CN204129706U - A kind of fixed sturcture of touch-screen - Google Patents
A kind of fixed sturcture of touch-screen Download PDFInfo
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- CN204129706U CN204129706U CN201420690086.0U CN201420690086U CN204129706U CN 204129706 U CN204129706 U CN 204129706U CN 201420690086 U CN201420690086 U CN 201420690086U CN 204129706 U CN204129706 U CN 204129706U
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- display screen
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Abstract
The utility model belongs to touch-screen applications field, is specifically related to a kind of fixed sturcture of touch-screen.Comprise: housing, it is provided with the semi-closed structure of opening for upper end; Display screen, is connected by the second tack coat with the bottom of described housing bottom it; Touch-screen, it is arranged on the top of described display screen, is connected with described display screen by the first tack coat, is jointly housed in described enclosure interior with described display screen, and described touch-screen flushes with the coboundary of described housing; Wherein, the surface area of described touch-screen equals the surface area of described display screen, and described first tack coat is transparent optical cement.Touch-screen of the present utility model is fixed and adopted by display screen is that intermediate medium is followed between housing and realized bonding scheme, both the problem of touch-screen black surround had been solved, make again the area of viscose glue realize adjustableization, make touch-screen and display screen reduce the probability of broken screen simultaneously.
Description
Technical field
The utility model belongs to touch-screen applications field, is specifically related to a kind of fixed sturcture of touch-screen.
Background technology
Touch-screen obtains a wide range of applications in many electronic products, such as mobile phone, PDA, multimedia, public information inquiry system etc.And the fixing basic of touch-screen is secured on housing by double faced adhesive tape or some glue now, this just needs touch-screen to separate some non-display areas (frame) to be used for viscose glue, although it is solid that non-display area makes greatly touch-screen cement, but the black surround formed also becomes large thereupon, this just reduces viewing area, do not catch up with development in science and technology, touch-screen directly and housing viscose glue fix, make touch-screen black surround be difficult to do narrow like this.On the other hand, along with the viewing area of touch-screen is increasing, viscose glue area is more and more less, causes viscose glue area to have limitation, thus bonding strength is difficult to ensure, finally can cause the fixing insecure of touch-screen.Finally, touch-screen and the frequent broken problem of display screen also often occur.
Based on the problems referred to above, the utility model provides a kind of fixed sturcture of touch-screen.
Utility model content
In order to solve the problem, the utility model provides a kind of fixed sturcture of touch-screen, and object is, display screen be intermediate medium touch-screen and case bonding, solve touch-screen without problem of black borders; Object is, makes viscose glue area adjustableization, strengthens firm intensity; Object is to increase the buffering effect between display screen and housing.
To achieve these goals, the utility model provides a kind of fixed sturcture of touch-screen, comprising:
Housing, it is provided with the semi-closed structure of opening for upper end;
Display screen, is connected by the second tack coat with the bottom of described housing bottom it;
Touch-screen, it is arranged on the top of described display screen, is connected with described display screen by the first tack coat, is jointly housed in described enclosure interior with described display screen, and described touch-screen flushes with the coboundary of described housing;
Wherein, the surface area of described touch-screen equals the surface area of described display screen, and described first tack coat is transparent optical cement.
Preferably, in the fixed sturcture of described touch-screen, the thickness range of described first tack coat is 0.1-0.5mm.
Preferably, in the fixed sturcture of described touch-screen, described second tack coat is common double faced adhesive tape.
Preferably, in the fixed sturcture of described touch-screen, described display screen also comprises two projections, and it is separately positioned on two sides of described display screen, and described projection is rounded.
Preferably, in the fixed sturcture of described touch-screen, two sides of described housing are respectively arranged with two open slots, described open slot comprise communicate with each other thin neck section, bottom, extensible member and supporting spring; The width of described thin neck section is less than the diameter of described projection, and described thin neck section is rubber, and described bottom is rounded, and diameter is consistent with the diameter of described projection, and described projection stretches into described thin neck section and is positioned at the bottom of described open slot; One end and the described bottom of described extensible member are fastenedly connected, the other end and described supporting spring bottom be fastenedly connected.
