CN207764761U - A kind of breakage-proof antispraying structure of touch screen tempered glass - Google Patents
A kind of breakage-proof antispraying structure of touch screen tempered glass Download PDFInfo
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- CN207764761U CN207764761U CN201721772704.6U CN201721772704U CN207764761U CN 207764761 U CN207764761 U CN 207764761U CN 201721772704 U CN201721772704 U CN 201721772704U CN 207764761 U CN207764761 U CN 207764761U
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Abstract
The utility model touch screen protective technical field; more particularly to a kind of breakage-proof antispraying structure of touch screen tempered glass; including the touch protective layer set gradually; explosion-proof adhesive layer; toughened glass layer; anti-splashing adhesive layer and touch sensitive layer touch protective layer and are binded by explosion-proof adhesive layer and toughened glass layer, and toughened glass layer is mutually binded by anti-splashing adhesive layer with touch sensitive layer；Touch sensitive layer is printed with stealthy circuit close to tempered glass is laminated; it touches protective layer and is located at and be printed with transmission circuit close to tempered glass is laminated; transmission circuit is connected with each other with stealthy circuit, and explosion-proof adhesive layer is two-sided OCA optical bonds layer, and anti-splashing adhesive layer is two-sided UV glue bonding layers；The utility model is respectively provided with explosion-proof adhesive layer on the two sides of toughened glass layer and anti-splashing adhesive layer uses, explosion-proof effect can effectively be played, it can prevent the glass disintegrating slag after fragmentation from splashing by anti-splashing adhesive layer after by external force collision fragmentation simultaneously, it is safe.
Description
Technical field
The utility model touch screen protective technical field, more particularly to a kind of breakage-proof splashproof knot of touch screen tempered glass
Structure.
Background technology
Touch screen is a kind of input equipment significantly improving man machine operation interface, is had the advantages that intuitive, simple, quick.
Touch screen has been obtained for being widely applied in many electronic products, such as mobile phone, PDA, multimedia, public information inquiry system
System etc..In the past, various types of touch screens continuously emerge, including resistance-type, condenser type, infrared and surface acoustic wave touch screen.
Generally, capacitive touch screen is using the transparent conductive film in touch screen as a pole of capacitance, the hand of human body
Refer to another pole as capacitance, when finger is close or contacts touch screen surface, finger is coupled with touch screen, forms one newly
Capacitance, the controller of touch screen calculates the position coordinates (X, Y) of contact point, finally, host by measuring the variation of capacitance
Corresponding event is explained and executed to the position coordinates (X, Y) provided according to controller.Past, due to the limit of structure and driving cost
Various disadvantages such as system and touch-control distortion, the operation strategies of capacitive touch screen are very narrow, and resistive touch screen is city
Most commonly used touch screen technology in.Resistive touch screen is that a kind of acted on using pressure causes upper and lower conductive layer
Contact causes the electric signal of system to change to realize input function.In the recent period, continuous due to structure and signal processing technology
It improves, capacitive touch screen gradually rises.In these novel capacitive touch screens, because the flexibility for eliminating touch screens is led
Electrolemma and labyrinth use different touch control manners, show more good performance, for example, without machinery fortune in screen
Dynamic wear problem, even and if it is simple in structure, light transmittance is high, the linearity is good, dust-proof, fire prevention, it is scratch resistant, in worst environment
Also there is stable performance etc..The advantages of another aspect of capacitive touch screen, is that multi-touch function may be implemented in it, even if
User can be carried out at the same time the input of multiple point touching signal by it, realize that multiple spot is operated to complete specifically to act simultaneously, such as
The function of amplification, diminution, rotation etc..
In existing touch screen, need to play protection shatter prevention effect to touch screen, while being led to fragmentation by external force
Afterwards, it is easy to cause the splashing of glass disintegrating slag, safety is poor.
Utility model content
To solve the above problems, the utility model provides and a kind of being respectively provided with explosion-proof bonding on the two sides of toughened glass layer
Layer and anti-splashing adhesive layer use, and can effectively play explosion-proof effect, while can pass through after by external force collision fragmentation
Anti-splashing adhesive layer prevents the glass disintegrating slag after fragmentation from splashing, the safe breakage-proof antispraying structure of touch screen tempered glass.
