CN207352311U - A kind of frame connecting structure and terminal - Google Patents
A kind of frame connecting structure and terminal Download PDFInfo
- Publication number
- CN207352311U CN207352311U CN201721215021.0U CN201721215021U CN207352311U CN 207352311 U CN207352311 U CN 207352311U CN 201721215021 U CN201721215021 U CN 201721215021U CN 207352311 U CN207352311 U CN 207352311U
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- China
- Prior art keywords
- frame
- adhesive surface
- frame body
- connecting component
- backlight
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Abstract
The utility model discloses a kind of frame connecting structure and terminal, which includes：Frame body, structure glue and it is stacked on frame body and treats connecting component；Frame body has the first adhesive surface, and the first adhesive surface treats the upper surface of connecting component for lateral wall and/or the frame body direction of frame body；Treating connecting component has the second adhesive surface, and the second adhesive surface is to treat the side surface of connecting component and/or treat lower surface of the connecting component towards frame body；Groove structure is offered on first adhesive surface；Structure glue and the first adhesive surface and the second adhesive surface are be bonded, and part-structure glue is filled in groove structure.The frame connecting structure of the utility model, increases the contact area between structure glue and the first adhesive surface, improves frame body and treats the bonding strength between connecting component.
Description
Technical field
It the utility model is related to connection structure, more particularly to a kind of frame connecting structure and terminal.
Background technology
Mobile phone products are mobile consumption electronic products, and ultra-narrow frame and high screen accounting become into consumption demand hot spot and development
Gesture.Ultra-narrow frame and high screen accounting display screen, not only improve visual effect, but also will not reduce hand-held grip feeling.
In order to realize the ultra-narrow frame of mobile phone, in the prior art, the bonding between backlight metal frame and liquid crystal display panel
Mode is by the way of side wall bonding connection, that is, passing through the structure glue lateral wall with backlight metal frame and liquid crystal display respectively
The side surface bonding of panel, realizes the connection between backlight metal frame and liquid crystal display panel.When being bonded, carrying on the back first
Hot melt adhesive (structure glue) is put on the lateral wall of light metal frame and the side surface of liquid crystal display panel, then carries out the pressurize of certain time
Adhesive curing so that hot melt adhesive curing molding.
Since interior of mobile phone is used for the space very little of contained structure glue, it is desirable to which the thickness of the structure glue after curing molding cannot
It is blocked up, but the size of the structure glue of curing molding is difficult to control again.In practical operation, dispensing amount can be controlled, to protect
The thickness for demonstrate,proving the structure glue after curing molding is not exceeded.The mode of this dispensing amount control can cause the structure glue after curing molding
Contact area between backlight metal frame is small.Simultaneously as the size of the lateral wall of backlight metal frame is inherently small, can also make
The contact area obtained between backlight metal frame and structure glue is small.
Since the contact area between structure glue and backlight metal frame is small so that the knot between structure glue and backlight metal frame
It is weaker with joint efforts.In hot environment, high humidity environment and drop test, backlight metal frame is easily separated with structure glue.
In conclusion in the prior art the defects of is, the contact area between structure glue and backlight metal frame is small, causes
Bonding strength between backlight metal frame and liquid crystal display panel is low.
Utility model content
The utility model embodiment provides a kind of frame connecting structure and terminal, with solution framework body and treats connecting portion
The problem of bonding strength between part is low.
In a first aspect, the utility model embodiment provides a kind of frame connecting structure, including：Frame body, structure glue
And it is stacked on the frame body and treats connecting component；
The frame body has the first adhesive surface, first adhesive surface for the frame body lateral wall and/or
The frame body treats the lower surface of connecting component described in；
Described to treat that connecting component has the second adhesive surface, second adhesive surface is the side surface for treating connecting component
And/or described treat connecting component towards the upper surface of the frame body；
Groove structure is offered on first adhesive surface；
The structure glue and first adhesive surface and second adhesive surface are be bonded, and part-structure glue is filled in institute
State in groove structure.
Second aspect, the utility model embodiment additionally provide a kind of terminal, and the terminal includes above-mentioned frame and connects
Structure.