Preferably, in the fixed sturcture of described touch-screen, described extensible member is spring, or shell fragment; Described supporting spring is arcuation.
Preferably, in the fixed sturcture of described touch-screen, also comprise bolster, it is arranged on the centre of described housing bottom and described display screen; Described bolster is columniform silicon rubber.
Preferably, in the fixed sturcture of described touch-screen, the height of described bolster is identical with the thickness of described second tack coat.
The beneficial effects of the utility model
1, the first tack coat of adopting of the utility model and the second tack coat achieve by display screen be intermediate medium touch-screen and housing indirect bonding, make touch-screen, while display screen is firmly connected with housing, solve touch-screen problem of black borders;
2, the combination of described open slot of the present utility model and projection, makes display screen and housing be connected firmly, thus touch-screen and housing are connected firmly;
3, described thin neck section of the present utility model is rubber, firmly connects display screen and housing on the one hand, can increase buffering and the damping effect of display screen and housing on the other hand, make display screen not easily broken;
4, the rubber bumper that the utility model adopts prevents display screen and housing excessive contact, and broken screen problem occurs;
5, the extensible member that adopts of the utility model and supporting spring are except the described display screen of installation for convenience detach, can also increase buffering and the damping effect of display screen and housing.
Accompanying drawing explanation
Fig. 1 is touch-screen fixed sturcture schematic diagram of the present utility model;
Fig. 2 is the structural representation that open slot of the present utility model and projection combine.
Embodiment
Be described in further detail the utility model below in conjunction with attached Fig. 1 and 2, to make those skilled in the art can implement according to this with reference to instructions word, but content of the present utility model is not limited to lifted embodiment.
In the present embodiment, a kind of fixed sturcture of touch-screen, comprising: housing 3, and it is provided with the semi-closed structure of opening for upper end; Display screen 8, is connected by the second tack coat 10 with the bottom of described housing 3 bottom it; Touch-screen 1, it is arranged on the top of described display screen 8, is connected with described display screen 8 by the first tack coat 2, be jointly housed in described housing 3 inside, and described touch-screen 1 flushes with described display screen 8 with the coboundary of described housing 3; Wherein, the surface area of described touch-screen 1 equals the surface area of described display screen 8, and described first tack coat 2 is transparent optical cement.
Prior art is connected described touch-screen 1 with described housing 3, junction just has black surround and occurs, reduce the viewing area of display screen 8 simultaneously, in the present embodiment, the surface area of described touch-screen 1 equals the surface area of described display screen 8, like this when described display screen 8 being fixed on described housing 3 and being inner, described touch-screen 1 directly would not contact connection with described housing 3, use transparent optical glue bond between display screen 8 and touch-screen 1 simultaneously, so the problem of black borders of gluing generation would not be there is, increase the viewing area of display screen 8 simultaneously.
Described first tack coat 2 is transparent optical cement, and its thickness is 0.3mm, avoids display screen 8 and touch-screen 1 excessive contact, when producing vibration, increases buffering, avoids broken screen problem; Described first adhesive-layer 2 can be pasted along the surrounding of described touch-screen 1 simultaneously, also whole touch-screen 1 can be pasted, because be transparent optical cement non-boundary, viewing area can be expanded, break the limitation of viscose glue area like this, viscose glue area can be regulated, handset touch panel 1 is connected more firm.Wherein, the first step will use described first tack coat 2 that described touch-screen 1 and described display screen 8 are bondd formation entirety.
Described second tack coat 10 is common double faced adhesive tape, and the described display screen 8 that its first step is bonded together and touch-screen 1 and described housing 3 couple together again; Because it connects in bottom, do not relate to viewing area, so select common two-sided gluing jail, and due to display screen 8 bottom area very large, so the bonding bonding quality requirement that just can reach entirety in local can be selected, can certainly overall viscose glue, make viscose glue area adjustableization.