Technical solution used by the utility model is：A kind of breakage-proof antispraying structure of touch screen tempered glass, including successively
The touch protective layer of setting, explosion-proof adhesive layer, toughened glass layer, anti-splashing adhesive layer and touch sensitive layer, the touch protection
Layer is binded by explosion-proof adhesive layer and toughened glass layer, and the toughened glass layer passes through anti-splashing adhesive layer and touch sensitive layer phase
Mutually bonding；The touch sensitive layer is printed with stealthy circuit close to tempered glass is laminated, and the touch protective layer is located at close
Tempered glass is laminated to be printed with transmission circuit, and the transmission circuit is connected with each other with stealthy circuit, and the explosion-proof adhesive layer is
Two-sided OCA optical bonds layer, the anti-splashing adhesive layer are two-sided UV glue bonding layers.
Further improvement of these options is that the toughened glass layer is opened with the edge for touching protective layer bonding one side
Equipped with the first groove, first groove location is filled by explosion-proof adhesive layer, the explosion-proof adhesive layer of first groove location
Thickness is twice or more of toughened glass layer and touch protective layer bond area.
Further improvement of these options is, it is recessed that the toughened glass layer away from the first groove offers second on one side
Slot, second groove and the anti-splashing adhesive layer thickness of touch sensitive layer bonding are tempered glass and touch sensitive layer bond area
Twice or more.
Further improvement of these options is that the thickness of the explosion-proof adhesive layer is greater than or equal to anti-splashing adhesive layer
Thickness.
Further improvement of these options is that the thickness range of the anti-splashing adhesive layer is in 0.13mm~0.6mm.
The beneficial effects of the utility model are：
In a first aspect, equipped with the touch protective layer set gradually, explosion-proof adhesive layer, toughened glass layer, anti-splashing adhesive layer
And touch sensitive layer, touch protective effect is played by touching protective layer, by explosion-proof adhesive layer to toughened glass layer and touch
Protective layer plays the role of explosive-proof protector, in addition bonds the two to form one, and integraty is strong, and toughened glass layer can improve entirety
Use intensity, explosion-proof effect is good, and stopping anti-splashing adhesive layer can be bonded to touch sensitive layer with toughened glass layer well
One, integraty is strong, while can be prevented glass by hitting play it after fragmentation in tempered glass after tempered glass is bonded
Disintegrating slag splashing acts on, and improves safety, can incude touch of the user on touching protective layer, induction effect by touch sensitive layer
Fruit is good, easy to operate；Second aspect, the touch protective layer are binded by explosion-proof adhesive layer and toughened glass layer, can be ensured
It touches protective layer to be preferably bonded to one with explosion-proof adhesive layer, improves using effect, use intensity is high, and integraty is strong, explosion-proof
Effect is good, and service life is long, and the toughened glass layer is mutually binded by anti-splashing adhesive layer with touch sensitive layer, can be ensured
When touch screen protective layer and tempered glass are led to tempered glass fragmentation by external force collision, by anti-splashing adhesive layer to tempering
Glassy layer plays cementation, prevents the glass dregs after fragmentation from splashing, and anti-splashing effect is good, safe；The third aspect, it is described
Touch sensitive layer is printed with stealthy circuit close to tempered glass is laminated, and the touch protective layer is located at close to toughened glass layer one
Face is printed with transmission circuit, and the transmission circuit is connected with each other with stealthy circuit, is touched on protective layer by stealthy circuit inductance
Touch operation, after incuding touch operation information by transmission circuit by touch sense operation information be transmitted to equipment identification, pass
Defeated effect is good, and touch operation effect is good；Fourth aspect, the explosion-proof adhesive layer are two-sided OCA optical bonds layer, OCA
(Optically Clear Adhesive) is used for the extraordinary adhesive of cementing transparent optical element (such as camera lens)；It is with nothing
Color is transparent, light transmission rate is good in 90% or more, cementing strength, by using two-sided explosion-proof adhesive linkage, can effectively rise
To explosion-proof, explosion-proof effect is good, and the anti-splashing adhesive layer is two-sided UV glue bonding layers, and UV glue is also known as light-sensitive emulsion, ultraviolet light
Solidification glue, it is that one kind must be by the curable a kind of adhesive of ultraviolet light irradiation, it can be used as bonding agent,
Adhesive strength is high, can reach plastic body rupture by the test of failure test without degumming, fully transparent after solidification, product is long
Phase do not turn yellow, not albefaction；It compares traditional instant drying adhesive bonding, have many advantages, such as that resistance to ring survey, not albefaction, flexibility are good.
In the utility model, being respectively provided with explosion-proof adhesive layer and anti-splashing adhesive layer on the two sides of toughened glass layer makes
With can effectively play explosion-proof effect, while can be prevented by anti-splashing adhesive layer after by external force collision fragmentation broken
Glass disintegrating slag after splitting splashes, safe.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Description of drawing identification：Touch protective layer 110, transmission circuit 111, explosion-proof adhesive layer 120, toughened glass layer 130, the
One groove 131, the second groove 132, anti-splashing adhesive layer 140, touch sensitive layer 150, stealthy circuit 151.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, for the structural schematic diagram of the utility model.