In this way, in the such scheme of the utility model, by the way that groove structure will be opened up in the first of frame body the viscous knead dough,
So that the contact area increase between structure glue and frame body, and then improve frame body and treat the connection between connecting component
Intensity.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, below by the utility model embodiment
Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 shows the structure diagram of the frame connecting structure of the utility model embodiment；
Fig. 2 represents that the frame body of the utility model embodiment and structure when not being attached between connecting component are shown
It is intended to；
Fig. 3 represents one of structure diagram of frame body of the utility model embodiment；
Fig. 4 represents the second structural representation of the frame body of the utility model embodiment；
Fig. 5 represents the third structural representation of the frame body of the utility model embodiment；
Fig. 6 represents the four of the structure diagram of the frame body of the utility model embodiment；
Fig. 7 represents the five of the structure diagram of the frame body of the utility model embodiment；
Fig. 8 shows the six of the structure diagram of the frame body of the utility model embodiment；
Fig. 9 represents the seven of the structure diagram of the frame body of the utility model embodiment；
Figure 10 represents the eight of the structure diagram of the frame body of the utility model embodiment；
Figure 11 represents the assembling structure signal of the backlight frame of the utility model embodiment, liquid crystal display panel and glass cover-plate
Figure；
Figure 12 is represented between the backlight frame of the utility model embodiment and liquid crystal display panel as structure when being attached
Schematic diagram；
Figure 13 represents the assembling structure schematic diagram between the middle frame structure of the utility model embodiment and glass cover-plate；
Structure when Figure 14 represents not to be attached between the middle frame structure of the utility model embodiment and glass cover-plate is shown
It is intended to.
Description of reference numerals：1st, frame body；2nd, structure glue；3rd, connecting component is treated；4th, groove structure；11st, backlight frame；
12nd, middle frame structure；13rd, backlight module；31st, liquid crystal display panel；32nd, glass cover-plate；101st, upper surface；201st, lower surface；
111st, the first upper surface；311st, the first lower surface；121st, the second upper surface；323rd, the second lower surface；321st, cover board body；322、
Cover board frame.
Embodiment
The exemplary embodiment of the utility model is more fully described below with reference to accompanying drawings.Although this is shown in attached drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.Conversely, there is provided these embodiments are to be able to be best understood from the utility model, and energy
It is enough that the scope of the utility model is completely communicated to those skilled in the art.
With reference to Fig. 1 and Fig. 2, a kind of frame connecting structure is provided in the utility model embodiment, including：Frame body 1,
Structure glue 2 and it is stacked on frame body 1 and treats connecting component 3.Frame body 1 has the first adhesive surface, the first adhesive surface
For frame body 1 lateral wall and/or frame body 1 towards the upper surface 101 for treating connecting component 3.Treat that connecting component 3 has the
Two adhesive surfaces, the second adhesive surface are to treat the side surface of connecting component 3 and/or treat connecting component 3 towards the lower surface of frame body 1
301.Groove structure 4 is offered on first adhesive surface.Structure glue 2 and the first adhesive surface and the second adhesive surface are be bonded, and part
Structure glue 2 is filled in groove structure 4.
Specifically, frame body 1 can be metal frame or glue frame.The frame body 1 is a cube structure, the cube
Structure includes an accommodating space, is connected on cube structure towards the side end face for treating connecting component 3 with the accommodating space.
The groove structure 4 can be arc groove structure, square groove structure, incised groove structure, stepped groove
Structure, conical socket structure or other shapes in addition.
With reference to Fig. 3 to Figure 10, the groove structure 4 formed on the first adhesive surface is at least two, at least two groove knots
The opening size of structure 4 is different.The opening size of at least two groove structures 4 gradually increases or reduces along predetermined direction.Reference
Fig. 3 to Fig. 6, the first adhesive surface be frame body 1 lateral wall when, predetermined direction can be frame body 1 on from high to low
Vertical direction.With reference to Fig. 7 to Figure 10, in the first adhesive surface for frame body 1 towards when the upper surface of connecting component 3 when, in advance
Direction is determined for lateral wall in frame body 1 to the direction between madial wall.
Due to the groove structure 4 opened up on the first adhesive surface, the contact surface between 2 and first adhesive surface of structure glue is increased
Product, so as to increase the bonding force between structure glue 2 and framework body 1, is finally reached increase frame body 1 and treats connecting component 3
Between bonding strength effect.
As a kind of implementation, as is illustrated by figs. 11 and 12, frame body is backlight frame 11, and it is liquid crystal to treat connecting component
Display panel 31.Backlight module 13 is provided with backlight frame 11, liquid crystal display panel 31 is stacked on backlight frame 11.Wherein,
It can be at least one of following table face that first adhesive surface, which is,：The lateral wall of backlight frame 11；Backlight frame 11 is towards liquid crystal display
First upper surface 111 of panel 31.Second adhesive surface can be at least one of following table face：The side of liquid crystal display panel 31
Surface；Liquid crystal display panel 31 is towards the first lower surface 311 of backlight frame 11.Groove structure 4 is offered on first adhesive surface.