Described display screen 8 also comprises two projections 7, and it is separately positioned on two sides of described display screen 8, and described projection 7 is rounded.Described open slot 4 is arranged on two sides of described housing 3, comprise communicate with each other thin neck section 11, bottom, extensible member 5 and supporting spring 6; The width of described thin neck section 11 is less than the diameter of described projection 7, and described thin neck section 11 is rubber, and described bottom is rounded, and diameter is consistent with the diameter of described projection 7, and described projection 7 stretches into described thin neck section 11 and is positioned at the bottom of described open slot 4; One end and the described bottom of described extensible member 5 are fastenedly connected, and the bottom of the other end and described supporting spring 6 is fastenedly connected.Such setting and the second adhesive-layer 10 form the guarantee of the described display screen of dual connection 8 and described housing 3, make described display screen 8 be connected more firm with described housing 3; Simultaneously, described thin neck section 11 selects quality of rubber materials, one is be convenient to described projection 7 to put in described open slot 4, fastener is formed with described open slot 4, the described display screen of firm connection 8 and described housing 3, two is that it can increase buffering and the damping effect of display screen 8 and housing 3, makes display screen 8 not easily broken.Rounded and the described circular projection 7 in described bottom matches, and forms fastener structure, makes to connect more firm.
Described extensible member 5 in the present embodiment is spring, described supporting spring 6 is retracted during its compression, it promotes described supporting spring 6 when stretching, and object flexible so back and forth, except the described display screen 8 of installation for convenience detach, can also increase buffering and the damping effect of display screen 8 and housing 3, when installing described display screen 8, a projection 7 of a side of described display screen 8 stretches in described open slot 4 corresponding thereto, bottom to described open slot 4 presses described raised 7, at this moment, described spring-compressed, retract described supporting spring 6, simultaneously, described projection 7 more deeply enters described open slot 4 along with described supporting spring 6, until enter bottom, then another projection 7 of described display screen 8 another side is stretched into corresponding thereto described in another open slot 4, repeat above-mentioned anastomosis procedure, until described display screen 8 is fixedly connected with described housing 3, wherein, described supporting spring 6 is in arcuation, match with the shape of described projection 7, buffering and the damping effect of display screen 8 and housing 3 can be increased.When dismantling described display screen 8, display screen 8 one lateral process 7 is made to compress described supporting spring 6, supporting spring 6 described in so described springs return, described projection 7 is made more in depth to enter bottom described open slot 4, simultaneously, the projection 7 of display screen 8 opposite side, after corresponding spring stretches pushes described supporting spring 6 open, leave corresponding described supporting spring 6, then described projection 7 is extracted described thin neck section 11, thus make described projection 7 leave described open slot 4, namely the side of the side of described display screen 8 with described housing 3 is separated, same reason, the opposite side of the opposite side of described display screen 8 with described housing 3 is separated, realize the dismounting of described display screen 8.
Also be filled with bolster 9 in the middle of the bottom of described display screen 8 and described housing 3, described bolster 9 is columniform silicon rubber, and its height is identical with the thickness of described second tack coat 10.
Silicon rubber is the specific rubber that main chain contains silicon, oxygen atom, and what wherein play a major role is element silicon.Its principal feature is not only high temperature resistant (the highest 300 DEG C) but also low temperature resistant (minimum-100 DEG C), is current best resistance to high and cold, high-temperature resistant rubber; Electrical insulating property is excellent simultaneously, very high to the stability of thermal oxide and ozone, and chemical inertness is large, nonpoisonous and tasteless.The utility model adopts bolster 9 to be silicon rubber, except the feature that it is above, also has buffer action, namely prevents described display screen 8 and described housing 3 excessive contact, broken screen accident occurs.
The height of described bolster 9 is identical with the thickness of described second tack coat 10, is in order to the bonding of described display screen 8 and described housing 3 is smooth, good looking appearance.
Accompanying drawing 1 and accompanying drawing 2 are the structural representation of the present embodiment, the embodiment that the utility model also has other selective, such as, described extensible member is shell fragment, described bolster can be rectangle, and the thickness of described first tack coat is 0.5mm, just no longer elaborates here.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a fixed sturcture for touch-screen, is characterized in that, comprising:
Housing, it is provided with the semi-closed structure of opening for upper end;
Display screen, is connected by the second tack coat with the bottom of described housing bottom it;
Touch-screen, it is arranged on the top of described display screen, is connected with described display screen by the first tack coat, is jointly housed in described enclosure interior with described display screen, and described touch-screen flushes with the coboundary of described housing;
Wherein, the surface area of described touch-screen equals the surface area of described display screen, and described first tack coat is transparent optical cement.