A kind of breakage-proof antispraying structure of touch screen tempered glass, including the touch protective layer 110 that sets gradually, explosion-proof adhesive layer
120, toughened glass layer 130, anti-splashing adhesive layer 140 and touch sensitive layer 150, the touch protective layer 110 pass through explosion-proof viscous
It ties layer 120 to bind with toughened glass layer 130, the toughened glass layer 130 passes through anti-splashing adhesive layer 140 and touch sensitive layer
150 mutually bondings；The touch sensitive layer 150 is printed with stealthy circuit 151, the touch on one side close to toughened glass layer 130
Protective layer 110 is located at is printed with transmission circuit 111, the transmission circuit 111 and stealthy circuit on one side close to toughened glass layer 130
151 are connected with each other, and the explosion-proof adhesive layer 120 is two-sided OCA optical bonds layer, and the anti-splashing adhesive layer 140 is two-sided UV
Glue bonding layer.
Toughened glass layer 130 offers the first groove 131 with the edge for touching protective layer 110 and binding one side, and described the
One groove, 131 position is filled by explosion-proof adhesive layer 120, and 120 thickness of explosion-proof adhesive layer of 131 position of the first groove is steel
Change glassy layer 130 and touches twice or more of 110 bond area of protective layer, by provided with twice or more of explosion-proof adhesive layer 120,
It can play the role of double explosive-proof protector to the marginal position of toughened glass layer 130, protecting effect is good, and use intensity is high.
Toughened glass layer 130 offers the second groove 132 on one side away from the first groove 131, second groove 132 with touch
140 thickness of anti-splashing adhesive layer for touching the bonding of inductive layer 150 be tempered glass with twice of 150 bond area of touch sensitive layer with
On, it can ensure to touch protective layer 110 and toughened glass layer 130 by guarantee steel plate glassy layer after external force collision with marginal position
The glass dregs for playing fragmentation are not in splashing situation, and protecting effect is good.
The thickness of explosion-proof adhesive layer 120 is greater than or equal to the thickness of anti-splashing adhesive layer 140, and general select is same thickness
It uses, on the one hand, can guarantee that whole thickness will not be too thick, facilitate installation and manufacture, on the other hand, facilitating will facilitate bonding to take advantage of
It is used with bonding for anti-splashing adhesive layer 140, bond effect is good, and integraty is strong.
The thickness range of anti-splashing adhesive layer 140 is in 0.13mm~0.6mm, it is generally preferable to be used for 0.2mm, due to explosion-proof
Adhesive layer 120 and anti-splashing layer are two-sided bonding structure settings, can ensure to ensure explosion-proof effect in the case of binding effect
With anti-splashing effect.
In a first aspect, equipped with the touch protective layer 110 set gradually, explosion-proof adhesive layer 120, toughened glass layer 130 prevents flying
Adhesive layer 140 and touch sensitive layer 150 are splashed, touch protective effect is played by touching protective layer 110, passes through explosion-proof adhesive layer
120 pairs of toughened glass layers 130 play the role of explosive-proof protector with protective layer 110 is touched, and in addition bond the two to form one, one
Property is strong, and toughened glass layer 130 can improve whole use intensity, and explosion-proof effect is good, and stopping anti-splashing adhesive layer 140 can will touch
It touches inductive layer 150 to be bonded to one with toughened glass layer 130 well, integraty is strong, while can be after tempered glass is bonded
Tempered glass plays the role of it to prevent glass disintegrating slag splashing by after hitting fragmentation, improves safety, passes through touch sensitive layer
150 can incude touch of the user on touching protective layer 110, and inductive effects are good, easy to operate；Second aspect, the touch
Protective layer 110 is binded by explosion-proof adhesive layer 120 and toughened glass layer 130, can ensure to touch protective layer 110 and explosion-proof bonding
Layer 120 is preferably bonded to one, and improves using effect, and use intensity is high, and integraty is strong, and explosion-proof effect is good, and service life is long,
The toughened glass layer 130 is mutually binded by anti-splashing adhesive layer 140 and touch sensitive layer 150, can be ensured in touch screen
When protective layer and tempered glass are led to tempered glass fragmentation by external force collision, by anti-splashing adhesive layer 140 to tempered glass
Layer 130 plays cementation, prevents the glass dregs after fragmentation from splashing, anti-splashing effect is good, safe；The third aspect, it is described
Touch sensitive layer 150 is printed with stealthy circuit 151 on one side close to toughened glass layer 130, and the touch protective layer 110 is located at close
Toughened glass layer 130 is printed with transmission circuit 111 on one side, and the transmission circuit 111 is connected with each other with stealthy circuit 151, passes through
The induction of stealthy circuit 151 touches the touch operation on protective layer 110, passes through transmission circuit 111 after incuding touch operation information
Sense operation information will be touched and be transmitted to equipment identification, laser propagation effect is good, and touch operation effect is good；Fourth aspect, it is described explosion-proof viscous
Knot layer 120 is two-sided OCA optical bonds layer, and OCA (Optically Clear Adhesive) is used for cementing transparent optical element
The extraordinary adhesive of (such as camera lens)；It is good in 90% or more, cementing strength with water white transparency, light transmission rate, by adopting
With two-sided explosion-proof adhesive linkage, explosion-proof can be effectively played, explosion-proof effect is good, and the anti-splashing adhesive layer 140 is double
Face UV glue bonding layers, UV glue are also known as light-sensitive emulsion, ultraviolet cured adhesive, it, which is one kind, could be cured by ultraviolet light irradiation
A kind of adhesive, it can be used as bonding agent, and adhesive strength is high, can reach plastic body by the test of failure test
Without degumming, fully transparent after solidification, product remains unchanged for a long period of time yellow, not albefaction for rupture；Compare traditional instant drying adhesive bonding, with resistance to
The advantages that ring survey, not albefaction, good flexibility.
In the utility model, it is respectively provided with explosion-proof adhesive layer 120 on the two sides of toughened glass layer 130 and anti-splashing bonds
Layer 140 uses, and can effectively play explosion-proof effect, while can pass through anti-splashing adhesive layer after by external force collision fragmentation
140 prevent the glass disintegrating slag after fragmentation from splashing, safe.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of breakage-proof antispraying structure of touch screen tempered glass, it is characterised in that：It is explosion-proof including the touch protective layer set gradually
Adhesive layer, toughened glass layer, anti-splashing adhesive layer and touch sensitive layer, the touch protective layer pass through explosion-proof adhesive layer and tempering
Glassy layer binds, and the toughened glass layer is mutually binded by anti-splashing adhesive layer with touch sensitive layer；The touch sensitive layer
Stealthy circuit is printed with close to tempered glass is laminated, and the touchs protective layer is located at that close tempered glass is laminated is printed with biography
Transmission of electricity road, the transmission circuit are connected with each other with stealthy circuit, and the explosion-proof adhesive layer is two-sided OCA optical bonds layer, described
Anti-splashing adhesive layer is two-sided UV glue bonding layers.
2. a kind of breakage-proof antispraying structure of touch screen tempered glass according to claim 1, it is characterised in that：The tempering glass
Glass layer offers the first groove with the edge for touching protective layer bonding one side, and first groove location passes through explosion-proof adhesive layer
Filling, the explosion-proof adhesive layer thickness of first groove location be toughened glass layer with touch protective layer bond area twice with
On.
3. a kind of breakage-proof antispraying structure of touch screen tempered glass according to claim 2, it is characterised in that：The tempering glass
Glass layer offers the second groove, the anti-splashing adhesive layer of second groove and touch sensitive layer bonding on one side away from the first groove
Thickness is twice or more of tempered glass and touch sensitive layer bond area.
4. a kind of breakage-proof antispraying structure of touch screen tempered glass according to claim 3, it is characterised in that：It is described explosion-proof viscous
The thickness for tying layer is greater than or equal to the thickness of anti-splashing adhesive layer.
5. a kind of breakage-proof antispraying structure of touch screen tempered glass according to claim 4, it is characterised in that：The anti-splashing
The thickness range of adhesive layer is in 0.13mm~0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772704.6U CN207764761U (en) | 2017-12-18 | 2017-12-18 | A kind of breakage-proof antispraying structure of touch screen tempered glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772704.6U CN207764761U (en) | 2017-12-18 | 2017-12-18 | A kind of breakage-proof antispraying structure of touch screen tempered glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764761U true CN207764761U (en) | 2018-08-24 |
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ID=63187026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772704.6U Active CN207764761U (en) | 2017-12-18 | 2017-12-18 | A kind of breakage-proof antispraying structure of touch screen tempered glass |
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| Country | Link |
|---|---|
| CN (1) | CN207764761U (en) |
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2017
- 2017-12-18 CN CN201721772704.6U patent/CN207764761U/en active Active
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