It is backlight frame 11 in frame body, when connecting component is liquid crystal display panel 31, the groove structure 4 is recessed for arc
Slot structure or square groove structure.
When frame body is backlight frame 11, when connecting component is liquid crystal display panel 31, a kind of optimal set-up mode
For：Using the lateral wall of backlight frame 11 as the first adhesive surface, the side surface of liquid crystal display panel 31 is as the second adhesive surface, groove
Structure 4 is arranged on the lateral wall of the backlight frame 11.Since the height of the lateral wall of backlight frame 11 is higher than liquid crystal display panel 31
Thickness, the lateral wall of backlight frame 11 is arranged to the first adhesive surface and enables to connecing between structure glue 2 on backlight frame 11
Contacting surface product maximizes, and improves the bonding strength between backlight frame 11 and liquid crystal display panel 31.Meanwhile pass through the outer of backlight frame 11
Between the side surface of side wall and liquid crystal display panel 31 by way of structure glue 2 bonds, it disclosure satisfy that the narrow frame of terminal is set
Meter requires.Also, in hot environment, high humidity environment or drop test, 11 degumming of backlight frame can be avoided, backlight is improved and shows
Show quality and reliability.
As another implementation method, such as Figure 11, Figure 13 and Figure 14, frame body is middle frame structure 12, treats connecting component
For glass cover-plate 32.Liquid crystal display die set is provided with middle frame structure 12, glass cover-plate 32 is stacked on middle frame structure 12.Its
In, the first adhesive surface can be at least one of following table face：The lateral wall of middle frame structure 12；Middle frame structure 12 is towards glass
Second upper surface 121 of cover board 32.Second adhesive surface can be at least one of following table face：The side table of glass cover-plate 32
Face；Glass cover-plate 32 is towards the second lower surface 323 of middle frame structure 12.Groove structure 4 is offered on first adhesive surface.
Wherein, liquid crystal display die set is made of backlight module 13, liquid crystal display panel 31 and backlight frame 11.LCD display
A side end face of the plate 31 away from backlight frame 11 by OCA (optically clear adhesive, Optically Clear Adhesive) with
The glass cover-plate 32 bonds.
It is middle frame structure 12 in frame body, when connecting component is glass cover-plate 32, groove structure 4 still can be arc
Groove structure, square groove structure, incised groove structure, stepped groove structure, conical socket structure or in addition
Other shapes.
Specifically, as shown in Figure 1, glass cover-plate 32 includes：Cover board body 321；Cover board frame 322, around cover board body
321 side is set.
In the utility model embodiment, when frame body is middle frame structure 12, when connecting component is glass cover-plate 32,
A kind of optimal set-up mode is：Using middle frame structure 12 towards the second upper surface 121 of cover board frame 322 as the first bonding
Face, cover board frame 322, as the second adhesive surface, and open up the groove towards the lower surface of middle frame structure 12 on the first adhesive surface
Structure 4.
Due to the design requirement of terminal narrow frame, the thickness of cover board frame 322 becomes more and more narrow, but cover board frame 322
It is not changed towards the area of the lower surface of middle frame structure 12, therefore, by cover board frame 322 towards middle frame structure 12
Lower surface and middle frame structure 12 towards between the second upper surface 121 of cover board frame 322 by way of structure glue 2 bonds, energy
Enough on the premise of the design requirement of narrow frame is met, while ensure that the connection between middle frame structure 12 and cover board frame 322 is strong
Degree.Also, can be to middle frame structure 12 towards the second upper surface of cover board frame 322 since the thickness of middle frame structure 12 is thicker
The depth of 121 groove structures 4 opened up is controlled, and then improves the contact area between structure glue 2 and middle frame structure 12, is carried
High adhesion degree.
Another aspect according to the present utility model, the utility model embodiment additionally provide a kind of terminal, including above-mentioned
Frame connecting structure.
Specifically, which can be 2 three of backlight frame 11, liquid crystal display panel 31 and structure glue of terminal
Between combine the structure of formation；Shape is combined between 2 three of middle frame structure 12, glass cover-plate 32 and structure glue that can also be terminal
Into structure.Due to offering groove structure 4 on the first adhesive surface of frame body 1, structure glue 2 and frame body are increased
Contact area between 1 the first adhesive surface, improves frame body 1 and treats the bonding strength between connecting component 3.