2. the fixed sturcture of touch-screen as claimed in claim 1, it is characterized in that, the thickness range of described first tack coat is 0.1-0.5mm.
3. the fixed sturcture of touch-screen as claimed in claim 1, it is characterized in that, described second tack coat is common double faced adhesive tape.
4. the fixed sturcture of touch-screen as claimed in claim 1, it is characterized in that, described display screen also comprises two projections, and it is separately positioned on two sides of described display screen, and described projection is rounded.
5. the fixed sturcture of touch-screen as claimed in claim 4, it is characterized in that, two sides of described housing are respectively arranged with two open slots, described open slot comprise communicate with each other thin neck section, bottom, extensible member and supporting spring; The width of described thin neck section is less than the diameter of described projection, and described thin neck section is rubber, and described bottom is rounded, and diameter is consistent with the diameter of described projection, and described projection stretches into described thin neck section and is positioned at the bottom of described open slot; One end and the described bottom of described extensible member are fastenedly connected, and the bottom of the other end and described supporting spring is fastenedly connected.
6. the fixed sturcture of touch-screen as claimed in claim 5, it is characterized in that, described extensible member is spring, or shell fragment; Described supporting spring is arcuation.
7. the fixed sturcture of the touch-screen as described in claim 1 to 6 any one, is characterized in that, also comprises bolster, and it is arranged on the centre of described housing and described display screen; Described bolster is columniform silicon rubber.
8. the fixed sturcture of touch-screen as claimed in claim 7, it is characterized in that, the height of described bolster is identical with the thickness of described second tack coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690086.0U CN204129706U (en) | 2014-11-12 | 2014-11-12 | A kind of fixed sturcture of touch-screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690086.0U CN204129706U (en) | 2014-11-12 | 2014-11-12 | A kind of fixed sturcture of touch-screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129706U true CN204129706U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690086.0U Active CN204129706U (en) | 2014-11-12 | 2014-11-12 | A kind of fixed sturcture of touch-screen |
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| CN (1) | CN204129706U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321435A (en) * | 2015-10-12 | 2016-02-10 | 华勤通讯技术有限公司 | Display module and mobile terminal comprising same |
| WO2016145963A1 (en) * | 2015-03-19 | 2016-09-22 | 京东方科技集团股份有限公司 | Touch display panel, method for manufacturing same, and touch display device having same |
| CN107368152A (en) * | 2017-07-25 | 2017-11-21 | 珠海市魅族科技有限公司 | Screen display component and terminal device |
| CN108399026A (en) * | 2018-04-09 | 2018-08-14 | 江苏聚泰科技有限公司 | A kind of touch screen safeguard structure |
-
2014
- 2014-11-12 CN CN201420690086.0U patent/CN204129706U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145963A1 (en) * | 2015-03-19 | 2016-09-22 | 京东方科技集团股份有限公司 | Touch display panel, method for manufacturing same, and touch display device having same |
| CN105321435A (en) * | 2015-10-12 | 2016-02-10 | 华勤通讯技术有限公司 | Display module and mobile terminal comprising same |
| CN105321435B (en) * | 2015-10-12 | 2019-03-12 | 华勤通讯技术有限公司 | Display module and mobile terminal containing it |
| CN107368152A (en) * | 2017-07-25 | 2017-11-21 | 珠海市魅族科技有限公司 | Screen display component and terminal device |
| CN108399026A (en) * | 2018-04-09 | 2018-08-14 | 江苏聚泰科技有限公司 | A kind of touch screen safeguard structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 16, cuixing Road, Hui Xing street, Yubei District, Chongqing Patentee after: Chongqing Lanan Technology Co.,Ltd. Address before: No. 13-2, Jiangying Road, Nanan District, Chongqing, Chongqing Patentee before: CHONGQING BLUEBANK COMMUNICATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |