen 100 further includes the bolster attached overleaf on 112
150, bolster 150 can the back side 112 to display screen 100 form buffer protection, further improve the shock resistance energy of display screen
Power.Further, bolster 150 can have the padded coaming of certain elasticity for foam etc..
Specifically, in one embodiment, display screen further includes cover sheet 160, and cover sheet 160 is attached to display screen
On 100 display surface 111, to carry out intensity protection to display surface 111, the intensity of display screen 100 is further improved.Into one
Step ground, cover sheet 160 is translucent material, and the intensity of cover sheet 160 is greater than the strong of the cap 130 of display screen 100
Degree.Specifically, cover sheet 160 can be tempered glass.
The application in one embodiment, also provides a kind of display terminal, which includes photosensitive mould group, public address
The display screen 100 of mould group and any of the above-described embodiment, photosensitive mould group and public address mould group all accommodate in one of the embodiments,
In mounting groove 120, in another embodiment, can also only have any of photosensitive mould group or public address mould group to be housed in mounting groove
In 120.Wherein, photosensitive mould group includes at least one of photoelectric sensor module and camera module, and public address mould group is to listen cylinder mould
Group.
Further, display terminal can be mobile phone, tablet computer or laptop.During display terminal can also include
Frame, drive circuit board, shell etc..Center is set in outside drive circuit board and display screen 100, and shell is then arranged outside center
Portion, to protect display terminal.Display screen 100 is covered on drive circuit board and display screen 100 is electrically connected with drive circuit board
It connects, photosensitive mould group and public address mould group are mounted on the position corresponding with mounting groove 120 of drive circuit board.And photosensitive mould group
And public address mould group is exposed on the display surface 111 of display screen 100 through mounting groove 120.
Above-mentioned terminal offers the display screen 100 of mounting groove 120, and in the first side of display screen 100
Face forms the first cambered surface 113 of evagination.Fall in display terminal or when by external impacts, the first cambered surface 113 can fast quick-release
Impact stress is put, so as to avoid the display screen first side splintering problem weaker from intensity, improves the strong of display screen 100
Degree, and then improve the service life of display terminal.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of display screen, which is characterized in that the display screen include display surface, with the display surface back to the back side and company
Connect the first side of the display surface Yu the back side；It is offered in the first side through the display surface and the back side
Mounting groove；The region in addition to mounting groove in the first side forms the first cambered surface of evagination.
2. display screen according to claim 1, which is characterized in that the mounting groove has bottom wall and the connection bottom wall
With the side wall of first cambered surface.
3. display screen according to claim 2, which is characterized in that the side wall forms the second cambered surface, second cambered surface
One section of continuous cambered surface is formed with first cambered surface.
4. display screen according to claim 2, which is characterized in that the side wall forms plane, the plane and described the
One cambered surface is tangent.
5. display screen according to claim 2, which is characterized in that the junction of the side wall and the bottom wall forms circle
Angle.
6. display screen according to claim 1, which is characterized in that the screen body further includes separate with first cambered surface
The second side of one end connection of the mounting groove, the second side and first cambered surface are tangent.
7. display screen according to claim 1, which is characterized in that the display surface and first cambered surface are tangent.
8. display screen according to claim 1, which is characterized in that the back side and first cambered surface are tangent.
9. display screen according to claim 1 to 8, which is characterized in that the first side is in mounting groove or so
Two sides form two first cambered surfaces, and the line on the vertex of two first cambered surfaces is perpendicular to the second side.
10. a kind of display terminal, which is characterized in that including photosensitive mould group, public address mould group and such as any one of claim 1-9
The display screen；The photosensitive mould group and/or public address mould group are set in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714375.8U CN208271067U (en) | 2018-05-14 | 2018-05-14 | Display terminal and its display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714375.8U CN208271067U (en) | 2018-05-14 | 2018-05-14 | Display terminal and its display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271067U true CN208271067U (en) | 2018-12-21 |
Family
ID=64681760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714375.8U Active CN208271067U (en) | 2018-05-14 | 2018-05-14 | Display terminal and its display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271067U (en) |
-
2018
- 2018-05-14 CN CN201820714375.8U patent/CN208271067U/en active Active
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