Specifically, terminal can be mobile phone, tablet computer, E-book reader, MP3 (dynamic image expert's compression standards
Audio aspect 3, Moving Picture Experts Group Audio Layer III) player, (dynamic image is special by MP4
Family's compression standard audio aspect 4, Moving Picture Experts Group Audio Layer IV) it is player, on knee
Pocket computer, vehicle-mounted computer, desktop computer, set-top box, intelligent TV set, wearable device etc..It is each in this specification
A embodiment is described by the way of progressive, and what each embodiment stressed is the difference with other embodiment,
Between each embodiment identical similar part mutually referring to.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make these embodiments other change and modification.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into all change and modification of the utility model embodiment scope.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements are included, but also including other elements that are not explicitly listed, or further include as this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical element in the process including the key element, method, article or terminal device.
Above-described is the preferred embodiment of the utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under the premise of principle described in the utility model is not departed from, these are improved and profit
Decorations are also within the protection scope of the present utility model.
Claims (10)
- A kind of 1. frame connecting structure, it is characterised in that including：Frame body, structure glue and it is stacked in the frame body On treat connecting component；The frame body has the first adhesive surface, and first adhesive surface is the lateral wall of the frame body and/or described Frame body treats the lower surface of connecting component described in；It is described to treat that connecting component has the second adhesive surface, second adhesive surface for the side surface for treating connecting component and/or It is described to treat connecting component towards the upper surface of the frame body；First adhesive surface offers groove structure；The structure glue and first adhesive surface and second adhesive surface are be bonded, and part-structure glue be filled in it is described recessed In slot structure.
- 2. frame connecting structure according to claim 1, it is characterised in that the frame body is backlight frame, the back of the body Backlight module is provided with light frame, first adhesive surface is the lateral wall of the backlight frame；Described to treat that connecting component is liquid crystal display panel, second adhesive surface is the side surface of the liquid crystal display panel.
- 3. frame connecting structure according to claim 1, it is characterised in that the frame body is backlight frame, the back of the body Backlight module is provided with light frame；Described to treat that connecting component is liquid crystal display panel, first adhesive surface is the backlight frame towards the LCD display First upper surface of plate, second adhesive surface are the liquid crystal display panel towards the first lower surface of the backlight frame.
- 4. frame connecting structure according to claim 1, it is characterised in thatThe frame body is middle frame structure, and liquid crystal display die set is provided with the middle frame structure, and first adhesive surface is The lateral wall of the middle frame structure；Described to treat that connecting component is glass cover-plate, second adhesive surface is the side surface of the glass cover-plate.
- 5. frame connecting structure according to claim 1, it is characterised in thatThe frame body is middle frame structure, and liquid crystal display die set is provided with the middle frame structure；It is described to treat that connecting component is glass cover-plate, first adhesive surface for the middle frame structure towards the glass cover-plate the Two upper surfaces, second adhesive surface are second lower surface of the glass cover-plate towards the middle frame structure.
- 6. frame connecting structure according to claim 5, it is characterised in that the glass cover-plate includes：Cover board body；Cover board frame, is set around the side of the cover board body；Wherein, second adhesive surface is the cover board frame towards the lower surface of the middle frame structure.
- 7. frame connecting structure according to claim 1, it is characterised in that the groove knot opened up on first adhesive surface Structure is at least two groove structures, and the opening size between different groove structures is different.
- 8. frame connecting structure according to claim 7, it is characterised in that the opening size edge of at least two groove structures Gradually increase or reduce on predetermined direction.
- 9. frame connecting structure according to claim 1, it is characterised in that the groove structure is arc groove or square Groove.
- 10. a kind of terminal, it is characterised in that including claim 1 to 9 any one of them frame connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215021.0U CN207352311U (en) | 2017-09-21 | 2017-09-21 | A kind of frame connecting structure and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215021.0U CN207352311U (en) | 2017-09-21 | 2017-09-21 | A kind of frame connecting structure and terminal |
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| Publication Number | Publication Date |
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| CN207352311U true CN207352311U (en) | 2018-05-11 |
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| CN201721215021.0U Active CN207352311U (en) | 2017-09-21 | 2017-09-21 | A kind of frame connecting structure and terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827687A (en) * | 2018-12-05 | 2020-02-21 | 友达光电股份有限公司 | Display device |
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2017
- 2017-09-21 CN CN201721215021.0U patent/CN207352311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827687A (en) * | 2018-12-05 | 2020-02-21 | 友达光电股份有限公司 | Display device |
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